Fastener and pet cage door structure
By using the horizontal and vertical sections of the fastener body on the pet cage door in conjunction with hooks, the problems of complex assembly and material limitations of traditional pet cage doors are solved, achieving a more robust connection and reduced costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-27
AI Technical Summary
Traditional pet cages have complex and costly cage door assembly processes, or the choice of materials and structural strength are limited during assembly, and they are prone to loosening.
The main body of the fastener includes a horizontal section, a first vertical section and a second vertical section. The first and second grooves cooperate with the hook to realize the sliding connection between the cage door and the cage grid, so as to prevent loosening, and the elastic structure enhances the firmness.
It simplifies the cage door assembly process, reduces costs, improves structural strength, prevents loosening, and is suitable for connecting cage doors and cage grids of various materials.
Smart Images
Figure CN224038141U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pet product technical field, especially in the field of pet cage. BACKGROUND
[0002] Pet cage is a kind of commonly used pet product, and cage door is an important part of pet cage.The cage door of traditional pet cage is usually hinged on the cage grid to realize opening and closing by rotating the cage door, and the space for opening the cage door needs to be reserved in use, so the space is large, and the use is relatively inconvenient, therefore, more and more pet cages begin to use push-pull type pet door.
[0003] Since the pet cage needs to be painted in the production process, if the cage door is installed on the corresponding cage grid first, it is easy to stick and block each other during painting, thus affecting the painting effect, therefore, the cage door and the cage grid usually need to be processed respectively, and then assembled.There are two kinds of cage door assembly methods, one is to place the connecting piece with sliding slot on the sliding rod of the cage grid first, and then use screws, buckles and other connecting structures to fix the connecting piece and the cage door together, this method has high cost, and the assembly process is complex and time-consuming, and the other is to reserve a protruding connecting section during the manufacture of the cage door, and the connecting section is bent and connected on the sliding rod of the cage grid during assembly, this method has low cost, and the assembly process is simple and fast, but since the connecting section needs to be bent, and the connecting section is usually integrated with the main body of the cage door, thus limiting the material selection and structural strength of the main body of the cage door, and the connecting section is easy to break after bending, which can affect the structural strength of the pet cage. UTILITY MODEL CONTENTS
[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, and provides a fastener and pet cage door structure which is convenient for cage door assembly, helps to reduce the cost of pet cage and ensure the structural strength.
[0005] To achieve the above-mentioned purpose, the technical scheme provided by the utility model is:
[0006] A fastener includes a fastener main body, the fastener main body includes a horizontal section, a first vertical section and a second vertical section, the first vertical section and the second vertical section are respectively arranged on the left and right sides of the horizontal section and extend downward, the top of the horizontal section is provided with a left-right through first groove, and the left side of the first vertical section is provided with an up-down through second groove.
[0007] Preferably, the opening of the second groove is inwardly recessed, and at least one side wall of the second groove has elasticity.
[0008] Preferably, the opening of the first groove is inwardly recessed, and at least one side wall of the first groove has elasticity.
[0009] Preferably, the first vertical section is long and elastic, and the second groove is arranged at the lower part of the first vertical section.
[0010] Preferably, the front end of the second vertical section is provided with a third groove penetrating from top to bottom.
[0011] Preferably, the third groove is recessed at the opening, and at least one side wall of the third groove is elastic.
[0012] Preferably, the transverse section extends leftwardly to a limiting section, and the bottom surface of the limiting section is an abutting surface.
[0013] The utility model also provides a pet cage door structure, including the cage and cage door main part, the top and bottom of cage door main part all are provided with be used for the hook of the cage door main part is horizontally slidably arranged on the cage, the hook of cage door main part top is inverted "U" character shape, the hook of bottom is "U" character shape, the hook of cage door main part top and / or bottom installs the fastener in the utility model, the first recessed groove of fastener is buckled on the transverse rod portion of hook, the second recessed groove is buckled on the vertical rod portion of hook or cage door main part.
[0014] Preferably, the hook of the top and the hook of the bottom of the cage door main part are both provided with the fastener, the distance between the bottom surface of the first recessed groove of the fastener on the top hook and the bottom surface of the transverse section is the first thickness, the distance between the bottom surface of the first recessed groove on the bottom hook and the bottom surface of the transverse section is the second thickness, the sum of the height of the cage, the first thickness and the second thickness is equal to or slightly smaller than the distance between the transverse rod portion of the top hook and the transverse rod portion of the bottom hook.
[0015] Preferably, the transverse rod portion of the hook can rotate in the first recessed groove of the fastener.
