Wrapping object connecting structure and carrier

Abstract

The invention relates to a covering object connecting structure and a carrier. The carrier comprises a frame, a covering object assembly and the covering object connecting structure. The covering object connecting structure comprises a fixing seat and a clamping piece. The fixed seat is arranged on the frame; the clamping piece is arranged on the covering component. Wherein the fixing seat is movably clamped with the clamping piece, so that the coating component is detachably mounted on the frame. According to the wrapping object connecting structure, the fixing base is arranged on the frame, the clamping piece is arranged on the wrapping object assembly, and the wrapping object assembly can be detachably installed on the frame through movable clamping connection of the fixing base and the clamping piece. The coating connecting structure is simple in structure and convenient to disassemble and assemble.

Description

Technical Field

[0001] The present invention relates to the technical field of carriers, and in particular to a covering connection structure and a carrier. Background Art

[0002] Currently, the vehicles on the market, such as baby carriages, generally include a frame and a covering covering the frame. The covering can improve the comfort of the baby, but the connecting structure of the covering on the existing vehicles is mostly complex, difficult to disassemble and difficult to install. Summary of the invention

[0003] Based on this, it is necessary to provide a covering connection structure and a carrier, which have simple structures and are easy to disassemble and install.

[0004] In one aspect, the present invention provides a covering connection structure applied to a vehicle, wherein the vehicle comprises a frame and a covering assembly, and the covering connection structure comprises:

[0005] A fixing seat, disposed on the frame; and

[0006] A clamping member, arranged on the covering component;

[0007] Wherein, the fixing seat is movably engaged with the engaging member so that the covering component can be detachably mounted on the vehicle frame.

[0008] In the above-mentioned covering connection structure, a fixing seat is provided on the frame, and a clamping piece is provided on the covering component, and the covering component can be detachably installed on the frame through the movable clamping of the fixing seat and the clamping piece. The covering connection structure has a simple structure and is convenient for disassembly and installation.

[0009] In one of the embodiments, the fixing seat is provided with a slide groove, and the engaging member can be inserted into the slide groove.

[0010] In one of the embodiments, a protrusion is provided in the slide groove, and a recess is provided in the engaging member. When the engaging member is inserted into the slide groove, the protrusion and the recess are engaged with each other.

[0011] In one embodiment, the slide groove includes a first groove portion, and second groove portions are opened on two opposite side walls of the first groove portion. The first groove portion and the two second groove portions all pass through one side of the fixed seat to form a T-shaped insertion opening. The engaging member can be inserted into the slide groove through the insertion opening, and the two opposite first edges of the engaging member are respectively inserted into the two second groove portions.

[0012] In one embodiment, the first groove portion has an abutment edge opposite to the insertion opening, and the engaging member has two opposite second edges, each of the second edges is connected between the two first edges, and when the engaging member is inserted into the sliding groove, one of the second edges abuts against the abutment edge.

[0013] In one embodiment, the engaging member is a parallelogram-shaped sheet structure, the two first edges are parallel to each other, and the two second edges are parallel to each other.

[0014] In one embodiment, the engaging member has a connecting portion for sewing to the covering component, and the engaging member is provided with a groove for accommodating a suture at the connecting portion.

[0015] In one of the embodiments, one of the fixing seat and the engaging member is provided with a limiting protrusion, and the other is provided with a mounting groove, and one end of the mounting groove passes through the fixing seat or the engaging member, and the mounting groove can be slidably mounted outside the limiting protrusion to realize the movable mounting connection between the fixing seat and the engaging member.

[0016] In one embodiment, the fixing seat is provided with the limiting clamping protrusion, and the limiting clamping protrusion includes a first convex portion and a second convex portion connected to each other, the second convex portion is protruded outward relative to the outer periphery of the first convex portion to form a limiting edge, the first convex portion is connected to the fixing seat, and the second convex portion is spaced apart from the fixing seat to form a limiting recess;

[0017] The engaging member is provided with the mounting groove, and the mounting groove includes a first groove body and a second groove body provided at the periphery of the first groove body and connected with the first groove body, the first groove body and the second groove body both penetrate one end of the engaging member to form a T-shaped mounting opening, and the engaging member can be slidably sleeved on the outside of the limit clamping protrusion through the mounting opening;

[0018] When the installation slot is engaged with the limiting protrusion, the limiting edge is limited in the second slot body, and the side wall of the second slot body is limited in the limiting recess.

[0019] In one embodiment, both the first convex portion and the second convex portion are circular structures;

[0020] The first slot body and the second slot body both include a first slot section in a strip shape and a second slot section in an arc shape, one end of the first slot section is connected to the second slot section, and the other end of the first slot section forms the installation opening;

[0021] When the installation slot is engaged with the limiting convex, the limiting edge is limited in the second slot section of the second slot body, and the engaging member can be rotated in the second slot section by the limiting convex to allow the engaging member to rotate relative to the fixing seat.

[0022] In one embodiment, the first convex portion and the second convex portion are both in a strip-shaped structure, and along the extension direction of the first convex portion and the second convex portion, the top ends of the first convex portion and the second convex portion are in an arc shape;

[0023] The first slot body and the second slot body each include a first slot segment in a strip shape and a second slot segment in an arc shape, one end of the first slot segment is connected to the second slot segment, the other end of the first slot segment forms the mounting opening, and the second slot segment of the second slot body has an abutting edge arranged opposite to the mounting opening;

[0024] When the installation slot is engaged with the limiting convex portion, the top end of the second convex portion abuts against the abutting edge, and the limiting edge is limited within the first slot section and the second slot section of the second slot body.

[0025] In one embodiment, the first convex portion is provided with an inwardly recessed notch, and when the mounting slot is engaged with the limiting convex portion, the notch is used to engage with the limiting portion on the engaging member.

[0026] In one of the embodiments, a limiting structure is provided on the engaging member, and when the engaging member is operated to engage the installation slot with the limiting cam, the limiting cam overcomes the limiting structure and moves from the installation opening into the installation slot.

[0027] In one embodiment, the limiting structure includes:

[0028] A limiting portion, arranged on one side or two opposite side walls of the first slot body;

[0029] A hollow portion is provided on one side or two opposite sides of the first groove body at a position corresponding to the position of the limiting portion. When the limiting portion is squeezed by the limiting convex, the limiting portion moves toward the hollow portion to cause elastic deformation of the limiting portion.

[0030] In one of the embodiments, the engaging member is further provided with a connecting through-hole, and the connecting through-hole is used for allowing a webbing to pass through, and the webbing is connected to the covering component.

[0031] Another aspect of the present invention provides a carrier, comprising:

[0032] Frame;

[0033] A covering component, covering the outside of the frame; and

[0034] The covering connection structure comprises:

[0035] A fixing seat, disposed on the frame; and

[0036] A clamping member, arranged on the covering component;

[0037] Wherein, the fixing seat is slidably engaged with the engaging member so that the covering component can be detachably mounted on the vehicle frame.

[0038] In one embodiment, the frame is provided with a recess, and the fixing seat is installed in the recess.

