Cover plate mounting structure and seat

Abstract

The utility model discloses a cover plate installation structure which comprises a seat support and a cover plate, the seat support is provided with a decoration end, the decoration end is provided with a seal cover groove, a first clamping piece is arranged in the seal cover groove, the cover plate is provided with a second clamping piece, the second clamping piece is connected with the first clamping piece in a clamping mode, and the cover plate is provided with a cover plate. Therefore, the cover plate covers the cover sealing groove in a sealing mode. The utility model further discloses a seat which comprises the cover plate mounting structure. According to the cover plate mounting structure and the seat, the cover plate can be connected with the seat bracket through a clamping structure, so that the appearance flatness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a cover plate installation structure and a seat. Background Art

[0002] For the sake of comfort, office chairs, gaming chairs, etc. generally have lumbar pillows installed on the seat brackets to support the user's waist. In addition to being connected to the lumbar pillow, the seat brackets generally need to be connected to the chair back frame and the seat chassis. To ensure the connection strength and detachability, these connections are generally achieved through multiple screw structures. The screws will be exposed on the outer surface of the seat bracket, which not only affects the appearance of the seat, but also easily becomes loose due to external forces. To solve this problem, a cover plate is usually used to cover the exposed screw structure on the seat bracket to hide the exposed screw structure.

[0003] However, currently the cover plate is also fixed to the seat bracket by screws. Although other screw structures are hidden, the screws used for installation are still exposed. Therefore, only the number of exposed screws can be reduced, and there will still be traces of screw installation on the appearance. Not only is it not smooth enough, but it is also easy for the connection to become loose. Utility Model Content

[0004] The utility model aims to provide a cover plate installation structure and a seat, wherein the cover plate and the seat bracket are connected by a clamping structure, which can not only avoid the situation of loose connection, but also improve the flatness of the appearance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cover plate mounting structure includes a seat bracket and a cover plate, wherein the seat bracket has a decorative end, the decorative end is provided with a covering groove, a first clamping piece is provided in the covering groove, and a second clamping piece is provided on the cover plate, the second clamping piece is clamped and connected with the first clamping piece so that the cover plate is sealed in the covering groove.

[0007] Furthermore, the first clamping member is a clamping groove, the second clamping member is a buckle, and the buckle is arranged on the end surface of the cover plate opposite to the sealing groove; the buckle is used to clamp into the clamping groove after the cover plate is sealed to the sealing groove.

[0008] Furthermore, a triangular rib is connected between the top end of the buckle and the cover plate.

[0009] Furthermore, the clamping grooves are provided on both sides of the sealing groove, and the buckles are provided on both sides of the cover plate.

[0010] Furthermore, a connecting rib plate is provided in the sealing groove, and two sides of the connecting rib plate are respectively connected to two side walls of the sealing groove; and the first clamping member is arranged on the connecting rib plate.

[0011] Furthermore, a positioning protrusion is provided at the top end of the connecting rib plate, and the two sides of the positioning protrusion are respectively spaced apart from the two side walls of the covering groove to form a positioning gap; a positioning groove is provided at the top end of the cover plate, and the positioning protrusion is connected to the positioning groove so that the two side walls of the positioning groove are inserted into the positioning gap.

[0012] Furthermore, the cover groove has a first groove section and a second groove section, the first groove section extends along the extension direction of the decorative end, the second groove section extends to the bottom end of the seat bracket and penetrates the first groove section; the connecting rib plate is provided in the first groove section;

[0013] The cover plate has a first covering section and a second covering section, the first covering section covers the first groove section, and the second covering section is connected to the bottom end of the first covering section; the second clamping piece is provided on the first covering section, and the second covering section is used to cover the second groove section after the first covering section covers the first groove section.

[0014] Furthermore, the second groove section is provided with a positioning block, the bottom end of the positioning block is provided with a first guide slope, the second covering section is provided with a second guide slope, the second guide slope is slidably matched with the first guide slope, and guides the second covering section to slide downward, so that the second clamping piece of the first covering section clamps the first clamping piece downward.

