Three-axis connecting structure, pet climbing box frame and pet climbing box

Abstract

The utility model provides a three-axis connecting structure, a pet climbing box frame and a pet climbing box, which relates to the technical field of connecting structures and comprises a connecting main body, a first connecting part, a second connecting part and a third connecting part. Wherein the first connecting part is arranged in the X direction of the connecting main body and is used for being assembled and connected with a cross rod; the second connecting part is arranged in the Y direction of the connecting main body and used for being assembled and connected with a longitudinal rod; the third connecting part is arranged in the Z direction of the connecting body and used for being assembled with the vertical rod in an inserted mode, and meanwhile the third connecting part is detachably connected with the vertical rod through a fastener. According to the technical scheme, the third connecting part is detachably connected with the vertical rod in a fastened mode through the inserting mode and the fastening piece at the same time, and therefore the connecting structure has the advantages of being convenient to disassemble and assemble and large in connecting strength.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures, and in particular to a three-axis connection structure, a pet box frame and a pet box. Background Art

[0002] A reptile box is a container designed for raising various reptiles (reptiles and some reptiles). Its structure is usually customized according to the living habits and environmental requirements of the reptiles. A reptile box usually includes a reptile box frame, a wall panel (usually a transparent wall panel) set on the box frame, and ventilation, heating and lighting, temperature and humidity, feeding, excrement cleaning systems, etc. Existing reptile boxes are usually integrated structures, which have the disadvantages of inconvenience in transportation and difficulty in replacing damaged parts.

[0003] To this end, the U.S. patent with the publication number US5803019A discloses a display box for reptiles and other pets, which discloses a reptile display box frame formed by plugging and fixing an angle connector and a connecting pipe. The reptile display box has a modular structure, which is convenient for disassembly, transportation, and replacement of damaged parts. However, this technical solution also has some shortcomings. For example, the three joints of the angle connector are all tubular joints, and the tubular joints and the connecting rod are directly plugged in. In this way, in order to achieve detachable plug-in without damaging the connecting rod and / or the angle connector, the vertical connection strength is usually low, otherwise the connecting rod and / or the angle connector will be easily damaged.

[0004] Therefore, a three-axis connection structure, a pet box frame and a pet box with high connection strength and convenient assembly and disassembly need to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a three-axis connection structure, a pet box frame and a pet box for climbing pets in view of the defects and shortcomings of the prior art, which at least solves one of the above technical problems and has the advantage of high connection strength.

[0006] To achieve the above objectives, the present invention provides a three-axis connection structure, including:

[0007] Connect the subject,

[0008] A first connection portion, provided in the X direction of the connection body, for assembly and connection with the crossbar;

[0009] A second connection portion, provided in the Y direction of the connection body, for assembly and connection with the longitudinal rod;

[0010] The third connecting portion is arranged in the Z direction of the connecting body and is used for plugging and assembling with the vertical rod, and is detachably connected to the vertical rod through a fastener.

[0011] Optionally, the connection body is provided with a through hole along the Z direction; the fastener is a threaded fastener, which is used for threaded connection with a vertical rod having a threaded inner hole at the end.

[0012] Optionally, the through hole is arranged at the geometric center of the connecting body, and the third connecting part includes a first plug-in protrusion protruding from the connecting body and arranged around the through hole; or, the third connecting part includes a plug-in groove arranged around the through hole.

[0013] Optionally, a plurality of the first plug-in protrusions are arranged in a circumferential array along the outer side of the through hole, an axial groove is provided between two adjacent first plug-in protrusions, and the plurality of first plug-in protrusions enclose a stud assembly groove which is arranged concentrically with the through hole.

[0014] Optionally, the first plug-in protrusion is axially provided with a first groove along the Z axis, the through hole is a stepped hole, and the first plug-in protrusion is arranged on a side of the stepped hole with a small aperture.

[0015] Optionally, the three-axis connection structure further includes a plug cover, and a plug hole is coaxially provided on the side of the step hole away from the first plug-in protrusion, and the plug cover is inserted in the plug hole to cover the threaded fastener.

[0016] Optionally, the first connecting portion and / or the second connecting portion is a second plug-in protrusion formed by protruding outward from the connecting body, and the free end of the second plug-in protrusion has a guiding chamfered surface.

[0017] Optionally, the first connection portion and / or the second connection portion has second grooves spaced apart in the axial direction; and a reinforcing rib is axially arranged on a side of the first connection portion and / or the second connection portion away from the second groove notch.