[0039] In one of the embodiments, the fixing seat is provided with a slide groove, the engaging member can be inserted into the slide groove, the fixing seat includes mounting parts located on both sides of the slide groove, and the two mounting parts are respectively mounted in the recessed position by fasteners.

[0040] In one embodiment, the slide groove has an insertion opening and an abutment edge opposite to the insertion opening, the engaging member can be inserted into the slide groove through the insertion opening, and the engaging member abuts against the abutment edge.

[0041] In one of the embodiments, the frame has a handlebar that is arranged obliquely with respect to a horizontal plane, the fixing seat is arranged on the handlebar, and the abutting edge extends along the oblique direction of the handlebar.

[0042] In one embodiment, the engaging member has a connecting portion, and the covering component is sewn to the connecting portion.

[0043] In one of the embodiments, a plurality of sewing holes are provided on the connecting portion, and a sewing thread passes through the covering component and the sewing holes to sew the covering component and connect it to the engaging member.

[0044] In one of the embodiments, a groove is provided at the connecting portion, and the sewing hole is arranged at the bottom of the groove.

[0045] In one of the embodiments, a groove is provided at the connecting portion, and a sewing thread passes through the covering component and the bottom of the groove to sew the covering component to the engaging member.

[0046] In one embodiment, the engaging member is a parallelogram-shaped sheet structure having two first edges parallel to each other and two second edges parallel to each other, the slide groove has an insertion opening and an abutting edge opposite to the insertion opening, and when the engaging member is inserted into the slide groove through the insertion opening, one of the second edges abuts against the abutting edge.

[0047] In one embodiment, there are at least two connecting portions, and at least two of the connecting portions are arranged along a direction parallel to the first edge or the second edge.

[0048] In one embodiment, the angle between the adjacent first edge and the second edge is greater than or less than 90 degrees, and at least two of the connecting portions are arranged along a direction parallel to the second edge.

[0049] In one embodiment, at least two of the connection portions are at least partially staggered in a direction parallel to the second edge.

[0050] In one embodiment, the frame has a handle piece and / or a push handle rod that is arranged obliquely with respect to a horizontal plane, the fixing seat is arranged on the handle piece and / or the push handle rod, and the first protrusion and the second protrusion extend along the inclination direction of the handle piece and / or the push handle rod.

[0051] In one embodiment, the engaging members are provided on both sides of the covering component.

[0052] In one of the embodiments, the frame further includes a handle piece that is arranged obliquely with respect to a horizontal plane, two ends of the handle piece are respectively connected to the seat portion and the handle portion, and the fixing seat is fixed to the handle piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 is a schematic structural diagram of a carrier according to a first embodiment of the present invention;

[0054] Figure 2 for Figure 1 A schematic diagram of the structure of the vehicle after the covering component at A is opened;

[0055] Figure 3 for Figure 1 The schematic diagram of the structure of the carrier shown is after the covering component is omitted;

[0056] Figure 4 for Figure 3 A schematic diagram of the structure of the connection structure between the hand piece and the covering in the vehicle shown, and an enlarged view of the portion encircled by a dotted line;

[0057] Figure 5 for Figure 4 An exploded view of the connection structure between the hand piece and the covering is shown;

[0058] Figure 6 for Figure 4 A perspective view of the section along line BB;

[0059] Figure 7 for Figure 5 A schematic structural diagram of a snap-fit ​​member in a covering connection structure shown in ;

[0060] Figure 8 is a schematic structural diagram of a carrier according to a second embodiment of the present invention, wherein the covering component is omitted;

[0061] Fig. 9 for Figure 8 An exploded view of the wrap connection structure shown;

[0062] Fig.10 for Figure 8 An exploded view of the wrap connection structure from another perspective;

[0063] Fig.11 for Figure 8 A perspective view of a section along line CC;

[0064] Fig.12 is a schematic structural diagram of a carrier according to a third embodiment of the present invention, wherein the covering component is omitted;

[0065] Fig.13 for Fig.12 An exploded view of the wrap connection structure shown;

[0066] Fig.14 for Fig.12 An exploded view of the wrap connection structure from another perspective;

[0067] Fig.15 for Fig.12 A perspective view of the section along line DD;

[0068] Fig.16 It is a schematic structural diagram of a carrier according to a fourth embodiment of the present invention, in which the covering component is omitted.

[0069] Description of Reference Numerals

[0070] 100, frame, 110, handle, 111, recess, 120, seat, 130, handle, 131, handle body, 132, handle bar, 140, canopy bracket, 150, pedal, 160a, front foot support, 160b, rear foot support, 170, front wheel assembly, 180, rear wheel assembly, 190, support portion,

[0071] 200, covering component, 210, seat covering portion, 220, back covering portion, 230, first covering portion, 240, second covering portion,

[0072] 300, covering material connection structure, 310, fixing seat, 311, fixing body, 312, mounting portion, 313, sliding groove, 3131, first groove portion, 3131a, abutting edge, 3132, second groove portion, 3133, inserting opening, 314, protruding portion, 315, limiting clamping protrusion, 3151, first protrusion, 31511, recess, 3152, second protrusion, 3153, limiting edge, 3154, limiting recess, 316, mounting hole,

[0073] 320, engaging member, 321, first edge, 322, second edge, 323, recessed portion, 324, connecting portion, 325, groove, 3251, sewing hole, 326, mounting groove, 3261, first groove body, 3262, second groove body, 3263, mounting opening, 3264a, first groove section, 3264b, second groove section, 327, limiting structure, 3271, limiting portion, 3272, hollow portion, 328, connecting through hole, 329, rib, 3265, first wall body, 3266, second wall body, 3267, third wall body 3267,

[0074] 410, seat cushion, 420, back cushion. DETAILED DESCRIPTION

[0075] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0076] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0077] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0078] like Figures 1 to 3As shown, the first embodiment of the present invention provides a carrier, such as a baby carriage. The carrier includes a frame 100, a covering component 200 and a covering connection structure 300. In this embodiment, the covering component 200 can be, for example, a seat cloth. The covering connection structure 300 is arranged between the frame 100 and the covering component 200 to achieve detachable installation of the covering component 200 on the frame 100. The covering connection structure 300 and the carrier have simple structures and are easy to disassemble and install.

[0079] Specifically, Figure 3 As shown, the frame 100 includes a handlebar 110, a seat 120, a push handle 130, a canopy bracket 140, a footrest 150, a front foot support 160a and a rear foot support 160b. The seat 120 and the canopy bracket 140 are both connected to the push handle 130, and the canopy bracket 140 is located above the seat 120. The push handle 130 is generally a U-shaped rod structure, including a push handle body 131 and two push handle rods 132 connected to both ends of the push handle body 131. The bottom ends of the two push handle rods 132 are respectively connected to the opposite rear sides of the seat 120. There are two handlebars 110 and they are respectively arranged to be inclined with respect to the horizontal plane, and there are two front foot support members 160a and they are respectively arranged to be inclined with respect to the horizontal plane, and the extension direction of the front foot support member 160a is substantially the same as that of the handlebar 110. The top ends of the two rider members 110 are respectively connected to the approximate middle parts of the two push handles 132, and the bottom end of each rider member 110 is connected to a corresponding front foot support member 160a, and a footrest 150 is connected between the two front foot support members 160a. The bottom ends of the footrest 150 are connected to two front wheel assemblies 170. The two front foot support members 160a are connected to the opposite front sides of the seat portion 120. The canopy support 140 is also generally a U-shaped rod structure, and the two ends of the canopy support 140 are respectively connected to the top ends of the two rider members 110. There are two rear foot support members 160b. The top ends of the two rear foot support members 160b are respectively connected to the lower parts of the two rider members 110, and the bottom ends of the two rear foot support members 160b are respectively connected to two rear wheel assemblies 180. Furthermore, the frame 100 may also include a backrest portion (not shown, such as a backrest plate), which is connected to the seat portion 120 or the handpiece 110. The backrest portion can be adjusted to different inclination angles relative to the seat portion 120, so that the back of the passenger can rest against the backrest portion at a suitable inclination angle.

