Doorsill assembly rack

Abstract

The utility model belongs to the field of material frames, and provides a doorsill assembly material frame which comprises a bottom frame, the upper portion and the lower portion in the bottom frame are each provided with a set of positioning frames, the two sides, facing the positioning frames, of the bottom frame are each provided with an upper frame positioning mechanism, and each upper frame positioning mechanism comprises a pair of upper pressing frames and a pair of lower pressing frames which are rotationally installed on the bottom frame. A handle is arranged on the pressing frame, a linkage plate is arranged between the upper pressing frame and the lower pressing frame in a rotating mode, a blocking mechanism is arranged on the portion, facing the lower handle on the same side, of the cross beam of the bottom frame, a blocking notch is formed in the cross beam, the blocking mechanism comprises a lock pin, the lock pin is inserted into the blocking notch, and the bottom of the lock pin blocks the lower handle. The material frame can be used for stacking threshold assemblies, after the two sets of positioning frames sequentially stack the threshold assemblies according to requirements, the two sides of the upper set of threshold assemblies and the two sides of the lower set of threshold assemblies are pressed and positioned at the same time through the upper frame positioning mechanism, in this way, the threshold assemblies can be stacked more stably, and the situation that the threshold assemblies are collided due to shaking, and follow-up use is affected is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of material racks, and in particular relates to a door sill assembly material rack. Background Art

[0002] As a crucial component of the vehicle body structure, the door sill assembly plays a vital role in enhancing the aesthetics of the vehicle interior, protecting body components, and providing practical functions. With the continuous advancement of automotive manufacturing technology and evolving consumer demands, the door sill assembly will continue to undergo technological innovation and upgrades to meet market demands.

[0003] There are many types of existing threshold assembly racks. Although they can stack the threshold assemblies in sequence well, it is difficult to position and stack each threshold assembly, which makes it easy for it to shake, causing the threshold assembly to be bumped and damaged, affecting subsequent use. Utility Model Content

[0004] In view of the above problems, the purpose of the present invention is to provide a threshold assembly rack, which aims to solve the problem that the existing threshold assembly rack is difficult to position and stack each threshold assembly, causing it to shake easily, thereby causing the threshold assembly to be bumped and damaged, affecting subsequent use.

[0005] The utility model adopts the following technical solutions:

[0006] The door sill assembly material rack includes a bottom frame, a group of positioning frames are provided in the upper and lower parts of the bottom frame, and upper frame positioning mechanisms are provided on both sides of the bottom frame facing the positioning frames. The upper frame positioning mechanism includes a pair of upper and lower pressure frames rotatably mounted on the bottom frame, and a handle is provided on the pressure frame. A linkage plate is rotatably provided between the upper and lower pressure frames. The cross beam of the bottom frame is provided with a blocking mechanism facing the lower handle on the same side, and a blocking slot is provided on the cross beam. The blocking mechanism includes a locking pin, which is inserted into the blocking slot, and the bottom of the locking pin blocks the lower handle.

[0007] Furthermore, a limiting groove is opened in the blocking notch, and a card plate matching the limiting groove is provided on the top seat, the card plate is located in the limiting groove, and a pin block is provided downwardly on the top seat, which blocks the lower handle.

[0008] Furthermore, the positioning frame includes a base frame installed on the bottom frame, a positioning seat is provided on the base frame, and a plurality of positioning notches are opened on the positioning seat along the length direction, and a positioning groove is opened in each positioning notch.

[0009] Furthermore, each pressing frame is provided with a pressing plate, and the pressing plate has pressing grooves corresponding to the positioning notches on the same side.

[0010] Furthermore, a limiting plate is provided on the side wall of the bottom frame directly below each lower pressure frame.

[0011] Furthermore, a top frame is provided on the top of the bottom frame, a circle of baffles is provided on the outer edge of the top frame, a stop block is provided on the inner side of the top frame, and shovel feet are provided at the four corners of the bottom frame.

[0012] The beneficial effect of the present invention is that the material rack can be used to stack the threshold assemblies. In this structure, the positioning racks are divided into two groups, an upper group and an lower group. Several threshold assemblies can be stacked on each group of positioning racks. After the two groups of positioning racks have stacked the threshold assemblies in succession as required, the upper frame positioning mechanism is used to simultaneously press and position both sides of the upper and lower groups of threshold assemblies. This allows the threshold assemblies to be stacked more stably, avoiding bumps caused by shaking and affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides an overall diagram of a door sill assembly material rack.

