Drainage jig
By designing a drainage fixture for the vehicle's trunk cover, the problem of electrophoretic residual liquid sagging of the trunk cover is solved, the aesthetics and rust resistance of the vehicle are improved, the production cost is reduced and the production efficiency is improved.
Patent Information
- Application Number
- CN202421687151.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The electrophoretic residual liquid in the vehicle trunk cover is prone to sag on the rear fender, affecting the aesthetics and rust-proof performance of the vehicle, and rework and polishing increases production costs and reduces production efficiency.
A drainage fixture is designed, including a drainage plate, a connecting rod, a first jamming member, a second jamming member and a jamming member. Through the combination of these components, the drainage plate abuts the trunk cover, and the electrophoretic residual liquid is drained into the rear trunk chamber to avoid sagging.
Effectively prevent the electrophoretic residual liquid from forming sag on the rear fender, improve the aesthetics and rust resistance of the vehicle, reduce the rework and grinding process, reduce production costs and improve production efficiency.
Smart Images
Figure CN222990252U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle production, and particularly relates to a drainage fixture. Background Art
[0002] At present, vehicles have become a commonly used means of transportation for people. With the continuous increase in the demand for vehicles, the market competition of vehicles has become increasingly fierce, the requirements of users have been continuously improved, and the performance and aesthetics of vehicles also need to be continuously improved.
[0003] In the process of vehicle production, the body needs to be painted. The first process of painting is electrophoresis, whose function is rust prevention. After the welded body undergoes electrophoresis, due to the existence of electrophoresis paint residue liquid, the electrophoresis paint residue liquid on the rear trunk lid will drip onto the left and right rear fenders of the vehicle, and after baking, it becomes solid and adheres to the skirt to form marks. That is, the electrophoresis residue liquid in the trunk is prone to form sagging on the rear fenders, affecting the aesthetics and rust prevention performance of the vehicle, and subsequent processes of grinding and repair are required, increasing the production cost and production time, and reducing the production efficiency. Summary of the Utility Model
[0004] The main purpose of the utility model is to propose a drainage fixture, aiming to solve the problem that the electrophoresis residue liquid on the trunk lid of the existing vehicle is prone to form sagging on the rear fenders, affecting the aesthetics and rust prevention performance of the vehicle, and the grinding and repair for rework increase the production cost and reduce the production efficiency.
[0005] To achieve the above purpose, the utility model proposes a drainage fixture, which includes:
[0006] A drainage plate, which is used to abut against the trunk lid of the vehicle and drain the electrophoresis residue liquid on the rear trunk lid;
[0007] A connecting rod, which is installed at the bottom of the drainage plate. The connecting rod includes a first connecting end and a second connecting end arranged oppositely, and the second connecting end is exposed outside the drainage plate;
[0008] A first clamping member, which is installed at the first connecting end and is used to be clamped with the process hole of the upper cross beam of the rear trunk of the vehicle;
[0009] A second clamping member, a through hole for the second clamping member to pass through is arranged at a position of the connecting rod close to the second connecting end, and the second clamping member is used to rotate through the through hole so that the second clamping member can be clamped into or disengaged from the edge of the rear trunk;
[0010] A clamping block, which is arranged at the second connecting end and is used to be clamped with the edge of the rear trunk of the vehicle.
[0011] In one embodiment, the second clamping member includes a locking rod and a handle. A fixing ring is installed at a position of the connecting rod close to the second connecting end. The fixing ring forms the through hole. The locking rod passes through the through hole and can rotate relative to the through hole. Rotate the handle to drive the locking rod to rotate relative to the through hole, so that the locking rod is clamped into or disengaged from the edge of the rear trunk box.
[0012] In one embodiment, the locking rod includes a locking portion and a rod portion connected to each other. The rod portion passes through the through hole, and two ends of the rod portion are respectively connected to the locking portion and the handle.