[0015] Furthermore, a plurality of connection holes are provided on the periphery of the second cover segment, and a plurality of connection posts are provided on the inner wall of the second groove segment. The connection posts correspond to the connection holes and are fixed by screws.

[0016] A seat comprises the cover plate mounting structure.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the utility model, when the cover plate is connected to the decorative end of the seat bracket, the second clip of the cover plate can be clipped and connected with the first clip of the cover groove. In this way, after the cover plate is connected to the decorative end of the seat bracket, the connection structure between the second clip and the first clip is located inside the cover groove to avoid the connection structure being exposed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2This is a structural schematic diagram of another viewing angle of the utility model;

[0021] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the seat bracket of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the cover plate of the utility model.

[0024] In the figure: 10, seat bracket; 11, connecting rib plate; 111, positioning protrusion; 112, positioning interval; 12, first groove section; 13, second groove section; 14, positioning block; 141, first guide slope; 15, connecting column; 16, snap-in groove; 20, cover plate; 21, first covering section; 22, second covering section; 23, buckle; 24, triangular rib sheet; 25, second guide slope; 26, connecting hole; 27, positioning groove. DETAILED DESCRIPTION

[0025] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown, a cover plate mounting structure of the utility model includes a seat bracket 10 and a cover plate 20. The seat bracket 10 has a decorative end, a covering groove is provided on the decorative end, a first clamping piece is provided in the covering groove, and a second clamping piece is provided on the cover plate 20. When the cover plate 20 and the seat bracket 10 are assembled, the cover plate 20 can be sealed to the covering groove of the decorative end. When the cover plate 20 is sealed to the decorative end, the second clamping piece can be made to correspond to the first clamping piece, so that the second clamping piece is clamped and connected to the first clamping piece, thereby realizing the connection between the two.

[0030] On the basis of the above structure, when the cover plate installation structure of the utility model is used, the cover plate 20 installation structure can be set between the backrest and the seat of the seat to connect the backrest of the seat with the headrest, or to connect the backrest of the seat with the waist support. During assembly, a connection hole structure can be set on the seat bracket 10, and the connection hole is matched to the corresponding part of the seat, so that screws or bolts are inserted into the connection hole, and different parts of the seat can be assembled and connected through the seat bracket 10.

[0031] After the seat bracket 10 is assembled and connected with different parts of the seat, the exposed structures such as screws or bolts will not only be easily loosened under the action of external force, but also easily corroded and rusted, and also affect the overall appearance of the seat. In order to avoid these problems, the present embodiment provides a cover plate 20 to cover the cover groove of the decorative end of the seat bracket 10, so as to prevent the connection structure on the seat bracket 10 from being exposed.

[0032] However, if the cover plate 20 and the cover of the seat support 10 are assembled by screws, bolts and other structures, it can only reduce the exposed connection structure, but the above-mentioned problem still exists. Therefore, in this embodiment, when the cover plate 20 and the decorative end of the seat support 10 are connected, the second clamping member of the cover plate 20 and the first clamping member of the cover groove can be clamped and connected, so that after the cover plate 20 and the decorative end of the seat support 10 are connected, the connection structure of the second clamping member and the first clamping member is located inside the cover groove, avoiding the connection structure from being exposed.

[0033] After the cover plate 20 is sealed, it is stored in the sealing groove, which can reduce the decorative end of the cover plate 20 protruding from the seat frame 10. Not only can the seat frame 10 have a smoother and more beautiful appearance after the cover plate 20 is sealed, but also the assembly stability of the cover plate 20 can be increased.

[0034] Furthermore, the first snap-fitting member is a snap-fitting groove 16, and the second snap-fitting member is a snap-fitting buckle 23. Thus, when the cover plate 20 is assembled with the decorative end of the seat support 10, the snap-fitting buckle 23 of the cover plate 20 can correspond to the snap-fitting groove 16 in the covering groove of the decorative end. After the cover plate 20 is sealed to the covering groove of the decorative end, the snap-fitting buckle 23 can be snap-fitted into the snap-fitting groove 16 to realize a snap-fitting connection, which facilitates assembly and disassembly.

