Front buffer block support assembly of side door of van truck

Abstract

The utility model discloses a front buffer block support assembly of a side door of a van truck, and belongs to the field of truck side door buffering. The front buffer block support assembly of the side door of the van truck comprises a connecting piece, an extending piece is arranged on one side of the connecting piece in an extending mode, and an anti-slip strip is arranged at one end of the extending piece in a welded mode. The buffer block support assembly solves the problems that in the supporting process of an existing buffer block support assembly, the supporting position cannot be adjusted in an overlapped mode, a buffer block erected at the front end cannot meet different erecting requirements due to the fact that the supporting position is not adjusted, and the buffer effect of the front end of a side door of a van truck is reduced. After the connecting pieces are combined in sequence, the buffer block is elevated, the installation position of the buffer block is adjusted, meanwhile, after the movable pieces are plugged into the first installation cavity and the second installation cavity in the corresponding direction, the second bolts penetrate through the first installation cavity and the second installation cavity, fixing in the corresponding direction is completed, adaptability is improved, and then the buffer effect of the front end of the side door of the van truck is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the truck side door buffer field, concretely is a box type truck side door front buffer block support assembly. BACKGROUND

[0002] The box type truck side door front buffer block support assembly is an important component of the truck structure, which is located at the front of the side door and mainly serves as a buffer and support. It is usually made of metal material and has high strength and durability, which can effectively absorb and disperse the impact force generated when the side door is closed or subjected to external impact, thereby protecting the side door and surrounding structure from damage. In addition, it also plays a role in fixing the position of the side door and maintaining the stability of the side door, ensuring that the side door can be tightly closed during the driving process to prevent goods from falling or external objects from entering the vehicle.

[0003] The existing buffer block support assembly cannot adjust the support position during support, and the support position cannot be adjusted, which causes the buffer block erected at the front end to be unable to adapt to different erection requirements, resulting in a decrease in the buffering effect of the front end of the box type truck side door, affecting the service life and sealing effect of the box type truck. UTILITY MODEL CONTENTS

[0004] The utility model discloses a box type truck side door front buffer block support assembly, through the connecting piece is in turn combined, pad high buffer block, adjust the buffer block installation position, after the movable piece is inserted into the first installation cavity and the second installation cavity of corresponding orientation, by the second bolt is penetrated and completes the fixing of corresponding orientation, improves the adaptability and then improves the buffering effect of the front end of the box type truck side door, solves the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a box type truck side door front buffer block support assembly, including the connecting piece, one side of connecting piece extends and is provided with the extension piece, the extension piece one end is welded and is provided with the antiskid strip, the other end in the extension piece is provided with the third installation cavity and is connected with the antiskid strip slot, the extension piece inside both ends are provided with a pair of second installation cavities, a pair of second installation cavities are located at the upper and lower ends of the extension piece respectively, the upper and lower ends in the connecting piece are all provided with the adaptive slot and are penetrated, the adaptive slot both sides are provided with the first installation cavity.

[0006] Preferably, one end of the connecting piece is provided with a buffer block, and the outer part of the buffer block is surrounded by four movable pieces, and the outer part of the movable piece is respectively connected with the first installation cavity and the second installation cavity slot.

[0007] Preferably, the inside of the movable piece is penetrated by a second bolt.

[0008] Preferably, one end of the adaptive slot is provided with a reinforcing column, one end of the reinforcing column is provided with a mounting column, the mounting column, the reinforcing column and the connecting sheet are sequentially welded and fixed, and the outside of the mounting column is connected with the internal clamping groove of the adaptive slot.

[0009] Preferably, the outside of the mounting column is provided with a nut, and the inside of the nut is threadedly matched with the outside of the mounting column.

[0010] Preferably, the inside of the mounting column is provided with a mounting hole, and the mounting hole and the inside of the adaptive slot are provided with a first bolt.

[0011] Preferably, the length of the first bolt is longer than the length of the connecting sheet after transverse combination.

[0012] Preferably, the upper end of the other side of the connecting sheet is provided with a support frame.

[0013] Preferably, the support frame is provided with a triangular bracket between one end of the support frame and the other side of the connecting sheet.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] The utility model discloses a connecting sheet, a first installation cavity, a second installation cavity, a first bolt, a second bolt, a support frame and a buffer block, and the buffer block and the support frame are combined by the connecting sheet, the first installation cavity and the second installation cavity are combined by the connecting sheet, the first bolt and the second bolt are combined by the connecting sheet, and the support frame is combined by the connecting sheet. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the connecting sheet external structure schematic view of the utility model;

[0017] Figure 2 It is the first installation cavity internal structure section view of the utility model;

[0018] Figure 3 It is the buffer block and connecting sheet fitment installation schematic view of the utility model;

[0019] Figure 4 It is the adaptive slot internal structure section view of the utility model;

[0020] Figure 5 It is the connecting sheet superposition combination schematic view of the utility model;

[0021] Figure 6 It is the third installation cavity and anti-skid strip connection state sectional view of the utility model;

[0022] Figure 7 It is the movable piece and the extension piece inside state schematic diagram of the utility model;

[0023] Figure 8 It is the movable piece and the second installation cavity inside state schematic diagram of the utility model.