[0018] On the other hand, the utility model provides a pet box frame, including multiple cross bars, multiple longitudinal bars, multiple vertical bars, the three-axis connection structure as described above, and fasteners that cooperate with the three-axis connection structure; the two ends of the same cross bar are respectively connected to the first connection parts of the adjacent three-axis connection structure, the two ends of the same longitudinal bar are respectively connected to the second connection parts of the adjacent three-axis connection structure, and the two ends of the same vertical bar are respectively assembled and connected to the third connection parts of the adjacent three-axis connection structure with the cooperation of the fasteners.

[0019] In another aspect, the utility model provides a pet box, comprising the pet box frame as described above, and a wall panel arranged on the pet box frame.

[0020] Compared with the prior art, the advantages of this application are:

[0021] The connecting body of the three-axis connecting structure is provided with a third connecting part in the Z direction, and the third connecting part can be plugged and assembled with the vertical rod, and at the same time, can be detachably connected with the vertical rod through fasteners. That is, the third connecting part can realize detachable fastening connection with the vertical rod through both plugging and fasteners, so that the technical solution has the advantages of convenient disassembly and assembly and high connection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the exploded structure of the embodiment of the utility model and the horizontal rod, the longitudinal rod and the vertical rod;

[0024] Figure 2 It is a schematic diagram of the exploded structure of the embodiment of the utility model and the threaded fastener;

[0025] Figure 3 It is a structural schematic diagram of an embodiment of the utility model from one perspective;

[0026] Figure 4 It is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the cross-section structure along line AA;

[0028] Figure 6 It is a bottom view structural schematic diagram of an embodiment of the utility model.

[0029] Description of Figure Markings

[0030] 100-three-axis connection structure;

[0031] 1-connecting body; a-step hole; b-plug hole;

[0032] 2-first connecting part; c-guide bevel; d-second cutting groove; e-reinforcement rib;

[0033] 3- second connecting portion;

[0034] 4-third connecting portion; 41-first plug-in protrusion; f-axial groove; g-stud assembly groove; h-first groove;

[0035] 5-threaded fasteners;

[0036] 6- horizontal bar;

[0037] 7-Vertical rod;

[0038] 8-Vertical bar. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "back", "side", "circumferential" and the like in the present invention indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention. In addition, the words "first", "second" and the like are only used to distinguish multiple components or structures with the same or similar structures, and do not represent any special limitation on the setting order or connection relationship.

[0041] Please refer to Figures 1 to 6 In one aspect, the present invention provides a three-axis connection structure 100, including: a connection body 1, a first connection part 2, a second connection part 3 and a third connection part 4. For ease of understanding, please refer to Figure 1, the extension direction of the first connection part 2 is defined as the X direction, the extension direction of the second connection part 3 is defined as the Y direction, and the extension direction of the third connection part 4 is defined as the Z direction. The connecting body 1 is a cubic structure as a whole, and the three edges on its outer side are rounded to reduce the edges from scratching the user. The first connection part 2 is arranged in the X direction of the connecting body 1, and is used for assembly and connection with the crossbar 6; the second connection part 3 is arranged in the Y direction of the connecting body 1, and is used for assembly and connection with the longitudinal bar 7; the third connection part 4 is arranged in the Z direction of the connecting body 1, and is used for plug-in assembly with the vertical bar 8, and is detachably connected to the vertical bar 8 through fasteners. Specifically, the method of realizing detachable connection through fasteners can be realized by threaded connection, snap connection, key connection, or pin connection, etc., which is not specifically limited here. In this embodiment, the connecting body 1, the first connection part 2, the second connection part 3 and the third connection part 4 are plastic injection molded one-piece, and then made of connecting parts through cutting. Of course, in other embodiments, the connecting body 1, the first connecting part 2, the second connecting part 3 and the third connecting part 4 may also be split structures made of the same or different materials and assembled together by fasteners, snaps or other means, without specific limitation herein.

[0042] The connection body 1 of the triaxial connection structure 100 is provided with a third connection part 4 in the Z direction, and the third connection part 4 can be plugged and assembled with the vertical rod 8, and can be detachably connected with the vertical rod 8 through fasteners. That is, the third connection part 4 can realize detachable fastening connection with the vertical rod 8 through both plugging and fasteners, so that the technical solution has the advantages of convenient disassembly and assembly and high connection strength.