[0035] The buckle 23 in this embodiment is arranged on the end face of the cover plate 20 opposite to the sealing groove, so that after the buckle 23 is engaged with the sealing groove, the buckle 23 itself will not be exposed. After the cover is closed, the engaging structure is hidden inside, reducing the damage caused by the buckle 23 being exposed.

[0036] Of course, a snap-fit ​​groove may be provided on the cover plate 20, and a snap buckle may be provided in the cover groove correspondingly, so that the snap-fit ​​connection between the two can be realized. In other embodiments, a snap hook may be provided at the corresponding position of the cover plate 20 and the cover groove at the same time, and the snap-fit ​​connection between the snap hooks may also realize the snap-fit ​​connection between the cover plate 20 and the cover groove of the seat support 10. The snap-fit ​​structure of the first snap connector and the second snap connector may be selected according to actual needs.

[0037] Furthermore, due to the arrangement of the buckle 23, the connection position between the buckle 23 and the cover plate 20 is prone to floating up and down when the buckle 23 is inserted or removed, resulting in a break in the connection position between the buckle 23 and the cover plate 20. Therefore, in this embodiment, a triangular rib 24 may be connected between the top of the buckle 23 and the cover plate 20, so that the triangular rib 24 can be used to strengthen the connection strength between the buckle 23 and the cover plate 20, reduce the breakage of the buckle 23 when it is inserted or removed from the clamping groove 16, and improve the service life.

[0038] Furthermore, in order to improve the assembly stability of the cover plate 20 and the seat bracket 10, a snap-in groove 16 may be provided on both sides of the covering groove, and correspondingly, a snap 23 may be provided on both sides of the cover plate 20. In this way, after the cover plate 20 is sealed to the decorative end of the seat bracket 10, the snaps 23 on both sides may be snapped into the snap-in grooves 16 on both sides of the covering groove, and snap-in limiting is performed on both sides. There are snap-in limiting on both sides of the cover plate 20 and the seat bracket 10, the snap-in positions are evenly distributed, and the snap-in structure is stable.

[0039] Of course, buckles 23 may be provided at both upper and lower positions of the cover plate 20, and correspondingly, snap-fit ​​grooves 16 may be provided at upper and lower positions of the cover groove, so that after the cover plate 20 is sealed to the cover groove, snap-fit ​​limiting may be achieved through the upper and lower snap-fit ​​structures, and assembly stability may also be improved. In other embodiments, three buckles 23 may be provided on the cover plate 20, and three snap-fit ​​grooves 16 may be provided corresponding to the cover groove, and the three buckles 23 and the three snap-fit ​​grooves 16 may be distributed in a triangular pattern, so that a stable connection structure may be formed after snap-fitting.

[0040] Furthermore, in this embodiment, a connecting rib plate 11 may be provided in the cover groove, and the two sides of the connecting rib plate 11 are respectively connected to the two side walls of the cover groove, and the first clamping member is provided on the connecting rib plate 11. In this way, the connecting rib plate 11 can be used as the connecting wall of the cover groove, and the connecting rib plate 11 can be used as the setting basis of the first clamping member, and the clamping groove of the first clamping member can be directly processed on the connecting rib plate 11, which is more convenient than directly processing the clamping groove 16 structure on the two side walls of the through-connection groove.

[0041] In addition, since directly machining the cover groove structure on the seat frame 10 will affect the strength of the seat frame 10 , a connecting rib plate 11 is disposed in the cover groove in this embodiment to enhance the strength of the seat frame 10 .

[0042] Furthermore, a positioning protrusion 111 may be provided at the top of the connecting rib plate 11, and the two sides of the positioning protrusion 111 are spaced with the two side walls of the cover groove to form a positioning gap 112. A positioning groove 27 is provided at the top of the cover plate 20. When the cover plate 20 and the cover groove are assembled, the positioning protrusion 111 at the top of the connecting rib plate 11 can be inserted into the positioning groove 27, and the two side walls of the positioning groove 27 can be inserted into the positioning gap 112. In this way, in addition to the second clamping member and the first clamping member for clamping and limiting, the cover plate 20 and the connecting rib plate 11 can also be further positioned upwardly by the positioning protrusion 111 and the positioning groove 27. The two side walls of the positioning groove 27 are inserted and matched with the positioning gaps 112 on both sides of the positioning protrusion 111, and the left and right assembly of the cover plate 20 can also be limited to prevent the cover plate 20 from being loosened to the left and right.