[0013] In one embodiment, one end of the handle away from the rod portion is bent to form a holding portion.
[0014] In one embodiment, the drainage fixture further includes two limit members. The two limit members are respectively arranged on two sides of the through hole along the extending direction of the connecting rod. The limit members are used to abut against the second clamping member to limit the second clamping member.
[0015] In one embodiment, the first clamping member is rod-shaped. One end of the first clamping member is connected to the first connecting end, and the other end of the first clamping member is bent to form a hook.
[0016] In one embodiment, the connecting rod is arranged close to the outside of the drainage plate.
[0017] In one embodiment, the drainage plate is rectangular. A convex portion is formed on a side of the drainage plate away from the connecting rod. The shape of the convex portion is adapted to the shape of the corner of the vehicle trunk lid.
[0018] In one embodiment, the drainage plate includes a plate body and a side surround bent from the circumference of the plate body. An opening is formed at a position of the side surround close to the clamping block. The opening is used for the electrophoresis residual liquid to flow through.
[0019] In one embodiment, the clamping block is concave and has a clamping groove. The clamping groove is used for the edge of the vehicle rear trunk box to extend into.
[0020] In the technical solution of the present utility model, during the use of the drainage fixture, the operator snaps the first clamping member into the process hole of the upper cross beam of the vehicle's trunk, so that the first clamping member extends into the process hole of the upper cross beam. Then, the edge wrapping of the trunk is snapped into the clamping block to prevent the drainage fixture from shaking. Finally, the second clamping member is rotated relative to the through hole, so that the second clamping member is snapped into the edge wrapping of the trunk, thus completing the installation of the drainage fixture. After the installation of the drainage fixture is completed, the electrophoresis residual liquid on the trunk lid can flow above the drainage plate and flow into the trunk compartment along the drainage plate, preventing the electrophoresis residual liquid from flowing from the trunk lid into the rear fenders on the left and right sides of the vehicle, avoiding the formation of running marks of the electrophoresis residual liquid on the fenders, improving the aesthetics and anti-rust performance of the vehicle, reducing the rework grinding process, thus reducing the production cost and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0022] Figure 1 is a schematic structural diagram of the drainage fixture in an embodiment of the present utility model;
[0023] Figure 2 is Figure 1 an enlarged structural diagram of area A in
[0024] Figure 3 is a top view structural diagram of the drainage fixture in an embodiment of the present utility model;
[0025] Figure 4 is a side view structural diagram of the drainage fixture in an embodiment of the present utility model.
[0026] Explanation of the reference numerals in the drawings:
[0027] 100, drainage fixture; 1, drainage plate; 2, connecting rod; 3, first clamping member; 4, second clamping member; 5, clamping block; 21, first connection end; 22, second connection end; 23, fixing ring; 231, through hole; 41, locking rod; 42, handle; 411, locking portion; 412, rod portion; 421, holding portion; 6, limiting member; 31, hook; 111, protruding portion; 11, plate body; 2, side surround; 131, through opening; 51, card slot.
[0028] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.
[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (such as shown in the attached Figures 1 to 4 figure). If this specific posture changes, the directional indication will also change accordingly.
[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0032] The present utility model provides a drainage fixture 100.