[0016] The utility model discloses beneficial effect is: the utility model discloses the fastener can be installed on the cage door of pet cage through its first recess and second recess, and the orientation setting of first recess and second recess can prevent the fastener from loosening along with the sliding of cage door in use, the sliding groove formed by first vertical section and second vertical section can cooperate the slide bar on pet cage grating and make the cage door can slide on the grating, and the spacing between first recess bottom surface and horizontal section bottom surface can play the role of making up the gap, thereby making the cage door can adopt the fixed type's hook structure of more firm structure to be connected with the grating, and the size difference that the hook and the grating need to reserve for smooth assembly is made up by using the fastener, and the hook does not need to be bent in the assembling process, and can effectively prevent the cage door from loosening after assembling, thereby effectively facilitate the cage door dismounting, and the hook and the cage door can adopt the material of higher strength and not easy deformation, help to reduce pet cage cost and guarantee structural strength. BRIEF DESCRIPTION OF DRAWINGS
[0017] The utility model will be explained further in detail below in combination with the drawings and specific embodiment.
[0018] Figure 1 It is the structure diagram of fastener preferred embodiment in the utility model;
[0019] Figure 2 It is the structure diagram of pet cage door structure preferred embodiment in the utility model;
[0020] Figure 3 It is Figure 2 The local enlarged view of A portion in it;
[0021] Figure 4 It is the installation schematic drawing of cage door main part and fastener of pet cage door structure preferred embodiment in the utility model;
[0022] Figure 5 It is the application schematic drawing of the utility model on pet cage.
[0023] Among them, the reference signs in the drawing are:
[0024] 10, fastener main part, 11, horizontal section, 111, first recess, 12, first vertical section, 121, second recess, 13, second vertical section, 131, third recess, 14, limiting section, 141, abutting surface, 20, grating, 30, cage door main part, 40, hook. SPECIFIC EMBODIMENT
[0025] The detailed embodiments of the utility model will be described in this part, the preferred embodiment of the utility model is shown in the drawings, the function of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0026] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like based on the orientation or position relationship shown in the drawings, is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood broadly, and the skilled person in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.
[0028] Referring to Figures 1 to 5 , the preferred embodiment of the fastener in the utility model, including fastener main body 10, fastener main body 10 includes a horizontal section 11, a first vertical section 12 and a second vertical section 13, first vertical section 12 and second vertical section 13 are respectively arranged on the left and right sides of horizontal section 11 and extend downward, the top of horizontal section 11 is provided with left and right through first recess 111, the left side of first vertical section 12 is provided with up and down through second recess 121. The fastener in the utility model can be installed on the cage door of the pet cage through the first recess 111 and the second recess 121, and the orientation of the first recess 111 and the second recess 121 can prevent the fastener from loosening with the sliding of the cage door in use, the sliding groove formed by the first vertical section 12 and the second vertical section 13 can cooperate with the slide rod on the pet cage grating 20 to make the cage door can slide on the cage grating 20, and the spacing between the bottom surface of the first recess 111 and the bottom surface of the horizontal section 11 can compensate the gap, so that the cage door can be connected with the cage grating 20 by using the structure of the more firm fixed hook 40, the size difference between the hook 40 and the cage grating 20 for smooth assembly can be compensated by using the fastener, the hook 40 does not need to be bent during the assembly process, and after the assembly is completed, the cage door can be effectively prevented from loosening, so as to effectively facilitate the disassembly and assembly of the cage door, the hook 40 and the cage door can be made of a material with high strength and not easy to deform, which helps to reduce the cost of the pet cage and ensure the structural strength.
[0029] As the preferred embodiment of the fastener in the utility model, it can also have the following additional technical features:
[0030] In the embodiment, the opening of the second groove 121 is recessed, and at least one sidewall of the second groove 121 is elastic. Thus, the corresponding rod can be clamped into the second groove 121 by the elasticity of the sidewall of the second groove 121, and the rod can be prevented from being pulled out of the second groove 121 in use, which is more secure and reliable.
[0031] In the embodiment, the opening of the first groove 111 is recessed, and at least one sidewall of the first groove 111 is elastic. Thus, the corresponding rod can be clamped into the first groove 111 by the elasticity of the sidewall of the first groove 111, and the rod can be prevented from being pulled out of the first groove 111 in use, which is more secure and reliable.
[0032] In the embodiment, the first vertical section 12 is long and elastic, and the second groove 121 is arranged at the lower part of the first vertical section 12. Thus, the first groove 111 can be conveniently clamped on the corresponding rod, and the assembly is facilitated.