[0043] In order to realize the detachable connection between the third connecting part 4 and the vertical rod 8, optionally, please refer to Figure 2 , Figure 5 and Figure 6 In this embodiment, the connecting body 1 is provided with a through hole along the Z direction; specifically, the through hole is a stepped hole a. The fastener is a threaded fastener 5, which is used for threaded connection with a vertical rod 8 having a threaded inner hole at the end (not shown in the figure). Specifically, in this embodiment, the threaded fastener 5 is a screw. In this way, during installation, the third connecting part 4 and the vertical rod 8 are first pre-assembled by plug-in fitting, and then the step hole a of the connecting body 1 and the vertical rod 8 having a threaded inner hole at the end are threadedly connected by screws.

[0044] For details, please refer to Figure 1 , Figure 3 and Figure 6In this embodiment, the through hole is arranged at the geometric center of the connecting body 1, and the third connecting part 4 includes a first plug-in protrusion 41 protruding from the connecting body 1 and arranged around the through hole; thus, the first plug-in protrusion 41 can be plug-in assembled with the end of the vertical rod 8 having a corresponding plug-in groove (not shown in the figure). Of course, in other embodiments, the third connecting part 4 includes a plug-in groove arranged around the through hole, so that the plug-in groove can be plug-in assembled with the end of the vertical rod 8 having a corresponding plug-in protrusion (not shown in the figure).

[0045] For details, please refer to Figure 3 to Figure 5 In this embodiment, four first plug-in protrusions 41 are arranged in a circumferential array along the outer side of the through hole, and an axial groove f is provided between two adjacent first plug-in protrusions 41, and the four first plug-in protrusions 41 enclose a stud assembly groove g arranged concentrically with the through hole. Specifically, the first plug-in protrusion 41 is arranged on the side of the small aperture of the step hole a. Since the first plug-in protrusions 41 are arranged in a circumferential array along the outer side of the through hole, the insertion and alignment of the third connecting portion 4 and the vertical rod 8 are easier. It can be understood that the first plug-in protrusions 41 can also be arranged in a circumferential array along the outer side of the through hole to be 2, 3, 5 or other numbers, which are not specifically limited here. The stud assembly groove g is used to cooperate with the vertical rod 8 having a stud (not shown in the figure), and the threaded inner hole is arranged on the stud, so as to facilitate the connection of the threaded fastener 5, and the axial groove f is used to cooperate with the connecting rib (not shown in the figure) of the stud in the vertical rod 8. In this way, the third connection part 4 and the vertical rod 8 both have a concave-convex plug-in matching structure, making the plug-in matching between the third connection part 4 and the vertical rod 8 more stable. Specifically, in this embodiment, the overall cross-section of the four first plug-in protrusions 41 is a square with a circular hole, and each first plug-in protrusion 41 is exactly arranged at the four corners of the square.

[0046] In order to make the first plug-in protrusion 41 have a certain radial deformation capability, optionally, please refer to Figure 3 In this embodiment, the first plug-in protrusion 41 is provided with a first slot h along the Z axis. In this way, plug-in matching can still be performed even when the plug-in slot has a certain size deviation.

[0047] To prevent the screws from getting damp, rusty, or dusty after assembly, please refer to Figure 5 In this embodiment, the three-axis connection structure 100 also includes a plug cover (not shown in the figure), and a plug hole b is coaxially provided on the side of the step hole a away from the first plug-in protrusion 41, and the plug cover is inserted in the plug hole b to cover the screw.

[0048] Optionally, the first connection portion 2 can be detachably assembled or fixedly assembled with the cross bar 6; the second connection portion 3 can be detachably assembled or fixedly assembled with the longitudinal bar 7, which is not specifically limited here. Figure 1 and Figure 3 In this embodiment, the first connection part 2 and / or the second connection part 3 are second plug-in projections formed by the connection body 1 protruding outward, and the free end of the second plug-in projection has a guiding chamfered surface c. In this way, the first connection part 2 can be quickly plugged and assembled with the cross bar 6 with a tubular end, and the second connection part 3 can be quickly plugged and assembled with the longitudinal rod 7 with a tubular end. Of course, the first connection part 2 and / or the second connection part 3 can also be a threaded structure to achieve threaded connection with the cross bar 6 or the longitudinal rod 7 with a matching threaded structure. Similarly, the first connection part 2 and / or the second connection part 3 can also be a concave structure to be assembled and connected with the rod-shaped structure with a protruding part.

[0049] Optionally, see Figure 3 and Figure 6 In this embodiment, the first connection part 22 and the second connection part 33 have three second grooves d arranged at intervals along the axial direction. Of course, in other embodiments, the number of the second grooves d can also be 1, 2, 4 or more, and the specific number can be set according to the specific size. And the second groove d can also be set only in the first connection part 2 or only in the second connection part 3. In order to increase the strength of the side relative to the bottom wall of the second groove d, further, the first connection part 2 and / or the second connection part 3 is further provided with a reinforcing rib e along the axial direction on the side away from the notch of the second groove d.