[0014] Figure 2 This is a schematic diagram of the upper frame positioning mechanism provided by the utility model.

[0015] Figure 3 This is a schematic diagram of the blocking mechanism structure provided by the utility model.

[0016] Figure 4 This is a schematic diagram of a positioning frame provided by the utility model.

[0017] Figure 5 This utility model provides a schematic diagram of the beam structure. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not intended to limit the utility model.

[0019] In order to illustrate the technical solution of the present invention, specific embodiments are provided below.

[0020] For the sake of convenience, only the parts related to the embodiments of the present invention are shown.

[0021] Combine Figure 1-4As shown, the threshold assembly material frame includes a base frame 1, with a set of positioning frames 2 disposed above and below the base frame 1. Upper frame positioning mechanisms are disposed on both sides of the base frame 1 facing the positioning frames 2. The upper frame positioning mechanisms include a pair of upper and lower pressing frames rotatably mounted on the base frame 1, with the upper pressing frame being labeled 301 and the lower pressing frame being labeled 302. The pressing frames are provided with handles, with the upper handle being labeled 401 and the lower handle being labeled 402. A linkage plate 5 is rotatably disposed between the upper pressing frame 301 and the lower pressing frame 302. A blocking mechanism is disposed on the crossbeam 6 of the base frame 1, facing the lower handle 402 on the same side. A blocking notch 7 is formed on the crossbeam 6. The blocking mechanism includes a locking pin 8, which is inserted into the blocking notch 7. The bottom of the locking pin 8 blocks the lower handle 402.

[0022] As a crucial component of the vehicle's body structure, the threshold assembly plays a vital role in enhancing the aesthetics of the vehicle's interior, protecting body components, and providing practical functionality. This material rack can be used to stack the threshold assemblies. In this structure, the positioning racks are arranged in two sets, upper and lower, each capable of stacking several threshold assemblies. After the two sets of positioning racks have stacked the threshold assemblies as required, the upper frame's positioning mechanism simultaneously compresses and positions both sides of the upper and lower threshold assemblies. This ensures more stable stacking of the threshold assemblies, preventing them from being knocked or bumped due to shaking, which could affect subsequent use.

[0023] A baffle 9 is located above the bottom frame 1. To position the threshold assembly in front of the positioning frame, the two upper handles are first rotated outward. The upper pressure frame then rotates outward synchronously, while the linkage plate pulls the lower pressure frame outward. When the upper pressure frame contacts the baffle, it rotates into place. Finally, the locking pin is inserted into the blocking notch, with the bottom of the locking pin blocking the lower handle. Both the upper and lower pressure frames are rotated backward a distance to form a clearance area, making it easier to position the threshold assembly on the positioning frame.

[0024] As a preferred structure, Figure 3 、 Figure 5 A limiting groove 10 is formed in the blocking notch 7, and the locking pin 8 includes a top seat 81. A card plate 82 matching the limiting groove 10 is provided on the top seat 81, and the card plate is located in the limiting groove. A pin block 83 is provided downwardly on the top seat 81, and the pin block 83 blocks the lower handle 402.

[0025] Once the upper press frame is rotated into position and the locking pin is inserted into the blocking notch, the clamping plate is first aligned vertically with the limiting slot and inserted into the limiting slot, while the pin block is simultaneously inserted into the blocking notch. When the top seat rests on the crossbeam, the pin block is positioned inward of the lower handle. Finally, the upper handle is released, and the pin block engages the lower handle. The linkage block prevents the upper and lower press frames from rotating inward.

[0026] In this structure, when the locking pin is inserted into the blocking notch, the card plate is located in the limiting groove, and the limiting groove acts as a limiting card plate. Under the limiting effect of the limiting groove, the locking pin is more stable in the process of resisting the lower handle.

[0027] In this rack, Figure 4 The positioning frame 2 includes a base frame 21 installed on the bottom frame 1, and a positioning seat 22 is provided on the base frame 21. The positioning seat 22 has a plurality of positioning slots 23 along the length direction, and each positioning slot 23 has a positioning slot 24.