[0080] Specifically, Figure 1As shown, the covering component 200 is a fabric structure, including a seat covering portion 210, a backrest covering portion 220, a first covering portion 230 and a second covering portion 240. There are two first covering portions 230, which are respectively connected to the two sides of the backrest covering portion 220, and the second covering portion 240 is respectively connected to the top sides of the two first covering portions 230 and the top side of the backrest covering portion 220. In order to realize the connection between the covering component 200 and the frame 100, each first covering portion 230 of this embodiment is detachably connected to the corresponding hand piece 110, the seat covering portion 210 can be connected to the seat portion 120, and the top side of the second covering portion 240 can be connected to the support portion 190 by means of a zipper or the like. Of course, in other embodiments, the connection position between the covering component 200 and the frame 100 can be adjusted according to actual needs. In this embodiment, the seat covering portion 210, the backrest covering portion 220, the first covering portion 230 on both sides, and the second covering portion 220 can be fixedly connected by sewing, so that the covering component 200 is a one-piece structure. Of course, in other embodiments, the seat covering portion 210, the backrest covering portion 220, the first covering portion 230 on both sides, and the second covering portion 240 can be arranged to be detachable from each other by a zipper or other structure according to actual needs, which is not limited here.

[0081] In order to increase the riding comfort of the passengers, a seat cushion 410 is provided on the seat portion 120, and a back cushion 420 is connected to the seat cushion 410. When the covering component 200 is connected to the frame 100, the seat covering portion 210 is located below the seat cushion 410, and the seat cushion 410 can be further fixed to the seat portion 120, and the back covering portion 220 is located behind the back cushion 420, and the back cushion 420 is provided with a restraint protection structure (such as a safety belt).

[0082] It should be noted that the seat cover 210 and the seat 120 can be connected in a manner that a bag (not shown) is provided at the bottom of the front end of the seat cover 210 to be mounted on the front end of the seat 120. The seat cushion 410 can also be provided with a bag (not shown) to continue to be stacked and mounted on the front ends of the seat cover 210 and the seat 120; or it can be connected to the seat cover 210 through other structures without a bag.

[0083] In this embodiment, Figure 1 and Figure 2 As shown, a covering connection structure 300 is provided between the two first covering parts 230 and the hand piece 110 on the corresponding side. Of course, in other embodiments, the covering connection structure 300 is not limited to being provided between the first covering part 230 and the hand piece 110, and can also be provided, for example, between the seat covering part 210 and the seat part 120, between the second covering part 240 and the canopy bracket 140, etc., and the present invention is not limited to this.

[0084] The following is a detailed description taking one of the covering connection structures 300 as an example.

[0085] Specifically, Figures 1 to 3 As shown, the covering connection structure 300 includes a fixing seat 310 and a clamping member 320. The fixing seat 310 is disposed on the frame 100, and the clamping member 320 is disposed on the covering component 200. The fixing seat 310 and the clamping member 320 are movably clamped to each other so that the covering component 200 can be detachably mounted on the fixing seat 310. In this embodiment, the fixing seat 310 is fixed to the handlebar 110, and the clamping member 320 is fixed to the first covering portion 230.

[0086] Furthermore, if Figure 4 and Figure 5 As shown, the fixing seat 310 includes a fixing body 311 and mounting portions 312 connected to both sides of the fixing body 311. In the present embodiment, the fixing seat 310 is an integrally formed structure. In other embodiments, the fixing seat 310 may also be formed by connecting a fixing body 311 and mounting portions 312 on both sides that are independent of each other. A recess 111 matching the shape of the fixing seat 310 is provided on the handlebar 110, and the fixing seat 310 is installed in the recess 111. Such an arrangement can reduce the riding space occupied by the fixing seat 310 and make the vehicle as a whole more concise and beautiful. Specifically, the two mounting portions 312 of the fixing seat 310 are respectively installed in the recess 111 by fasteners (not shown in the drawings).

[0087] Furthermore, if Figure 2 , Figure 4 and Figure 5 As shown, a slide groove 313 is provided on one side of the fixed body 311 facing away from the hand piece 110. The slide groove 313 includes a first groove portion 3131 and two second groove portions 3132 located on both sides of the first groove portion 3131. The first groove portion 3131 is generally a parallelogram groove, one side of the first groove portion 3131 passes through the relatively upper side of the fixed seat 310, and the first groove portion 3131 also has an abutting edge 3131a close to the relatively lower side of the fixed seat 310. In this embodiment, the relatively upper side of the fixed seat 310 and the abutting edge 3131a both extend along the tilting direction of the hand piece 110. The other two opposite side walls of the first groove portion 3131 are generally perpendicular to the horizontal plane, and the two opposite side walls are both provided with a second groove portion 3132. The two second groove portions 3132 also pass through the relatively upper side of the fixed seat 310. That is, the first groove portion 3131 and the two second groove portions 3132 all penetrate the upper sides of the fixing seat 310 to form a T-shaped insertion opening 3133. The insertion opening 3133 is arranged opposite to the abutting edge 3131a, and a protrusion 314 is arranged in the sliding groove 313. In this embodiment, the protrusion 314 is arranged at the approximate center of the groove surface of the first groove portion 3131 facing the engaging member 320.

[0088] Furthermore, if Figure 5 and Figure 7 As shown, the engaging member 320 is a parallelogram sheet structure, and the engaging member 320 can be inserted into the slide groove 313 to realize the installation of the covering component 200 on the frame 100. The engaging member 320 can be made of metal or plastic. In this embodiment, the engaging member 320 and the fixing seat 310 are both made of plastic material, which is light in weight and low in cost; in other embodiments, the engaging member 320 is made of metal material, which has a high structural strength and avoids wear of the engaging member 320. The engaging member 320 includes two opposite first edges 321 and two opposite second edges 322. The two first edges 321 are parallel to each other, and the two second edges 322 are parallel to each other. The angle between the adjacent first edges 321 and the second edges 322 is greater than or less than 90 degrees. Of course, in other embodiments, the shape of the engaging member 320 is not limited to a parallelogram, and can also be a trapezoid, a square or other shapes, as long as it can be movably connected with the fixing seat 310, and the present invention is not limited to this. A recessed portion 323 that can be engaged with the raised portion 314 is also provided substantially in the middle of the engaging member 320 .

