Buckle structure convenient to disassemble

Abstract

The utility model relates to the technical field of automobile spare parts, in particular to a buckle structure convenient to disassemble, which comprises a base, a buckle assembly and a fixing assembly, the buckle assembly comprises a boss, a guide rod, a guide table and a fixing block, the boss is fixedly connected with the base and located at the top of the base, an inlet and a limiting groove are formed in the surface of the boss, the guide rod is fixedly connected with the boss and located in the center of the boss, the guide table is fixedly connected with the guide rod and located at the top of the guide rod, and the fixing block is fixedly connected with the guide rod and located at the top of the guide rod. The fixing assembly is detachably connected with the boss, and the problems that when the buckle is used, a special screwdriver needs to be used for prying out the buckle on a metal plate hole, operation is troublesome, and the buckle can be damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a buckle structure that is easy to disassemble. Background Art

[0002] In a conventional plastic doghouse with a clip, the cross-section of the clip and doghouse (clip base) is circular, and the mating sheet metal hole is also circular. The plastic clip is a standard fastener, installed into the plastic doghouse using an assembly method. Therefore, the required insertion force must not exceed 50N. Accordingly, the force required to release the clip from the doghouse is also only 50N. However, the pull-out force after the clip is assembled into the sheet metal hole is generally greater than 100N.

[0003] When disassembling body parts, the plastic doghouses of some structures will be deformed. The pull-out force of the clip from the sheet metal hole and the disengagement force required for the clip to disengage from the plastic doghouse are at a small angle. The clip will be dragged out of the plastic doghouse and remain on the sheet metal hole. In this case, a special screwdriver (clip puller) is needed to pry the clip out of the sheet metal hole, which is troublesome and the clip will be damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a snap buckle structure that is easy to disassemble, which solves the problem that when the snap buckle is used, a special screwdriver needs to be used to pry the snap buckle out from the sheet metal hole, which is troublesome to operate and may cause the snap buckle to be damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides a snap-fit ​​structure that is easy to disassemble, including a base, a snap-fit ​​assembly and a fixing assembly; the snap-fit ​​assembly includes a boss, a guide rod, a guide platform and a fixing block, the boss is fixedly connected to the base and is located at the top of the base, the surface of the boss is provided with an inlet and a limit groove, the guide rod is fixedly connected to the boss and is located at the center of the boss, the guide platform is fixedly connected to the guide rod and is located at the top of the guide rod, the fixing block is fixedly connected to the guide rod and is located at the top of the guide rod, and the fixing assembly is detachably connected to the boss.

[0006] Wherein, the buckle assembly further includes a limit block, which is fixedly connected to the guide rod and is located at the tail end of the guide rod.

[0007] Wherein, the buckle assembly further includes a reinforcing rib, which is fixedly connected to the base and located between the base and the boss.

[0008] Among them, the fixing assembly includes a guide plate, a connecting column and a support seat, the guide plate is slidingly connected to the boss and is located between the guide rod and the boss, the connecting column is fixedly connected to the guide plate and passes through the limiting groove, the support seat is fixedly connected to the connecting column and is located on the top of the boss, and a fixing groove is provided at the bottom of the guide plate.

[0009] Wherein, the fixing assembly further includes a clamping block and a gasket, the clamping block is fixedly connected to the support seat and is located on the top of the support seat, and the gasket is fixedly connected to the support seat and is located on the outside of the clamping block.

[0010] The utility model discloses a buckle structure that is easy to disassemble, the base provides a support function for the buckle as a whole, the base is welded to the vehicle body, and the buckle provides a support function for the buckle assembly, the boss is used to provide a support function for the buckle assembly, the guide rod is used to provide a guiding function for the fixing assembly, the guide platform is used to provide a support and limiting function for the guide plate, and the fixing block is used to fix the position of the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0012] Figure 1 It is a schematic diagram of the overall structure of the snap-fit ​​structure for easy disassembly of the first embodiment of the present utility model.

[0013] Figure 2 It is a structural schematic diagram of the buckle assembly of the first embodiment of the present utility model.

[0014] Figure 3 It is a structural schematic diagram of the fixing assembly of the first embodiment of the present utility model.

[0015] In the figure: 101-base, 102-boss, 103-guide rod, 104-guide platform, 105-fixing block, 106-inlet, 107-limiting groove, 108-limiting block, 109-reinforcement rib, 110-guide plate, 111-connecting column, 112-support seat, 113-fixing groove, 114-clamping block, 115-washer. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0017] The first embodiment of this application is:

[0018] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the snap-fit ​​structure for easy disassembly of the first embodiment of the utility model. Figure 2 This is a structural diagram of the buckle assembly of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the fixing component of the first embodiment of the present invention. The present invention provides a snap-on structure that is easy to disassemble, including a base 101, a snap-on component and a fixing component. The snap-on component includes a boss 102, a guide rod 103, a guide platform 104, a fixing block 105, a limit block 108 and a reinforcing rib 109. The fixing component includes a guide plate 110, a connecting column 111, a support seat 112, a snap-on block 114 and a washer 115. The above-mentioned solution solves the problem that when using the snap-on, a special screwdriver needs to be used to pry the snap-on out on the sheet metal hole, which is cumbersome to operate and the snap-on may be damaged.