[0024] In the drawing: 1, connecting piece; 2, installation column; 3, reinforcing column; 4, anti-skid strip; 5, mounting hole; 6, first installation cavity; 7, second installation cavity; 8, extension piece; 9, buffer block; 10, support frame; 11, vent hole; 12, first bolt; 13, nut; 14, movable piece; 15, second bolt; 16, adaptive slot; 17, third installation cavity; 18, bracket. DETAILED DESCRIPTION

[0025] The application will be further described below in conjunction with specific embodiments.

[0026] Embodiment 1

[0027] As shown in Figure 1 and Figure 2 , the box truck side door front buffer block support assembly of the embodiment includes a connecting piece 1, the connecting piece 1 is provided with an extension piece 8 on one side, the upper end of the other side of the connecting piece 1 is provided with a support frame 10, a triangular bracket 18 is arranged between one end of the support frame 10 and the other side of the connecting piece 1, and the bracket 18, the support frame 10 and the connecting piece 1 are sequentially welded and fixed, the connecting piece 1 is provided with a buffer block 9 at one end, and the other side of the buffer block 9 is provided with a vent hole 11, wherein the buffer block 9 refers to a vehicle door side buffer block of a Chinese patent with the authorization announcement number CN209603707U, the authorization announcement date of the application is earlier than the application date of the application, and relative to the application, it is prior art, so that the structure of the buffer block 9 and the buffer block 9 is not described too much. After the buffer block 9 is fixed on the side of the connecting piece 1, it can be fixed in different directions and different positions, so that the buffer block 9 is fixed between the door and the vehicle, and the buffer block 9 is realized. Buffering of the door, while the support frame 10 supports the buffer block 9, a pair of support frames 10 can expose the recessed position inside the buffer block 9, facilitating the flow and discharge of gas, so that the box truck side door front buffer block can be normally buffered;

[0028] In addition, the adaptive slot 16 is arranged at the upper and lower ends of the connecting piece 1, one end of the adaptive slot 16 is provided with a reinforcing column 3, one end of the reinforcing column 3 is provided with an installation column 2, as Figure 2 , Figure 3 and Figure 4As shown, the mounting post 2, the reinforcing post 3 and the connecting piece 1 are welded and fixed in sequence, and the outside of the mounting post 2 is connected to the internal slot of the adapter groove 16. When assembling the connecting piece 1, the mounting post 2 welded to one of the connecting pieces 1 is inserted into the adapter groove 16 recessed in another connecting piece 1. The sequential connection between multiple connecting pieces 1 can be achieved through the slot connection between the mounting post 2 and the adapter groove 16.

[0029] To ensure a tight connection between the buffer block 9 and the connecting piece 1, such as Figure 4 As shown, a nut 13 is provided on the outside of the mounting post 2, and the inside of the nut 13 is engaged with the external thread of the mounting post 2. After the mounting post 2 passes through the fixing through holes on both sides of the buffer block 9, the rotation of the nut 13 can make the buffer block 9 rest on the surface of the connecting piece 1.

[0030] In addition, in order to connect the assembled connecting piece 1 and reinforce its assembled state, the mounting post 2 has a through mounting hole 5, and the mounting hole 5 and the adapter groove 16 have a through mounting bolt 12. The length of the first bolt 12 is longer than the length of the horizontally assembled connecting piece 1, so that the first bolt 12 can be rotated and embedded into the installation position to reinforce the assembled connecting piece 1.

[0031] To facilitate the assembly of two adjacent connecting pieces 1, one end of the extension piece 8 of the connecting piece 1 is provided with an anti-slip strip 4, and the anti-slip strip 4 is welded and fixed to the extension piece 8, such as... Figure 5 and Figure 6 As shown, the other end of the extension piece 8 is provided with a third mounting cavity 17, and the interior of the third mounting cavity 17 is connected to the external slot of the anti-slip strip 4. When the two connecting pieces 1 are combined, the anti-slip strip 4 slides into the interior of the third mounting cavity 17. The slot connection between the third mounting cavity 17 and the anti-slip strip 4 facilitates combination and subsequent installation and fixation.

[0032] Among them, a pair of second mounting cavities 7 are provided at both the front and rear ends of the extension piece 8, and the pair of second mounting cavities 7 are located at the upper and lower ends of the extension piece 8 respectively.