[0089] So, like Figures 4 to 6 As shown, when the covering component 200 needs to be fixed on the frame 100, when the clamping member 320 is inserted into the slide groove 313 through the insertion opening 3133, the two opposite first edges 321 of the clamping member 320 are respectively inserted into the two second grooves 3132. As the clamping member 320 is inserted, the clamping member 320 is first pressed by the protrusion 314 and deformed to a certain extent. When the clamping member 320 is inserted into place, that is, one of the second edges 322 of the clamping member 320 abuts against the abutting edge 3131a, the protrusion 314 of the fixing seat 310 and the concave portion 323 of the clamping member 320 are just engaged and matched, and the clamping member 320 restores its original shape. After the clamping member 320 is engaged in place, at least part of the clamping member 320 is exposed above the insertion opening 3133, so as to facilitate the disassembly of the covering component 200.

[0090] When the covering component 200 needs to be removed from the frame 100, the part of the clamping member 320 exposed above the insertion opening 3133 can be grasped and the clamping member 320 can be pulled out upwards. The clamping member 320 presses against the protrusion 314 during the pulling out process and deforms to a certain extent, so that the clamping member 320 can be withdrawn from the slide groove 313 under the action of external force. When the clamping member 320 is completely withdrawn from the slide groove 313, the clamping member 320 returns to its original shape. In this way, the covering component 200 is disassembled from the frame 100, so that the cleaning or replacement of the covering component 200 is facilitated.

[0091] In this embodiment, the insertion opening 3133 is located on the upper side of the abutting edge 3131a, which is helpful to prevent the engaging member 320 from sliding out of the insertion opening 3133 during the use of the covering connection structure 300. Of course, in other embodiments, under the premise of ensuring the tightness of the engaging member 320 and the fixing seat 310, the insertion opening 3133 can also be located at other positions such as the left side or lower side of the abutting edge 3131a.

[0092] In other embodiments not shown, the locations of the protrusion 314 and the recess 323 may also be interchanged, that is, the protrusion 314 may be disposed on the engaging member 320 , and the recess 323 may be disposed on the fixing seat 310 .

[0093] Furthermore, if Figure 2 and Figure 7 As shown, the engaging member 320 is fixed to the covering component 200 by sewing. Specifically, a connecting portion 324 is provided on the engaging member 320, and the covering component 200 is sewn and connected to the connecting portion 324. In this embodiment, the engaging member 320 is provided with two connecting portions 324, and the two connecting portions 324 are respectively located on the upper and lower sides of the recessed portion 323, that is, the two connecting portions 324 are respectively arranged close to the two second edges 322 of the engaging member 320. In this embodiment, the two connecting portions 324 are parallel to the two second edges 322 of the engaging member 320, and the lengths of the two connecting portions 324 are substantially equal, and the two connecting portions 324 are at least partially staggered in the direction parallel to the second edge 322. Such an arrangement can increase the force-bearing area of ​​the sewing line and improve the connection firmness of the engaging member 320.

[0094] Furthermore, the two connecting parts 324 are provided with strip-shaped grooves 325, through which the sutures can be accommodated, so as to prevent the sutures from separating the groove surface of the first groove part 3131 and the surface of the engaging member 320 and affecting the cooperation between the protrusion 314 and the recessed part 323. Figure 4 and Figure 5 As shown, the surface of the clamping member 320 attached to the covering component 200 of this embodiment is a plane, so the thickness of the clamping member 320 at the two connecting parts 324 can be reduced by providing the groove 325, which saves manufacturing materials on the one hand, and facilitates the threading of the sewing thread on the other hand, so as to facilitate the connection of the clamping member 320 with the first covering part 230 or other covering components 200. Figure 2As shown, the connection part 324 of the engaging member 320 has a plurality of sewing holes 3251. It should be noted that if the engaging member 320 is relatively thick or made of a relatively hard material (e.g., metal), a plurality of sewing holes 3251 may be provided on the connection part 324 before the connection part 324 is sewn to the covering component 200, so as to facilitate the sewing thread to pass through the covering component 200 and the sewing holes 3251 to sew the covering component 200 to the engaging member 320. If the thickness and material of the engaging member 320 allow the sewing needle (not shown) to pierce through, for example, it is made of a plastic material, the sewing holes 3251 may not be provided in advance, and the sewing thread may be passed through the covering component 200 and the bottom of the groove 325 by the sewing needle (not shown) to sew the covering component 200 to the engaging member 320.

[0095] In other embodiments not shown, the number of the connecting portions 324 may be more than two or less than two. The two connecting portions 324 may be arranged close to the two first edges 321 of the engaging member 320 and extend in a direction parallel to the two first edges 321, or the two connecting portions 324 may be arranged in a cross shape, etc., and the present invention is not limited thereto.

[0096] In this embodiment, the lengths of the two connecting portions 324 are substantially the same, and the distances between the two ends of the two connecting portions 324 and the two first edges 321 are substantially the same. Since the two second edges 322 are at least partially staggered, the two connecting portions 324 are at least partially staggered in a direction parallel to the second edges 322. In other embodiments not shown, the lengths of the two connecting portions 324 may also be different. Alternatively, in an embodiment in which the engaging member 320 is square, the two connecting portions 324 may also be at least partially staggered by being set to different lengths or by having the two connecting portions 324 have different distances from the edges of the square.

[0097] It should be noted that, in this embodiment, at least one of the above-mentioned covering connection structures 300 is provided between the two first covering parts 230 and the area of ​​the part of the vehicle frame 100 on the corresponding side. For example: one, two or three, etc. When there are multiple covering connection structures 300, the multiple covering connection structures 300 are arranged at intervals, which is conducive to improving the stability and reliability of the first covering part 230 connected to the vehicle frame 100; at the same time, the first covering part 230 can be made flatter after being connected to the vehicle frame 100, which is conducive to improving the appearance of the vehicle.

[0098] Figure 8A stereoscopic view of a vehicle provided according to a second embodiment of the present invention without the covering component 200 is shown, and the vehicle may include a frame 100, a covering component 200 (refer to the relevant drawings in the first embodiment), and a covering connection structure 300. The vehicle in this embodiment is a variation of the vehicle in the first embodiment described above. In the absence of conflict, the structure of the components in this embodiment and the connection relationship between the components can refer to the description of the first embodiment above, and the following mainly describes the differences between this embodiment and the first embodiment described above.

[0099] See also Figure 8 Compared with the first embodiment, the present embodiment has modified the frame 100, and the difference mainly lies in that the structure and connection relationship of the push handle portion 130 are slightly different. Specifically, the push handle portion 130 also includes a push handle body 131 and two push handle rods 132 connected to the two ends of the push handle body 131, but the bottom ends of the two push handle rods 132 are not connected to the opposite rear sides of the seat portion 120 respectively as in the first embodiment. In the present embodiment, the bottom ends of the two push handle rods 132 are respectively connected to the top ends of the handle members 110 on the same side. When the frame 100 is in the unfolded state, the angles between the two push handle rods 132 and the handle members 110 on the same side are approximately 180 degrees; in other words, the two push handle rods 132 can be regarded as extending along the same straight line with the handle members 110 on the same side.