[0033] Please refer to Figures 1 to 4 , in an embodiment of the present utility model, the drainage fixture 100 includes a drainage plate 1, a connecting rod 2, a first clamping member 3, a second clamping member 4, and a clamping block 5. The drainage plate 1 is used to abut against the trunk lid of the vehicle and drain the electrophoresis residual liquid of the rear trunk lid; the connecting rod 2 is installed at the bottom of the drainage plate 1. The connecting rod 2 includes a first connection end 21 and a second connection end 22 arranged oppositely, and the second connection end 22 is exposed outside the drainage plate 1; the first clamping member 3 is installed at the first connection end 21 and is used to be clamped with the process hole of the upper cross beam of the vehicle's rear trunk; a through hole 231 for the second clamping member 4 to pass through is provided at a position of the connecting rod 2 close to the second connection end 22, and the second clamping member 4 is used to rotate through the through hole 231 so that the second clamping member 4 can be clamped into or disengaged from the trunk edge; the clamping block 5 is arranged at the second connection end 22 and is used to be clamped with the trunk edge of the vehicle;
[0034] The drainage fixture 100 of this embodiment is used to drain the electrophoresis residual liquid of the rear trunk lid into the rear trunk compartment, as Figure 1 and Figure 2 shown. The rear end of the connecting rod 2 is the first connection end 21, and the front end of the connecting rod 2 is the second connection end 22. The first clamping member 3 is installed at the first connection end 21, and the second clamping member 4 is installed at the second connection end 22. The connecting rod 2 is arranged below the drainage plate 1, and the second clamping member 4 vertically passes through the through hole 231.
[0035] During the use of the drainage fixture 100, the operator snaps the first clamping member 3 into the process hole of the upper cross beam of the vehicle's rear trunk, so that the first clamping member 3 extends into the process hole of the upper cross beam. Then, the edge of the rear trunk is snapped into the clamping block 5 to prevent the drainage fixture 100 from swaying left and right. Finally, the second clamping member 4 is rotated relative to the through hole 231, so that the second clamping member 4 snaps into the edge of the rear trunk, thus completing the installation of the drainage fixture 100. After the drainage fixture 100 is installed, the electrophoresis residual liquid on the rear trunk lid can flow above the drainage plate 1 and flow into the rear trunk compartment along the drainage plate 1, preventing the electrophoresis residual liquid from flowing from the rear trunk lid to the left and right rear fenders of the vehicle, avoiding the formation of running paint of the electrophoresis residual liquid on the fenders, improving the aesthetics and anti-rust performance of the vehicle, reducing the process of rework grinding, thus reducing the production cost and improving the production efficiency.
[0036] In one embodiment, please refer to Figure 2 , the second clamping member 4 includes a locking rod 41 and a handle 42. A fixing ring 23 is installed at a position of the connecting rod 2 close to the second connection end 22. The fixing ring 23 forms a through hole 231. The locking rod 41 passes through the through hole 231 and can rotate relative to the through hole 231. By rotating the handle 42, the locking rod 41 is driven to rotate relative to the through hole 231, so that the locking rod 41 snaps into or out of the edge of the rear trunk. The second clamping member 4 of this embodiment includes a locking rod 41 and a handle 42. A fixing ring 23 is installed at a position of the connecting rod 2 close to the second end. The fixing ring 23 forms a through hole 231. The locking rod 41 passes through the through hole 231. The locking rod 41 is connected to the handle 42. When the operator rotates the handle 42, the handle 42 can drive the locking rod 41 to rotate, so that the bottom end of the locking rod 41 snaps into the edge of the vehicle's rear trunk. The assembly is simple and convenient, saving assembly time and improving production efficiency.
[0037] Based on the above embodiment, the locking rod 41 includes a locking portion 411 and a rod portion 412 connected to each other, the rod portion 412 is inserted into the through hole 231, and the two ends of the rod portion 412 are respectively connected to the locking portion 411 and the handle 42. In this embodiment, the locking rod 41 is composed of a locking portion 411 and a rod portion 412 connected to each other, the locking portion 411 is connected to the bottom end of the rod portion 412, and after the locking portion 411 rotates, the upper part of the locking portion 411 can abut against the edge of the rear trunk, and the locking portion 411 is locked by the friction force generated by the locking portion 411 and the rear trunk, which has the advantage of quick and convenient assembly. The locking rod 41 can be made of steel bars in the prior art, and the steel bars are bent into a shape that is easy for the locking portion 411 to be inserted into the edge of the rear trunk, which is not only easy to obtain materials, but also has the advantages of saving assembly steps and omitting assembly errors.