[0033] like Figure 1 As shown, the adapter slot 16 has a first mounting cavity 6 on both sides, and the first mounting cavity 6 is embedded inside the connecting piece 1, which facilitates the subsequent assembly of the movable piece 14.

[0034] To accommodate different orientations, four movable pieces 14 are arranged around the outside of the buffer block 9. The outside of the movable pieces 14 are respectively connected to the first mounting cavity 6 and the second mounting cavity 7 through slots. The movable pieces 14 can be inserted into the first mounting cavity 6 and the second mounting cavity 7 respectively according to the installation requirements. The movable pieces 14 that are slidably installed in the first mounting cavity 6 and the second mounting cavity 7 can cope with different installation orientations.

[0035] Among them, such asFigure 5 , Figure 7 and Figure 8 As shown, a second bolt 15 is provided through the interior of the movable piece 14. The second bolt 15 passes through the movable piece 14 and is embedded in the installation position to realize the fixing and erection of the connecting piece 1 and the buffer block 9 after assembly.

[0036] Working principle: The buffer block is supported by the bracket assembly, positioning it between the vehicle bracket and the front of the door. A corresponding number of connecting pieces 1 are stacked horizontally according to the installation requirements of the buffer block 9. In two adjacent connecting pieces 1, the anti-slip strip 4 on one side of one connecting piece 1 slides into the third mounting cavity 17 on the other side of the other connecting piece 1. When installation parallel to the first mounting cavity 6 is required, the movable piece 14 slides into the first mounting cavity 6 near the connecting piece 1. Second bolts 15 simultaneously penetrate all four movable pieces 14, and are then fixed by embedding into the installation position. When installed parallel to the second mounting cavity 7, the four movable pieces 14 are divided into two pairs. The two pairs of movable pieces 14 are respectively inserted into the second mounting cavities 7 at the beginning and end of the stacked connecting pieces 1. The second bolts 15 pass through the four movable pieces 14 at the same time, and are fixed by being embedded in the installation position by the second bolts 15. In order to strengthen the connection between the buffer block 9 and the connecting piece 1, the nut 13 rotates outside the mounting post 2 and fits against the connecting piece 1. The connection of the buffer block 9 can be fixed by rotating the nut 13. At the same time, the first bolt 12 passes through the adapter groove 16 in the stacked connecting pieces 1 to strengthen the splicing of the connecting pieces 1.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A side door front buffer block bracket assembly for a box truck, comprising a connecting piece (1), characterized in that, An extension piece (8) extends from one side of the connecting piece (1). An anti-slip strip (4) is welded to one end of the extension piece (8). A third mounting cavity (17) connected to the anti-slip strip (4) is provided at the other end of the extension piece (8). A pair of second mounting cavities (7) are provided at both the front and rear ends of the extension piece (8). The pair of second mounting cavities (7) are located at the upper and lower ends of the extension piece (8) respectively. An adapter groove (16) is provided through both the upper and lower ends of the connecting piece (1). A first mounting cavity (6) is provided on both sides of the adapter groove (16).

2. The side door front buffer block bracket assembly of a box truck according to claim 1, characterized in that, One end of the connecting piece (1) is provided with a buffer block (9), and four movable pieces (14) are arranged around the outside of the buffer block (9). The outside of the movable pieces (14) are respectively connected to the first mounting cavity (6) and the second mounting cavity (7) through slots.

3. The side door front buffer block bracket assembly of a box truck according to claim 2, characterized in that, A second bolt (15) is provided through the interior of the movable piece (14).

4. The side door front buffer block bracket assembly of a box truck according to claim 1, characterized in that, A reinforcing column (3) is provided at one end of the adapter groove (16), and an installation column (2) is provided at one end of the reinforcing column (3). The installation column (2), the reinforcing column (3) and the connecting piece (1) are welded and fixed in sequence, and the outside of the installation column (2) is connected to the internal slot of the adapter groove (16).

5. The side door front buffer block bracket assembly of a box truck according to claim 4, characterized in that, The mounting post (2) is provided with a nut (13) on its outside, and the inside of the nut (13) is engaged with the external thread of the mounting post (2).

6. The side door front buffer block bracket assembly of a box truck according to claim 5, characterized in that, The mounting post (2) has a through mounting hole (5) inside, and a first bolt (12) is through the mounting hole (5) and the adapter groove (16).

7. The side door front buffer block bracket assembly of a box truck according to claim 6, characterized in that, The length of the first bolt (12) is longer than the length of the connecting piece (1) after transverse assembly.

8. The side door front buffer block bracket assembly of a box truck according to claim 7, characterized in that, Each of the connecting pieces (1) has a support frame (10) on the upper end of the other side.

9. The side door front buffer block bracket assembly of a box truck according to claim 8, characterized in that, A triangular bracket (18) is provided between one end of the support frame (10) and the other side of the connecting piece (1).

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