[0100] Combination Figures 8 to 10 In this embodiment, the covering connection structure 300 is further deformed. Similarly, the following is a specific description taking one of the covering connection structures 300 as an example.

[0101] In this embodiment, the covering connection structure 300 includes a fixing seat 310 and a clamping member 320. The fixing seat 310 is also placed on the frame 100, and the clamping member 320 is also placed on the covering assembly 200. In one embodiment, one of the fixing seat 310 and the clamping member 320 is provided with a limiting clamping protrusion 315, and the other of the fixing seat 310 and the clamping member 320 is provided with a mounting groove 326, and one end of the mounting groove 326 passes through the fixing seat 310 or the clamping member 320. In this way, the mounting groove 326 can be slidably sleeved outside the limiting clamping protrusion 315 to realize the movable clamping connection between the fixing seat 310 and the clamping member 320.

[0102] It should be noted that the above “one of the fixing seat 310 and the engaging member 320 is provided with a limiting protrusion 315, and the other of the fixing seat 310 and the engaging member 320 is provided with a mounting groove 326” includes two implementations. For example, when the fixing seat 310 is provided with a limiting protrusion 315, the engaging member 320 is provided with a mounting groove 326, and one end of the mounting groove 326 passes through the engaging member 320. Alternatively, when the engaging member 320 is provided with a limiting protrusion 315, the fixing seat 310 is provided with a mounting groove 326, and one end of the mounting groove 326 passes through the fixing seat 310. Regardless of whether the fixing seat 310 is provided with a limiting protrusion 315 or a mounting groove 326, the mounting groove 326 or the limiting protrusion 315 on the engaging member 320 can be engaged with the limiting protrusion 315 or the mounting groove 326 on the fixing seat 310.

[0103] Specifically, in this embodiment, the fixing seat 310 is provided with a limiting clamping protrusion 315, and the engaging member 320 is provided with a mounting groove 326, and one end of the mounting groove 326 penetrates the engaging member 320 to form a mounting opening 3263. In this way, the engaging member 320 can pass through the mounting opening 3263 and be slidably sleeved on the outside of the limiting clamping protrusion 315 by means of the mounting groove 326, thereby realizing a detachable connection between the engaging member 320 and the fixing seat 310, and finally enabling the covering assembly 200 to be detachably mounted on the frame 100.

[0104] It should be noted that, compared with the first embodiment, the recess 111 on the vehicle frame 100 can be omitted in this embodiment, and the fixing seat 310 is provided with a mounting hole 316, and the mounting hole 316 is directly mounted on the vehicle frame 100 through a fastener. Of course, in other embodiments, the vehicle frame 100 can be the same as that shown in the first embodiment, and the portion of the vehicle frame 100 used for connecting with the fixing seat 310 is also provided with a recess 111, and the mounting hole 316 on the fixing seat 310 is used for the fastener to pass through so as to install the fixing seat 310 in the recess 111 of the vehicle frame 100.

[0105] See also Figure 8 and Fig. 9In this embodiment, the engaging member 320 is provided with a connecting through hole 328, and the connecting through hole 328 is used for a webbing (not shown in the figure) to pass through, and the webbing passing through the connecting through hole 328 is used to connect with the covering component 200. It should be noted that the webbing passing through the connecting through hole 328 can be fixedly connected or detachably connected with the covering component 200. For example, when the webbing and the covering component 200 are fixedly connected, the connection method between the two includes but is not limited to sewing or adhesive bonding. Taking sewing as an example, when one end of the webbing passes through the connecting through hole 328 and overlaps with the other end, the two ends of the webbing are then sewn and connected with the covering component 200. For another example, when the webbing and the covering component 200 are detachably connected, the connection method between the two includes but is not limited to tying the webbing to the covering component 200 or connecting using other connection structures (such as a pair of snaps or a pair of adhesive buckles, etc.). Of course, in other embodiments, the engaging member 320 may also be provided with the connecting portion 324 in the first embodiment, while omitting the connecting through hole 328 . In this way, the connection between the engaging member 320 and the covering assembly 200 may also be achieved.

[0106] See also Fig. 9 and Fig.10 In one embodiment, the shape of the connecting through hole 328 is not limited, for example, it can be a circular hole or a waist-shaped hole. In addition, the location of the connecting through hole 328 on the engaging member 320 is not specifically limited, for example, the connecting through hole 328 can be located at the lower end of the engaging member 320 and close to the mounting opening 3263. When the connecting through hole 328 is a waist-shaped hole, its extension direction is staggered with the sliding direction of the limiting protrusion 315 in the mounting groove 326. Figures 9 to 11In one embodiment, the limiting clamping protrusion 315 includes a first protrusion 3151 and a second protrusion 3152 connected to each other, the second protrusion 3152 protrudes outward relative to the outer periphery of the first protrusion 3151 to form a limiting edge 3153, the first protrusion 3151 is connected to the fixing seat 310, and the second protrusion 3152 is spaced apart from the fixing seat 310 to form a limiting recess 3154. In one embodiment, the mounting groove 326 includes a first groove body 3261 and a second groove body 3262 disposed on the outer periphery of the first groove body 3261 and connected to the first groove body 3261, and the first groove body 3261 and the second groove body 3262 both penetrate one end of the engaging member 320 to form a T-shaped mounting opening 3263. Specifically, the mounting groove 326 has a first wall body 3265, a second wall body 3266 and a third wall body 3267. The first wall 3265 and the second wall 3266 are arranged opposite to each other and spaced apart in a direction perpendicular to the sliding direction of the position-limiting protrusion 315, and the first wall 3265 is located on a side of the second wall 3265 close to the fixing seat 310. The third wall 3267 extends in a direction perpendicular to the sliding direction of the position-limiting protrusion 315 to connect the first wall 3265 and the second wall 3266. The first slot 3261 penetrates the first wall 3265 in a direction perpendicular to the sliding direction of the position-limiting protrusion 315. The first wall 3265, the second wall 3266 and the third wall 3267 jointly define the second slot 3262. In this way, when the mounting slot 326 is engaged with the position-limiting protrusion 315, the position-limiting edge 3153 is limited in the second slot 3262, and the side wall (the first wall 3265) of the second slot 3262 is limited in the position-limiting recess 3154. In this way, the limiting protrusion 315 can only be withdrawn from the installation slot 326 from the installation opening 3263 , so as to prevent the engaging member 320 and the fixing seat 310 from being separated along the protruding direction of the limiting protrusion 315 after being connected.

[0107] It should be noted that the first convex portion 3151 and the second convex portion 3152 can be fixedly connected, such as being integrally formed, welded or bonded. Of course, the first convex portion 3151 and the second convex portion 3152 can also be detachably connected, such as being snap-fitted. Similarly, the connection relationship between the first convex portion 3151 and the fixing seat 310 can refer to the connection relationship between the first convex portion 3151 and the second convex portion 3152, and is not specifically limited here.