[0038] Based on the above embodiment, the end of the handle 42 away from the rod 412 is bent to form a gripping portion 421. In this embodiment, the rear end of the handle 42 is bent twice to form a triangular gripping portion 421, which is convenient for the operator to grasp, thereby achieving the effect of labor saving and convenient gripping during the process of turning the handle 42.
[0039] In one embodiment, the drainage fixture 100 further includes a stopper 6, and the number of the stopper 6 is two. The two stoppers 6 are arranged on both sides of the through hole 231 along the extension direction of the connecting rod 2, and the stoppers 6 are used to abut against the second clip 4 to limit the second clip 4. In this embodiment, the two stoppers 6 are arranged at intervals on both sides of the through hole 231 along the front-to-back direction. In this embodiment, by respectively arranging the stoppers 6 on the front and rear sides of the through hole 23, the two stoppers 6 can limit the second clip 4 during the rotation of the second clip 4 to prevent the second clip 4 from rotating excessively, and when the second clip 4 abuts against the stoppers 6, the operator can obtain a signal that the second clip 4 has rotated into place, and the structural setting is reasonable.
[0040] In one embodiment, the first clamping member 3 is rod-shaped, one end of the first clamping member 3 is connected to the first connection end 21, and the other end of the first clamping member 3 is bent to form a hook 31. In this embodiment, the first clamping member 3 can be made of steel bars in the prior art, and the first clamping member 3 is bent to form the hook 31, so that the first clamping member 3 is easily inserted into the process hole of the upper beam.
[0041] In one embodiment, the connecting rod 2 is arranged near the outer side of the drain plate 1. In this embodiment, since the first clamping member 3 and the second clamping member 4 connected to the connecting rod 2 are used to connect with the vehicle, the connecting rod 2 is arranged on the outer side of the drain plate 1 instead of being arranged in the middle of the drain plate 1, so that the other side of the drain plate 1 can have a larger area after the drain plate 1 is installed, which is convenient for receiving the residual electrophoresis liquid. Figure 1The connecting rod 2 therein is arranged on the right side of the drainage plate 1. During the installation process of the drainage fixture 100 in this embodiment, it can be installed on the left side of the vehicle body, so that there is a larger area on the left side of the installed drainage plate 1, thereby preventing the electrophoresis residual liquid on the rear trunk lid from dripping out of the drainage plate 1.
[0042] It should be noted that Figure 3 the drainage fixture 100 therein is the drainage fixture 100 installed on the left side at the rear trunk of the vehicle. The drainage fixture 100 obtained by symmetrizing Figure 1 the drainage fixture 100 therein is the drainage fixture 100 installed on the right side at the rear trunk of the vehicle.
[0043] In one embodiment, the drainage plate 1 is rectangular, and a convex portion 111 is formed on the side of the drainage plate 1 away from the connecting rod 2. The shape of the convex portion 111 is adapted to the shape of the corner of the vehicle trunk lid. In this embodiment, the convex portion 111 is composed of two inclined sides. The corner of the vehicle trunk lid is at the lower left or lower right of the trunk lid. Among them, the corner of the vehicle rear lid refers to the connection between the rear end of the top of the rear lid and the top end of the vertical plate of the rear lid. By setting the convex portion 111, the area of the drainage plate 1 can be further increased, and further prevent the electrophoresis residual liquid dripping from the vehicle trunk lid from falling out of the drainage plate 1.