[0033] In the embodiment, the front end of the second vertical section 13 is provided with the third groove 131 which penetrates upward and downward, and can be connected with the tail of the hook 40. Thus, the connection is improved in security, and the third vertical section can be prevented from being deformed and damaged due to the front and back deflection in use.
[0034] In the embodiment, the opening of the third groove 131 is recessed, and at least one sidewall of the third groove 131 is elastic. Thus, the assembly is facilitated, and the disconnection is prevented.
[0035] In the embodiment, the horizontal section 11 extends to the left to form a limiting section 14, and the bottom surface of the limiting section 14 is a abutting surface 141. In use, the abutting surface 141 can abut against the rod of the cage door to limit the buckle, which is more secure and reliable. In actual application, the height of the abutting surface 141 can be set according to the structure of the cage door. In the embodiment, the abutting surface 141 is flush with the bottom surface of the horizontal section 11 of the buckle body 10.
[0036] Without conflict, the above additional technical features can be freely combined and used by those skilled in the art.
[0037] Reference Figures 2 to 5The utility model also provides a pet cage door structure, including the cage 20 and the cage door main part 30, the top and bottom of cage door main part 30 all are provided with the hook 40 for the cage door main part 30 transverse sliding setting on the cage 20, the hook 40 of cage door main part 30 top is inverted " U " character, the hook 40 of bottom is " U " character, the hook 40 on the top and / or bottom of cage door main part 30 is installed with the fastener in the utility model, the first recess 111 of fastener is buckled on the transverse rod portion of hook 40, and the second recess 121 is buckled on the vertical rod portion of hook 40 or cage door main part 30. The utility model discloses a pet cage door structure, because the hook 40 is used on cage door main part 30, and the fastener in the utility model is cooperated to realize the sliding assembly with cage 20, so the cage door can be effectively and conveniently disassembled, and the pet cage cost is reduced and the structural strength is guaranteed.
[0038] As a preferred embodiment of the pet cage door structure of the utility model, it can also have the following additional technical features:
[0039] The fastener is installed on the hook 40 of the top and bottom of cage door main part 30, the distance between the bottom surface of the first recess 111 of the fastener on the top hook 40 and the bottom surface of the transverse section 11 is the first thickness, the distance between the bottom surface of the first recess 111 on the bottom hook 40 and the bottom surface of the transverse section 11 is the second thickness, the sum of the height of the cage 20, the first thickness and the second thickness is equal to or slightly less than the distance between the transverse rod portion of the top hook 40 and the transverse rod portion of the bottom hook 40. Thus, the gap left after the assembly of the cage door main part 30 on the cage 20 can be effectively reduced, the movement of the cage door can be effectively reduced, the use noise can be reduced, the pet can be prevented from escaping due to the loosening of the cage door, and the utility model is more reliable. In other embodiments, the fastener can be installed only on the hook 40 of the top or bottom of the cage door main part 30.
[0040] In the embodiment, the transverse rod portion of the hook 40 can rotate in the first recess 111 of the fastener, so that the installation of the fastener can be facilitated. In the embodiment, the first recess 111 adopts the shape of a circular groove, and the transverse rod portion of the corresponding hook 40 also adopts the shape of a circular rod, so that the transverse rod portion of the hook 40 can rotate in the first recess 111. In other embodiments, the shape and size of the transverse rod portion of the hook 40 and the first recess 111 of the fastener can be adjusted as needed to meet the rotation requirements.
[0041] The specific assembly process of the pet cage door structure is as follows: first, the cage door body 30 is installed on the cage grid 20 through the hook 40, then the fastener is horizontally arranged and moved horizontally to make the horizontal rod part of the hook 40 inserted into the first groove 111, then the fastener is rotated around the horizontal rod part of the hook 40 and the first vertical section 12 of the fastener is bent inward, so that the vertical rod part of the tail of the hook 40 is inserted into the third groove 131 and the second groove 121 is aligned with the vertical rod part of the cage door body 30, then the first vertical section 12 of the fastener is reset, so that the vertical rod part of the cage door body 30 is inserted into the third groove 131, that is, the assembly is completed.
[0042] The skilled in the art can freely combine and use the additional technical features described above without conflict.