[0108] It should be noted that, in this embodiment, the installation opening 3263 is arranged downward along the length direction of the push handle tube 132 or the handle member 110. Of course, in other embodiments, under the premise of ensuring the tightness of the clamping connection between the clamping member 320 and the fixing seat 310, the installation opening 3263 can also face other directions. For example, it can be arranged forward or backward along the movement of the vehicle.

[0109] Specifically, in this embodiment, the first convex portion 3151 and the second convex portion 3152 are both circular structures, so that the limiting edge 3153 and the limiting recess 3154 are both annular structures. The first groove body 3261 and the second groove body 3262 both include a strip-shaped first groove section 3264a and an arc-shaped second groove section 3264b. One end of the first groove section 3264a is connected to the second groove section 3264b, and the other end of the first groove section 3264a forms the above-mentioned installation port 3263. More specifically, the first groove section 3264a of the first groove body 3261 is connected with the second groove section 3264b of the first groove body 3261, the first groove section 3264a of the second groove body 3262 is connected with the second groove section 3264b of the second groove body 3262, the first groove section 3264a of the first groove body 3261 is connected with the first groove section 3264a of the second groove body 3262, the second groove section 3264b of the first groove body 3261 is connected with the second groove section 3264b of the second groove body 3262, and the first groove section 3264a of the first groove body 3261 and the first groove section 3264a of the second groove body 3262 together form an installation opening 3263 with a T-shaped cross-section. In this way, when the engaging member 320 is engaged with the limiting protrusion 315 on the fixing seat 310 through the installation groove 326 , the limiting edge 3153 is limited in the second groove section 3264 b of the second groove body 3262 , and the first protrusion 3151 is located in the second groove section 3264 b of the first groove body 3261 .

[0110] More specifically, the first wall 3265, the second wall 3266 and the third wall 3267 all include a strip-shaped wall portion and an arc-shaped wall portion. The first slot section 3264a of the first slot 3261 penetrates the strip-shaped wall portion of the first wall 3265 in a direction perpendicular to the sliding direction of the position-limiting protrusion 315, and the second slot section 3264b of the first slot 3261 penetrates the arc-shaped wall portion of the first wall 3265 in a direction perpendicular to the sliding direction of the position-limiting protrusion 315. The strip-shaped wall portions of the first wall 3265, the second wall 3266 and the third wall 3267 jointly define the first slot section 3264a of the second slot 3262. The arc-shaped wall portions of the first wall 3265, the second wall 3266 and the third wall 3267 jointly define the second slot section 3264b of the second slot 3262.

[0111] The engaging member 320 can rotate in the second groove section 3264b of the first groove body 3261 and the second groove body 3262 by means of the limiting cam 315 so that the engaging member 320 can rotate relative to the fixing seat 310. In other words, after the engaging member 320 is connected to the fixing seat 310, the engaging member 320 can be operated so that the engaging member 320 can rotate relative to the fixing seat 310. Specifically, the engaging member 320 can rotate relative to the fixing seat 310 around the central axis of the second cam 3152. When the first covering portion 230 is connected to the vehicle frame 100, the first covering portion 230 can be adjusted by rotating the engaging member 320 to prevent the first covering portion 230 from being twisted. It can be seen that the manner in which the engaging member 320 can be rotatable relative to the fixing seat 310 can improve the flexibility of the fixed connection of the first covering portion 230; when the inclination angle of the backrest portion is adjusted, the backrest portion may drive the covering component 200 to move together, and the part of the covering component 200 connected to the engaging member 320 may rotate to a certain extent. At this time, the engaging member 320 can rotate relative to the fixing seat 310, thereby reducing the wrinkling of the covering component 200 at the engaging member 320.

[0112] It should be noted that, in the present embodiment, the first convex portion 3151 and the second convex portion 3152 are coaxially arranged, that is, the central axes of the two are colinear. At the same time, the above-mentioned mounting hole 316 sequentially penetrates the first convex portion 3151, the second convex portion 3152 and the fixing seat 310, and the axis of the mounting hole 316 is located on the central axis of the first convex portion 3151 and the second convex portion 3152. In addition, the arc center distance of the second groove section 3264b of the second groove body 3262 is greater than or equal to the radius of the second convex portion 3152, and the arc distance of the second groove section 3264b of the first groove body 3261 is greater than or equal to the radius of the first convex portion 3151. In this way, it is convenient for the second convex portion 3152 to enter the second groove section 3264b of the second groove body 3262, and it is convenient for the first convex portion 3151 to enter the second groove section 3264b of the first groove body 3261.

[0113] See also Fig.10In one embodiment, a limiting structure 327 is provided on the engaging member 320. When the engaging member 320 is operated to engage the mounting groove 326 with the limiting protrusion 315, the limiting protrusion 315 overcomes the limiting structure 327 and moves from the mounting opening 3263 to the inside of the mounting groove 326. Specifically, the limiting structure 327 includes a limiting portion 3271 and a hollow portion 3272. The limiting portion 3271 is disposed on the sidewalls of one side or two opposite sides of the first groove body 3261. More specifically, the limiting portion 3271 may be formed on the surface of the first wall body 3265 facing the first groove body 3261. The limiting portion 3271 may be in the form of a limiting convex surface formed on the surface of the first wall body 3265 facing the first groove body 3261. A hollow portion 3272 is provided at a position of the side wall of one side or two opposite sides of the first groove body 3261 corresponding to the position of the limiting portion 3271. More specifically, the hollow portion 3272 is provided on the surface of the first wall body 3265 facing the fixing seat 310, and penetrates the first wall body 3265 in a direction perpendicular to the sliding direction of the limiting protrusion 315. When the limiting portion 3271 is squeezed by the limiting protrusion 315, the limiting portion 3271 moves toward the direction of the hollow portion 3272, so that the limiting portion 3271 is elastically deformed and the hollow portion 3272 becomes smaller.

[0114] Specifically, in the present embodiment, two limiting portions 3271 are provided, and the two limiting portions 3271 are respectively located on the opposite side walls of the first slot section 3264a of the first slot body 3261, and more specifically, the two limiting portions 3271 are located on the two opposite surfaces of the first wall body 3265 facing the first slot body 3261. In addition, along the width direction of the mounting opening 3263, a hollow portion 3272 is respectively provided on both sides of the mounting opening 3263. When the engaging member 320 needs to be connected to the fixing seat 310, the mounting opening 3263 of the engaging member 320 can be aligned with the limiting cam 315, and then the engaging member 320 is operated (such as pushed or pulled) in a generally oblique downward direction, so that the engaging member 320 will move relative to the fixing seat 310, which can be regarded as the limiting cam 315 can move relative to the engaging member 320 from the mounting opening 3263 to the inside of the mounting slot 326. When the limiting clamping protrusion 315 enters the installation groove 326, the second protrusion 3152 is first inserted into the first groove section 3264a of the second groove body 3262, and the first protrusion 3151 is inserted into the first groove section 3264a of the first groove body 3261. When the first protrusion 3151 abuts against the two limiting portions 3271, the limiting portions 3271 gradually move toward the direction close to the hollow portion 3272 to elastically deform the limiting portions 3271, and the hollow portion 3272 provides the required space for the movement of the limiting portions 3271. When the first protrusion 3151 passes over the first groove section 3264a and enters the second groove section 3264b, the two limiting portions 3271 are reset to limit the first protrusion 3151 in the second groove section 3264b of the first groove body 3261. In this way, after the engaging member 320 is connected to the fixing seat 310, in the absence of external force or in the case of a small external force, the engaging member 320 and the fixing seat 310 can be relatively fixed to prevent the limiting clamping protrusion 315 from easily withdrawing from the mounting slot 326 from the mounting opening 3263. When the engaging member 320 needs to be removed from the fixing seat 310, the engaging member 320 can be pushed or pulled in the opposite direction (i.e., substantially in the oblique upward direction) so that the engaging member 320 moves relative to the fixing seat 310, so that the limiting clamping protrusion 315 withdraws from the mounting opening 3263 of the mounting slot 326. In this process, the first convex portion 3151 abuts against the limiting portion 3271 again, so that the limiting portion 3271 gradually moves toward the direction close to the hollow portion 3272 so that the limiting portion 3271 undergoes a certain deformation. After the first protrusion 3151 passes over the limiting portion 3271 , the hollow portion 3272 and the limiting portion 3271 return to their original shapes and positions.