[0043] It should be noted that, in this embodiment, in order to form the above-mentioned positioning groove 27 structure, side panels can be set on both sides of the end surface of the cover groove facing the top of the cover plate 20, and the top ends of the two connecting plates are connected to the top plate, so that the top plate and the side panels on both sides are combined to form a positioning groove 27 structure with the opening facing downward. During assembly, the positioning protrusion 111 at the top of the connecting rib plate 11 can be inserted downward into the positioning groove 27, and the two side panels can be inserted into the positioning gaps 112 on both sides of the positioning protrusion 111 to achieve a positioning connection.

[0044] Furthermore, the above-mentioned cover groove has a first groove section 12 and a second groove section 13, and the first groove section 12 extends along the extension direction of the decorative end, and the second groove section 13 extends to the bottom end of the seat support 10, and the second groove section 13 is connected with the bottom end of the first groove section 12, and the above-mentioned connecting rib plate 11 is arranged on the first groove section 12. Correspondingly, the cover plate 20 has a first cover section 21 and a second cover section 22. When the cover plate 20 is assembled with the cover groove, the first cover section 21 of the cover plate 20 covers the first groove section 12, and the second cover section 22 is connected to the bottom end of the first cover section 21, and the second clamping member is arranged on the first cover section 21.

[0045] The first cover section 21 covers the first groove section 12, and the second cover section 22 can extend to the bottom end of the seat support 10 and cover the second groove section 13. After the cover plate 20 and the seat support 10 are covered, in addition to covering the end surface of the decorative end, the second cover section 22 can be further covered at the bottom end of the seat support 10 to increase the connection surface between the cover plate 20 and the seat support 10. After the two are assembled, the connection structure is more stable, and the connection structure at the bottom end of the seat support 10 can also be reduced from being exposed.

[0046] More specifically, a positioning block 14 can be provided in the second groove section 13, and a first guiding slope 141 can be provided at the bottom end of the positioning block 14, and a second guiding slope 25 can be provided in the second covering section 22. When the cover plate 20 and the covering groove are assembled, the first covering section 21 corresponds to the first groove section 12, and the second covering section 22 corresponds to the second groove section 13, and the second clamping piece of the first covering section 21 corresponds to the first clamping piece of the first groove section 12, and the second guiding slope 25 of the second covering section 22 can extend into the bottom end of the positioning block 14 of the second groove section 13 to push the second covering section 22, and the second guiding slope 25 can slide with the first guiding slope 141, and guide the second covering section 22 to slide downward under the guidance of the sliding of the slope, so that the second clamping piece of the first covering section 21 clamps the first clamping piece downward, thereby preventing the cover plate 20 and the seat bracket 10 from loosening up and down during assembly, and the clamping structure is more stable.

[0047] Furthermore, in order to improve the connection stability between the second cover and the second groove section 13, a plurality of connecting holes 26 can be provided on the periphery of the second cover section 22, and a plurality of connecting columns 15 can be provided on the inner wall of the second groove section 13 correspondingly. The connecting columns 15 correspond to the connecting holes 26 and are fixed by screws. In this way, the connection between the cover plate 20 and the seat bracket 10 can, on the one hand, be connected by snapping the second clip of the first cover section 21 with the first clip of the first groove section 12 of the cover groove, and on the other hand, the second cover section 22 at the bottom end of the cover plate 20 is connected to the second groove section 13 at the bottom end of the seat bracket 10 by screws. In this way, the assembly structure of the cover plate 20 is more stable.

[0048] It should be noted that since the screws used to connect the second cover section 22 and the second slot section 13 are located at the bottom end of the seat bracket 10, rather than exposed on the front, the overall appearance of the cover plate 20 after assembly is not affected. In addition, protruding connection columns 15 can be provided on both sides of the second slot section 13, and connection holes can be provided on both sides of the corresponding second cover section 22. Screw holes can be provided in the connection columns 15, and the screws can pass through the connection holes of the second cover section 22 and be screwed into the screw holes of the connection holes, so as to achieve screw connection and a stable connection structure.