[0028] When stacking the threshold assemblies onto the upper and lower positioning brackets as required, simply insert the bottom of the threshold assembly into the positioning grooves on the same level of the two positioning seats. Once inserted, the positioning grooves support the bottom surface of the threshold assembly, completing the stacking of the threshold assembly. The positioning grooves serve to position the threshold assembly, preventing it from shaking and improving its stacking stability.

[0029] Further as a preferred structure, Figure 2 Each pressing frame is provided with a pressing plate 11, and the pressing plate 11 has pressing grooves 12 corresponding to the positioning notches 23 on the same side.

[0030] After the threshold assemblies are stacked one by one on the two sets of positioning brackets as required, hold the upper handle, remove the locking pin, and turn the upper handle inward. The upper and lower pressure brackets will rotate toward the threshold assembly. When the upper and lower pressure brackets are rotated into place, the two sides of the upper and lower threshold assemblies are pressed by the corresponding pressure brackets. At the same time, the top of the threshold assembly snaps into the corresponding pressure groove. The restraint of the pressure groove further prevents the threshold assembly from shaking. The downward pressure of the pressure bracket also prevents the threshold assembly from jumping up and down during transportation and other conditions, improving its stacking stability.

[0031] A limiting plate 17 is provided just below each lower pressing frame 302 on the side wall of the bottom frame 1. In a natural state, the locking pin is removed, and the upper and lower pressing frames are simultaneously rotated inwardly and downwardly. After rotating a distance, the limiting plate supports the lower pressing frame on the same side.

[0032] In addition, if Figure 1 A top frame 13 is provided on the top of the bottom frame 1, a baffle 14 is provided on the outer edge of the top frame 13, a stop block 15 is provided on the inner side of the top frame 13, and shovel feet 16 are provided at the four corners of the bottom frame 1.

[0033] In practice, if the current rack is full, you can use a forklift to insert the forklift arm into the opening of the shovel foot on the same side, then lift the current rack and stack it on top of the previous rack. At this point, the four shovel feet at the bottom of the current rack are stacked at the four corners of the top rack of the previous rack. The stop block and the baffle are within the limit range, and the shovel feet are located within the limit range. This ensures more stable rack stacking. Stacking multiple racks in order can greatly save storage space.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A door sill assembly rack, characterized by: The door sill assembly material rack includes a bottom frame, a group of positioning frames are provided in the upper and lower parts of the bottom frame, and upper frame positioning mechanisms are provided on both sides of the bottom frame facing the positioning frames. The upper frame positioning mechanism includes a pair of upper and lower pressure frames rotatably mounted on the bottom frame, and a handle is provided on the pressure frame. A linkage plate is rotatably provided between the upper and lower pressure frames. The cross beam of the bottom frame is provided with a blocking mechanism facing the lower handle on the same side, and a blocking slot is provided on the cross beam. The blocking mechanism includes a locking pin, which is inserted into the blocking slot, and the bottom of the locking pin blocks the lower handle.

2. The door sill assembly rack according to claim 1, characterized in that: A limiting groove is provided in the blocking notch, and the locking pin includes a top seat, a card plate matching the limiting groove is provided on the top seat, the card plate is located in the limiting groove, and a pin block is provided downwardly on the top seat, which blocks the lower handle.

3. The door sill assembly rack according to claim 2, characterized in that: The positioning frame comprises a base frame installed on the bottom frame, a positioning seat is provided on the base frame, a plurality of positioning notches are opened on the positioning seat along the length direction, and a positioning groove is opened in each positioning notch.

4. The door sill assembly rack according to claim 3, characterized in that: Each pressing frame is provided with a pressing plate, and the pressing plate is provided with pressing grooves corresponding to the positioning notches on the same side.

5. The door sill assembly rack according to claim 4, characterized in that: A limiting plate is provided on the side wall of the bottom frame corresponding to and just below each lower pressing frame.

6. The door sill assembly rack according to claim 5, characterized in that: A top frame is provided on the top of the bottom frame, a circle of baffles is provided on the outer edge of the top frame, a stop block is provided on the inner side of the top frame, and shovel feet are provided at the four corners of the bottom frame.

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