[0115] Continue to see Fig.10In one embodiment, a rib 329 is provided on one side of the engaging member 320 facing the mounting groove 326. For example, the rib 329 can be provided on the surface of the first wall 3265 facing the fixing seat 310. When the engaging member 320 is slidably sleeved outside the position-limiting protrusion 315 through the mounting groove 326, the rib 329 on the engaging member 320 ensures that the engaging member 320 can be in close contact with the end face of the position-limiting protrusion 315 (i.e., the end face of the second protrusion 3152 facing away from the fixing seat 310). The rib 329 can effectively prevent the problem of unstable connection between the fixing seat 310 and the engaging member 320 that may be caused by the end face of the position-limiting protrusion 315 and the groove wall of the mounting groove 326 not being fully fitted. In other words, the rib 329 can effectively improve the reliability of the engaging member 320 being connected to the position-limiting protrusion 315.

[0116] In one embodiment, the above-mentioned covering material connection structure 300 is provided between the two first covering portions 230 and the handlebars 110 and / or the push handle rods 132 on the corresponding sides. Figure 8 As shown, a covering connection structure 300 is provided between the two first covering parts 230 and the handle member 110 and the push handle rod 132 on the corresponding side. In this way, the reliability of the connection between the first covering part 230 and the frame 100 can be improved, so that the first covering part 230 is more flat after being connected to the frame 100, which is conducive to improving the appearance of the vehicle.

[0117] Fig.12 A three-dimensional diagram of a vehicle provided according to the third embodiment of the present invention without the covering component 200 is shown, and the vehicle may include a frame 100, a covering component 200 (refer to the relevant drawings of the first embodiment), and a covering connection structure 300. The vehicle in this embodiment is a variation of the vehicle in the second embodiment described above. In the absence of conflict, the structure of the components in this embodiment and the connection relationship between the components can refer to the description of the second embodiment above. The following mainly describes the differences between this embodiment and the second embodiment described above.

[0118] See also Figures 13 to 15In this embodiment, the first convex portion 3151 and the second convex portion 3152 are both in a strip-shaped structure. The first convex portion 3151 and the second convex portion 3152 are both extended along the length direction of the handlebar 110 and / or the push handle rod 132. Along the extending direction of the first convex portion 3151 and the second convex portion 3152, the top ends of the first convex portion 3151 and the second convex portion 3152 are in an arc shape. The second groove section 3264b of the second groove body 3262 has an abutting edge 3131a arranged opposite to the mounting opening 3263. When the mounting groove 326 is engaged with the limiting clamping protrusion 315, the top end of the second convex portion 3152 abuts against the abutting edge 3131a, and the limiting edge 3153 is limited in the first groove section 3264a and the second groove section 3264b of the second groove body 3262. Specifically, in the present embodiment, the abutting edge 3131a is in an arc shape, and the curvature is adapted to the curvature of the outer edge of the top of the second convex portion 3152. Since the tops of the first convex portion 3151 and the second convex portion 3152 are in an arc shape, it is beneficial for the limiting clamping protrusion 315 to be quickly and accurately introduced from the mounting port 3263 into the interior of the mounting groove 326, thereby improving the quickness of the connection between the engaging member 320 and the fixing seat 310. In addition, the top of the first convex portion 3151 is in an arc shape, and when it abuts against the limiting portion 3271, it is beneficial to improve the smoothness of the limiting portion 3271 moving toward the direction close to the hollow portion 3272. It should be noted that, in other embodiments, the second slot section 3264b can be in other shapes, for example, the second slot section 3264b is the same as the first slot section 3264a, and is a strip structure, which is specifically not limited here. In order to ensure the stability of the limit locking protrusion 315 in the installation groove 326 and prevent the locking member 320 from easily separating from the fixing seat 310, in this embodiment, Fig.13 As shown, the first protrusion 3151 is provided with an inwardly recessed notch 31511. When the mounting slot 326 is engaged with the limiting locking protrusion 315, the notch 31511 is used to engage with the limiting portion 3271 in the above-mentioned limiting structure 327.

[0119] When the limiting protrusion 315 enters the installation groove 326, the second protrusion 3152 is first inserted into the first groove section 3264a of the second groove body 3262, and the first protrusion 3151 is inserted into the first groove section 3264a of the first groove body 3261; when the first protrusion 3151 abuts against the two limiting portions 3271, the limiting portion 3271 gradually moves toward the direction close to the hollow portion 3272 to allow the limiting portion 3271 to undergo elastic deformation, and the hollow portion 3272 provides the required space for the movement of the limiting portion 3271. When the engaging member 320 moves to the position, that is, when the abutting edge 3131a of the second groove 3262 on the engaging member 320 abuts against the top of the second protrusion 3152, the limiting portion 3271 on the side wall of the first groove 3261 and the notch 31511 on the first protrusion 3151 are just engaged, and at this time, the limiting portion 3271 and the hollow portion 3272 are both reset to the original position and shape. In this way, after the engaging member 320 is connected to the fixing seat 310, in the absence of external force or in the case of small external force, the engaging member 320 and the fixing seat 310 can be kept relatively fixed, so as to prevent the limiting protrusion 315 from easily withdrawing from the installation slot 326 from the installation opening 3263. Similarly, when the engaging member 320 is removed from the fixing seat 310, the first protrusion 3151 pushes the limiting portion 3271 to gradually move toward the hollow portion 3272, so that the limiting portion 3271 is withdrawn from the recess 31511. When the first protrusion 3151 and the limiting portion 3271 are separated, the hollow portion 3272 and the limiting portion 3271 are restored to their original shapes and positions.