[0043] It should be noted that the front, back, left, right and other directions in the utility model are only for the convenience of description and understanding, and should not be understood as a limitation of the utility model. In actual use, the direction can be adjusted according to actual needs, for example, in this embodiment, the cage grid 20 is a front fence of the pet cage and is vertical, the cage door body 30 is also vertical and can slide laterally relative to the cage grid 20, so the hook 40 is arranged at the top and bottom of the cage door body 30 in this embodiment; when the cage door body 30 slides up and down, the hook 40 can be arranged on the two sides of the cage door body 30 correspondingly; or when the cage grid 20 is a top fence of the pet cage and is horizontal, the cage door body 30 is also horizontal and slides laterally, the position and orientation of the hook 40 on the cage door body 30 will change correspondingly.
[0044] In addition, in this embodiment, the horizontal section 11, the first vertical section 12 and the second vertical section 13 of the fastener body 10 are all linear, and the horizontal rod part and the vertical rod part of the hook 40 are also linear, so that they match each other, but the utility model is not limited to linear shapes for these parts, and the shapes of these parts can be adjusted according to needs in actual application, for example, the hook 40 can also have a shape of a bent hook, the horizontal rod part of which is arc-shaped, and the horizontal section 11 of the fastener body 10 can also be adjusted to an arc-shaped shape that matches the horizontal rod part of the hook 40.
[0045] In this embodiment, the fastener body 10 is an integrally formed plastic structure, which has a certain elasticity, is convenient for processing, manufacturing and assembly, and can also play a blocking effect between the cage door body 30 and the cage grid 20 which are both usually made of metal, which helps to reduce friction and noise, and also helps to protect the cage door body 30 and the cage grid 20 and slow down the wear.
[0046] In the embodiment, the hooks 40 are formed by extending and bending the vertical rod portions of the cage door body 30, which facilitates processing and manufacturing, and in other embodiments, the hooks 40 can also be separately formed and then fixed to the cage door body 30 by welding or the like.
[0047] The above merely describes the preferred embodiments of the present application, and any technical solutions that achieve the same purpose by substantially the same means fall within the protection scope of the present application.
Claims
1. A fastener, characterized by: The fastener comprises a fastener body (10) which comprises a horizontal section (11), a first vertical section (12) and a second vertical section (13), the first and second vertical sections (12, 13) are respectively arranged on the left and right sides of the horizontal section (11) and extend downward, the top of the horizontal section (11) is provided with left and right through first grooves (111), the left side of the first vertical section (12) is provided with an upper and lower through second groove (121).
2. A fastener according to claim 1, wherein: The opening of the second groove (121) is inwardly recessed, and at least one side wall of the second groove (121) is elastic.
3. The fastener of claim 1, wherein: The opening of the first groove (111) is inwardly recessed, and at least one side wall of the first groove (111) is elastic.
4. A fastener according to claim 3, wherein: The first vertical section (12) is long and elastic, and the second groove (121) is arranged at the lower part of the first vertical section (12).
5. The fastener of claim 1, wherein: The front end of the second vertical section (13) is provided with an upper and lower through third groove (131).
6. A fastener according to claim 5 wherein: The opening of the third groove (131) is inwardly recessed, and at least one side wall of the third groove (131) is elastic.
7. The fastener of claim 1 wherein: The horizontal section (11) extends leftward to form a limiting section (14), and the bottom surface of the limiting section (14) is an abutting surface (141).
8. A pet cage door structure, characterized by: The cage door body (30) is provided with hooks (40) on the top and bottom for horizontally sliding the cage door body (30) on the cage grid (20), the hook (40) on the top of the cage door body (30) is inverted "U" shaped, the hook (40) on the bottom is "U" shaped, the hook (40) on the top and / or bottom of the cage door body (30) is provided with the fastener as claimed in any one of claims 1 to 7, the first groove (111) of the fastener is buckled on the horizontal rod of the hook (40), and the second groove (121) is buckled on the vertical rod of the hook (40) or the cage door body (30).
9. A pet cage door structure according to claim 8, wherein: The hook (40) on the top and the hook (40) on the bottom of the cage door body (30) are both provided with the fastener, the distance between the bottom surface of the first groove (111) of the fastener on the top hook (40) and the bottom surface of the horizontal section (11) is the first thickness, the distance between the bottom surface of the first groove (111) of the fastener on the bottom hook (40) and the bottom surface of the horizontal section (11) is the second thickness, and the sum of the height of the cage grid (20), the first thickness and the second thickness is equal to or slightly smaller than the distance between the horizontal rod of the top hook (40) and the horizontal rod of the bottom hook (40).
10. The pet crate door structure of claim 8, wherein: The horizontal rod of the hook (40) can rotate in the first groove (111) of the fastener.