[0044] In one embodiment, the drainage plate 1 includes a plate body 11 and a side wall 2 bent from the circumference of the plate body 11. An opening 131 is provided at a position of the side wall 2 close to the clamping block 5. The opening 131 is used for the electrophoresis residual liquid to flow through. In this embodiment, by setting the side wall 2, it can prevent the electrophoresis residual liquid dripping above the drainage plate 1 from flowing out from positions other than the opening 131. In this embodiment, the opening 131 is arranged at the lower right position of the drainage plate 1 and is close to the clamping block 5. Since the clamping block 5 is clamped at the edge of the vehicle rear trunk, setting the opening 131 close to the clamping block 5 can facilitate the electrophoresis residual liquid to flow into the vehicle rear trunk compartment. In other embodiments, during the installation of the drainage plate 1, the drainage plate 1 can also be inclined towards the vehicle rear trunk compartment, so that the electrophoresis residual liquid can flow into the vehicle rear trunk compartment by inertia.
[0045] In one embodiment, the clamping block 5 is concave and has a clamping groove 51 for the edge of the vehicle rear trunk to extend into. In this embodiment, the shape of the clamping groove 51 can be adapted to the shape of the edge of the rear trunk, so that the edge of the rear trunk can be snapped into the clamping groove 51. In other embodiments, the clamping block 5 can also be an existing spring clip or a dovetail clip, and this specification embodiment does not limit this.
[0046] The above is only an exemplary embodiment of the present utility model, and does not thereby limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.
Claims
1. A drainage fixture, characterized in that: The drainage fixture comprises: A drainage plate, the drainage plate being used to abut against a trunk cover of the vehicle and drain the electrophoresis residual liquid from the trunk cover; A connecting rod, the connecting rod is installed at the bottom of the guide plate, the connecting rod comprises a first connecting end and a second connecting end which are arranged opposite to each other, and the second connecting end is exposed on the guide plate; A first clamping member, which is mounted on the first connecting end and is used to clamp with a process hole on the crossbeam of the rear trunk of the vehicle; A second clamping member, wherein a through hole for the second clamping member to pass through is provided at a position of the connecting rod close to the second connecting end, and the second clamping member is used for rotating the through hole so that the second clamping member can be clamped into or out of the rear trunk edging; A clamping block is arranged at the second connecting end and is used for clamping with the edge of the rear trunk of the vehicle.
2. The drainage fixture according to claim 1, characterized in that: The second clamping member includes a locking rod and a handle. A fixing ring is installed at a position of the connecting rod near the second connecting end. The fixing ring forms the through hole. The locking rod is inserted into the through hole and can rotate relative to the through hole. The handle is rotated to drive the locking rod to rotate relative to the through hole, so that the locking rod can be stuck in or out of the rear trunk edging.
3. The drainage fixture according to claim 2, characterized in that: The locking rod comprises a locking portion and a rod portion which are connected to each other. The rod portion is inserted into the through hole, and two ends of the rod portion are respectively connected to the locking portion and the handle.
4. The drainage fixture according to claim 3, characterized in that: One end of the handle away from the rod is bent to form a gripping portion.
5. The drainage fixture according to claim 1, characterized in that: The drainage fixture also includes two limiting members, which are arranged on both sides of the through hole along the extension direction of the connecting rod, and are used to abut against the second clamping member to limit the second clamping member.
6. The drainage fixture according to claim 1, characterized in that: The first clamping member is rod-shaped, one end of the first clamping member is connected to the first connecting end, and the other end of the first clamping member is bent to form a hook.
7. The drainage fixture according to claim 1, characterized in that: The connecting rod is arranged close to the outer side of the guide plate.
8. The drainage fixture according to claim 7, characterized in that: The guide plate is rectangular, and a convex portion is formed on one side of the guide plate away from the connecting rod, and the shape of the convex portion is adapted to the shape of the corner of the vehicle trunk lid.
9. The drainage fixture according to any one of claims 1 to 8, characterized in that: The guide plate includes a plate body and a side enclosure formed by bending from the circumference of the plate body. A passage is provided on the side enclosure near the clamping block, and the passage is used for electrophoresis residual liquid to flow through.
10. The drainage fixture according to any one of claims 1 to 8, characterized in that: The clamping block is concave and has a clamping slot, and the clamping slot is used for the edge of the rear trunk of the vehicle to extend into.