[0019] According to this specific embodiment, the boss 102 is fixedly connected to the base 101 and is located at the top of the base 101. The surface of the boss 102 is provided with an inlet 106 and a limiting groove 107. The guide rod 103 is fixedly connected to the boss 102 and is located at the center of the boss 102. The guide platform 104 is fixedly connected to the guide rod 103 and is located at the top of the guide rod 103. The fixing block 105 is fixedly connected to the guide rod 103 and is located at the top of the guide rod 103. The fixing assembly is detachably connected to the boss 102. The base 101 provides support for the buckle as a whole. The base 101 is welded to the vehicle body to facilitate support for the buckle. The boss 102 is used to provide support for the buckle assembly. 03 is used to provide a guiding effect on the fixing assembly, the guide platform 104 is used to provide support and limiting effect on the guide plate 110, and the fixing block 105 is used to fix the position of the guide plate 110. When using the buckle, the guide plate 110 is inserted into the inlet 106 and continuously pushed toward the center of the boss 102 along the limiting groove 107 and the guide rod 103. The guide rod 103 provides support and guiding effect for the guide plate 110. The guide platform 104 lifts the guide plate 110 so that the top of the guide plate 110 contacts the inside of the boss 102 to avoid shaking of the guide plate 110 during installation. Finally, the fixing block 105 cooperates with the fixing groove 113 to achieve the purpose of fixing the guide plate 110 and the fixing assembly.

[0020] The limit block 108 is fixedly connected to the guide rod 103 and is located at the tail end of the guide rod 103. The limit block 108 is used to limit the position of the guide plate 110 to prevent the guide plate 110 from shaking when being fixed.

[0021] Secondly, the reinforcing rib 109 is fixedly connected to the base 101 and is located between the base 101 and the boss 102 . The reinforcing rib 109 provides support for the boss 102 .

[0022] Again, the guide plate 110 is slidably connected to the boss 102 and is located between the guide rod 103 and the boss 102. The connecting column 111 is fixedly connected to the guide plate 110 and passes through the limiting groove 107. The support seat 112 is fixedly connected to the connecting column 111 and is located at the top of the boss 102. A fixing groove 113 is provided at the bottom of the guide plate 110. The guide plate 110 provides support and limiting functions for the fixing assembly. The connecting column 111 and the support seat 112 provide a connecting function for the guide plate 110. When the device is in use, the guide plate 110 is inserted into the limiting groove 107 along the inlet 106, and the guide plate 110 is fixed between the guide platform 104 and the limiting block 108 through the cooperation of the fixing groove 113 and the fixing block 105. The support seat 112 provides support for the clamping block 114 and the gasket 115.

[0023] Finally, the clamping block 114 is fixedly connected to the support seat 112 and is located on the top of the support seat 112. The washer 115 is fixedly connected to the support seat 112 and is located on the outside of the clamping block 114. The clamping block 114 cooperates with the washer 115 to facilitate fixing the sheet metal plate to be fixed between the clamping block 114 and the washer 115.

[0024] The buckle structure of this embodiment is easy to disassemble. The base 101 provides support for the buckle as a whole. The base 101 is welded to the vehicle body to provide support for the buckle. The boss 102 is used to provide support for the buckle assembly. The guide rod 103 is used to provide a guide for the fixing assembly. The guide platform 104 is used to provide support and limit for the guide plate 110. The fixing block 105 is used to fix the position of the guide plate 110. When using the buckle, the guide plate 110 is inserted into the inlet 106, and the guide plate 110 is moved along the limiting groove 107 and the guide groove 108. The rod 103 continues to push toward the center of the boss 102, and the guide rod 103 provides support and guidance for the guide plate 110. The guide platform 104 lifts the guide plate 110 so that the top of the guide plate 110 contacts the inside of the boss 102, avoiding shaking of the guide plate 110 during installation. Finally, the fixing block 105 cooperates with the fixing groove 113 to achieve the purpose of fixing the guide plate 110 and the fixing assembly, solving the problem that when using the buckle, a special screwdriver needs to be used to pry the buckle out from the sheet metal hole, which is troublesome to operate and the buckle may be damaged.

[0025] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A snap-fit ​​structure that is easy to disassemble, comprising a base, characterized in that: Also included are a snap assembly and a fixing assembly; The snap assembly includes a boss, a guide rod, a guide platform and a fixed block. The boss is fixedly connected to the base and is located at the top of the base. The surface of the boss is provided with an inlet and a limit groove. The guide rod is fixedly connected to the boss and is located at the center of the boss. The guide platform is fixedly connected to the guide rod and is located at the top of the guide rod. The fixed block is fixedly connected to the guide rod and is located at the top of the guide rod. The fixing assembly is detachably connected to the boss.

2. The snap-fit ​​structure for easy disassembly according to claim 1, characterized in that: The buckle assembly further includes a limiting block, which is fixedly connected to the guide rod and is located at the tail end of the guide rod.

3. The snap-fit ​​structure for easy disassembly according to claim 2, characterized in that: The buckle assembly further includes a reinforcing rib, which is fixedly connected to the base and located between the base and the boss.

4. The snap-fit ​​structure for easy disassembly according to claim 1, wherein: The fixing assembly includes a guide plate, a connecting column and a support seat. The guide plate is slidably connected to the boss and is located between the guide rod and the boss. The connecting column is fixedly connected to the guide plate and passes through the limiting groove. The support seat is fixedly connected to the connecting column and is located on the top of the boss. A fixing groove is provided at the bottom of the guide plate.

5. The snap-fit ​​structure for easy disassembly according to claim 4, characterized in that: The fixing assembly further includes a clamping block and a washer. The clamping block is fixedly connected to the support seat and is located on the top of the support seat. The washer is fixedly connected to the support seat and is located on the outside of the clamping block.

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