[0120] See also Fig.13 and Fig.14 In order to improve the stability and reliability of the connection between the engaging member 320 and the covering component 200, in this embodiment, the connecting through hole 328 is a waist-shaped hole, and the extending direction of the connecting through hole 328 is roughly parallel to the sliding direction of the limiting clamping protrusion 315 relative to the installation groove 326. In order to avoid interference when the engaging member 320 is connected to the covering component 200 through the connecting through hole 328, in this embodiment, the connecting through hole 328 is located at the side of the engaging member 320, and the connecting through hole 328 can be regarded as parallel to the first groove section 3264a and located on the outside of the first groove section 3264a. Of course, in other embodiments, the connecting through hole 328 can also be of other shapes; in addition, the position of the connecting through hole 328 can also be set with reference to the position of the connecting through hole 328 in the second embodiment.

[0121] Specifically, in this embodiment, Fig.12 and Fig.13As shown, the fixing seat 310 is provided with two mounting holes 316 along its length direction, which is conducive to improving the stability of the fixing seat 310 installed on the frame 100. More specifically, compared with the first embodiment, the frame 100 in this embodiment is also provided with a recess 111 at the location for connecting with the fixing seat 310, and the two mounting holes 316 are used for fasteners to pass through so as to install the fixing seat 310 in the recess 111 of the frame 100. Of course, in other embodiments, the recess 111 on the frame 100 can be omitted.

[0122] In this embodiment, the aforementioned covering connection structure 300 is disposed between the two first covering portions 230 and the handlebar 110 and the push handle rod 132 on the corresponding sides.

[0123] Fig.16 A stereoscopic view of a vehicle provided according to the fourth embodiment of the present invention without the covering component 200 is shown, and the vehicle may include a frame 100, a covering component 200 (refer to the relevant drawings of the first embodiment), and a covering connection structure 300. The vehicle in this embodiment can be regarded as a variation of the vehicle in the second and third embodiments described above. In the absence of conflict, the structure of the components in this embodiment and the connection relationship between the components can refer to the description of the second and third embodiments above. The following mainly describes the differences between this embodiment and the second and third embodiments described above.

[0124] In this embodiment, the covering connection structure 300 included in the vehicle includes two structures. Specifically, the covering connection structure 300 in the second embodiment is provided between the two first covering parts 230 and the push handle rod 132 on the corresponding side, and the covering connection structure 300 in the third embodiment is provided between the two first covering parts 230 and the handlebar 110 on the corresponding side. In other words, for the first covering part 230 on one side, the area near the upper end of the first covering part 230 is connected to the frame 100 through the covering connection structure 300 shown in the second embodiment (which can be called the first covering connection structure 300), and the area near the lower end of the first covering part 230 is connected to the frame 100 through the covering connection structure 300 shown in the third embodiment (which can be called the second covering connection structure 300). When the first covering portion 230 is connected to the frame 100 , the flatness of the first covering portion 230 on one side can be adjusted by rotating the engaging member 320 in the first covering connection structure 300 to avoid distortion of the first covering portion 230 after being connected to the frame 100 .

[0125] It should be noted that, in other embodiments, the covering connection structure 300 in the third embodiment described above can be provided between the two first covering parts 230 and the push handle rods 132 on the corresponding sides, and the covering connection structure 300 in the second embodiment described above can be provided between the two first covering parts 230 and the handlebars 110 on the corresponding sides. In other words, for the first covering part 230 on one side, the area near the upper end of the first covering part 230 can be connected to the frame 100 through the second covering connection structure 300, and the area near the lower end of the first covering part 230 can be connected to the frame 100 through the first covering connection structure 300.

[0126] The above-mentioned covering connection structure 300 and carrier have at least the following technical effects:

[0127] The vehicle includes a covering connection structure 300. In the covering connection structure 300, a fixing seat 310 is provided on the vehicle frame 100, and a clamping member 320 is provided on the covering assembly 200. The covering assembly 200 is detachably installed on the vehicle frame 100 through the movable clamping of the fixing seat 310 and the clamping member 320. The covering connection structure 300 has a simple structure and is convenient for disassembly and installation.

[0128] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0129] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A covering connection structure applied to a vehicle, the vehicle comprising a frame and a covering assembly, characterized in that: include: A fixing seat, arranged on the frame; as well as A clamping member, arranged on the covering component; Wherein, the fixing seat is movably engaged with the engaging member so that the covering component can be detachably mounted on the fixing seat.

2. The covering connection structure according to claim 1, characterized in that: The fixing seat is provided with a slide groove, and the engaging member can be inserted into the slide groove.

3. The covering connection structure according to claim 2, characterized in that: The slide groove includes a first groove portion, and second groove portions are opened on two opposite side walls of the first groove portion. The first groove portion and the two second groove portions all penetrate one side of the fixing seat to form a T-shaped insertion opening. The engaging member can be inserted into the slide groove through the insertion opening, and the two opposite first edges of the engaging member are respectively inserted into the two second groove portions.

4. The covering connection structure according to claim 1, characterized in that: One of the fixing seat and the engaging member is provided with a limiting convex, and the other is provided with a mounting groove, and one end of the mounting groove passes through the fixing seat or the engaging member, and the mounting groove can be slidably mounted outside the limiting convex to realize the movable engagement between the fixing seat and the engaging member.

5. The covering connection structure according to claim 4, characterized in that: The fixing seat is provided with the limiting clamping protrusion, and the limiting clamping protrusion includes a first convex part and a second convex part connected to each other, the second convex part is protruding outward relative to the outer periphery of the first convex part to form a limiting edge, the first convex part is connected to the fixing seat, and the second convex part is spaced apart from the fixing seat to form a limiting concave part; The engaging member is provided with the mounting groove, and the mounting groove includes a first groove body and a second groove body provided at the periphery of the first groove body and connected with the first groove body, the first groove body and the second groove body both penetrate one end of the engaging member to form a T-shaped mounting opening, and the engaging member can be slidably sleeved on the outside of the limit clamping protrusion through the mounting opening; When the installation slot is engaged with the limiting protrusion, the limiting edge is limited in the second slot body, and the side wall of the second slot body is limited in the limiting recess.

6. The covering connection structure according to claim 5, characterized in that: A limiting structure is provided on the engaging member. When the engaging member is operated to engage the installation slot with the limiting cam, the limiting cam overcomes the limiting structure and moves from the installation opening to the installation slot.

7. The covering connection structure according to claim 6, characterized in that: The limiting structure comprises: A limiting portion, arranged on one side or two opposite side walls of the first slot body; A hollow portion is provided on one side or two opposite sides of the first groove body at a position corresponding to the position of the limiting portion. When the limiting portion is squeezed by the limiting convex, the limiting portion moves toward the hollow portion to cause elastic deformation of the limiting portion.

8. A carrier, characterized in that: include: Frame; A covering component, covering the outside of the frame; as well as The covering connection structure according to any one of claims 1 to 7, Wherein, the fixing seat is slidably engaged with the engaging member so that the covering component can be detachably mounted on the vehicle frame.

9. The carrier according to claim 8, characterized in that: The frame is provided with a recess, and the fixing seat is installed in the recess.

10. The carrier according to claim 8, characterized in that: The engaging member has a connecting portion, a groove is provided at the connecting portion, a sewing hole is provided at the bottom of the groove, and a sewing thread passes through the covering component and the sewing hole to sew the covering component to the engaging member.

Images