[0050] On the other hand, the embodiment of the utility model provides a pet box frame (not shown in the figure), including multiple cross bars 6, multiple longitudinal bars 7, multiple vertical bars 8, the three-axis connection structure 100 as described above, and fasteners matched with the three-axis connection structure 100, the two ends of the same cross bar 6 are respectively connected to the first connection part 2 of the adjacent three-axis connection structure 100, the two ends of the same longitudinal bar 7 are respectively connected to the second connection part 3 of the adjacent three-axis connection structure 100, and the two ends of the same vertical bar 8 are respectively assembled and connected with the third connection part 4 of the adjacent three-axis connection structure 100 under the cooperation of fasteners. Since the pet box frame has all the structures and connection relationships of the three-axis connection structure 100, it has all the advantages of the three-axis connection structure 100, which will not be repeated here.

[0051] In another aspect, the embodiment of the utility model provides a pet box (not shown in the figure), including the pet box frame as described above, and a wall plate (not shown in the figure) arranged on the pet box frame. Since the pet box has all the structures and connection relationships of the pet box frame, it has all the advantages of the pet box frame, which will not be described in detail here.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A three-axis connection structure, characterized in that: include: Connect the main body (1), A first connecting portion (2) is arranged in the X direction of the connecting body (1) and is used for assembly and connection with the cross bar (6); A second connecting portion (3) is arranged in the Y direction of the connecting body (1) and is used for assembly and connection with the longitudinal rod (7); The third connecting portion (4) is arranged in the Z direction of the connecting body (1) and is used for plugging and assembling with the vertical rod (8), and is detachably connected to the vertical rod (8) via a fastener.

2. The three-axis connection structure according to claim 1, characterized in that: The connecting body (1) is provided with a through hole along the Z direction; the fastener is a threaded fastener (5) used for threaded connection with a vertical rod (8) having a threaded inner hole at the end.

3. The three-axis connection structure according to claim 2, characterized in that: The through hole is arranged at the geometric center of the connecting body (1), and the third connecting part (4) includes a first plug-in protrusion (41) protruding from the connecting body (1) and arranged around the through hole; or, the third connecting part (4) includes a plug-in groove arranged around the through hole.

4. The three-axis connection structure according to claim 3, characterized in that: A plurality of the first plug-in protrusions (41) are arranged in a circumferential array along the outer side of the through hole, an axial groove (f) is provided between two adjacent first plug-in protrusions (41), and a plurality of the first plug-in protrusions (41) are enclosed to form a stud assembly groove (g) arranged concentrically with the through hole.

5. The three-axis connection structure according to claim 3, characterized in that: The first plug-in protrusion (41) is provided with a first slot (h) axially along the Z axis, the through hole is a stepped hole (a), and the first plug-in protrusion (41) is arranged on the side with a small aperture of the stepped hole (a).

6. The three-axis connection structure according to claim 5, characterized in that: It also comprises a plug cover, and a plug hole (b) is coaxially provided on the side of the step hole (a) away from the first plug-in protrusion (41), and the plug cover is inserted into the plug hole (b) to cover the threaded fastener (5).

7. The three-axis connection structure according to claim 1, characterized in that: The first connecting portion (2) and / or the second connecting portion (3) is a second plug-in protrusion formed by protruding outward from the connecting body (1), and the free end of the second plug-in protrusion has a guiding chamfered surface (c).

8. The three-axis connection structure according to claim 7, characterized in that: The first connecting portion (2) and / or the second connecting portion (3) has second grooves (d) arranged at intervals along the axial direction; and a reinforcing rib (e) is axially arranged on a side of the first connecting portion (2) and / or the second connecting portion (3) away from the notch of the second groove (d).

9. A pet box frame, characterized in that: It comprises a plurality of transverse rods (6), a plurality of longitudinal rods (7), a plurality of vertical rods (8), a three-axis connection structure as described in any one of claims 1 to 8, and a fastener matched with the three-axis connection structure; the two ends of the same transverse rod (6) are respectively connected to the first connection part (2) of the adjacent three-axis connection structure, the two ends of the same longitudinal rod (7) are respectively connected to the second connection part (3) of the adjacent three-axis connection structure, and the two ends of the same vertical rod (8) are respectively assembled and connected to the third connection part (4) of the adjacent three-axis connection structure with the cooperation of the fastener.

10. A pet box, characterized in that: It comprises the pet box frame as claimed in claim 9, and a wall panel arranged on the pet box frame.

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