[0049] Example 2

[0050] A seat includes the cover plate 20 mounting structure of the above-mentioned embodiment 1. The cover plate 20 mounting structure can be used between the seat back and the seat, or can be used to connect the seat back and the headrest, or can be used to connect the seat back and the lumbar support. During assembly, a connecting hole structure can be set on the seat bracket 10, and the connecting hole can be matched to the corresponding part of the seat. In this way, screws or bolts and other structures can be inserted into the connecting hole, so that different parts of the seat can be assembled and connected through the seat bracket 10.

[0051] It should be noted that the seat of this embodiment adopts the same installation structure of the cover plate 20 as in Embodiment 1, and the specific function structure and function principle are the same as those in Embodiment 1, which will not be described in detail here. In addition, the seat of the present invention includes the above-mentioned installation structure of the cover plate 20, and the other structures of the seat are the same as those in the prior art, which will not be described in detail here.

[0052] Finally, it should be noted that the above-mentioned implementation modes are only optional embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cover plate installation structure, characterized in that: It includes a seat bracket and a cover plate, the seat bracket has a decorative end, the decorative end is provided with a covering groove, the covering groove is provided with a first clamping piece, the cover plate is provided with a second clamping piece, the second clamping piece is clamped and connected with the first clamping piece, so that the cover plate is sealed in the covering groove.

2. The cover plate installation structure according to claim 1, characterized in that: The first clamping member is a clamping groove, and the second clamping member is a buckle, and the buckle is arranged on the end surface of the cover plate opposite to the sealing groove; the buckle is used to clamp into the clamping groove after the cover plate is sealed to the sealing groove.

3. The cover plate installation structure according to claim 2, characterized in that: A triangular rib is connected between the top end of the buckle and the cover plate.

4. The cover plate installation structure according to claim 2, characterized in that: The clamping grooves are provided on both sides of the sealing groove, and the buckles are provided on both sides of the cover plate.

5. The cover plate installation structure according to any one of claims 1 to 4, characterized in that: A connecting rib plate is provided in the sealing groove, and two sides of the connecting rib plate are respectively connected to two side walls of the sealing groove; and the first clamping member is arranged on the connecting rib plate.

6. The cover plate installation structure according to claim 5, characterized in that: A positioning protrusion is provided at the top end of the connecting rib plate, and the two sides of the positioning protrusion are respectively spaced apart from the two side walls of the sealing groove to form a positioning gap; a positioning groove is provided at the top end of the cover plate, and the positioning protrusion is connected to the positioning groove so that the two side walls of the positioning groove are inserted into the positioning gap.

7. The cover plate installation structure according to claim 5, characterized in that: The cover groove has a first groove section and a second groove section, the first groove section extends along the extension direction of the decorative end, the second groove section extends to the bottom end of the seat bracket and penetrates the first groove section; the connecting rib plate is arranged in the first groove section; The cover plate has a first covering section and a second covering section, the first covering section covers the first groove section, and the second covering section is connected to the bottom end of the first covering section; the second clamping piece is provided on the first covering section, and the second covering section is used to cover the second groove section after the first covering section covers the first groove section.

8. The cover plate installation structure according to claim 7, characterized in that: The second groove section is provided with a positioning block, the bottom end of the positioning block is provided with a first guiding slope, the second covering section is provided with a second guiding slope, the second guiding slope is slidably matched with the first guiding slope, and guides the second covering section to slide downward, so that the second clamping piece of the first covering section clamps the first clamping piece downward.

9. The cover plate installation structure according to claim 7, characterized in that: A plurality of connection holes are arranged on the periphery of the second cover section, and a plurality of connection posts are arranged on the inner wall of the second groove section. The connection posts correspond to the connection holes and are fixed by screws.

10. A seat, characterized in that: It comprises the cover plate mounting structure according to any one of claims 1-9.

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