CN213799931U

CN213799931U - Refrigerator carriage external corner edge covering structure

Info

Publication number: CN213799931U
Application number: CN202023028546.8U
Authority: CN
Inventors: 胡秀颖
Original assignee: Sichuan Yugao Auto Parts Co ltd
Current assignee: Sichuan Yugao Auto Parts Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-27
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a structure of borduring of refrigerator carriage external corner, close collision device including borduring shell, sealing device, the fixed plate is installed to the one end of borduring shell, and the internally mounted of fixed plate has the bolt, sealing device installs in the inner wall of borduring shell, and the inner wall of borduring shell installs the air cushion to the antislip strip is installed to one side of air cushion, collision device installs in the inside of borduring shell. This structure of borduring of refrigerator carriage external corner passes through collision device, when the refrigerator carriage takes place slight collision with other things, the structure of borduring at first and other things take place the contact, make the bound shell extrude collision device, make the slider in the collision device slide in the spout, then the slider drives the angle grow between the connecting rod, make the connecting rod stretch damping spring, then damping spring applys reverse direction effort to the connecting rod, make bound shell 1 remain stable, carry out the shock attenuation to the structure of borduring.

Description

Refrigerator carriage external corner edge covering structure

Technical Field

The utility model relates to a refrigerator car technical field specifically is a structure of borduring of refrigerator carriage external corner.

Background

The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, the refrigerator car is a special transport vehicle for refrigeration, which is provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, the refrigerator car is commonly used for transporting frozen foods, dairy products, vegetables, fruits, vaccine medicines and the like, and the connecting part of the refrigerator car is required to be provided with a wrapping structure in the production and processing process of the refrigerator car.

The refrigerator car borduring structure that tradition used does not have seal structure, leads to the interior air conditioning of car to flow from the seam crossing easily, leads to the inside temperature of refrigerator car to rise, and refrigerator car borduring structure does not have shock attenuation and anticollision function simultaneously, takes place slight collision and just leads to borduring structure to buckle easily, consequently, technical personnel in the field provide a refrigerator car external corner structure of borduring to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of borduring of refrigerator carriage external corner to the refrigerator car structure of borduring who proposes does not have seal structure and the problem of buckling easily among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure of borduring of refrigerator carriage external corner, closes collision device including borduring shell, sealing device, the fixed plate is installed to the one end of borduring shell, and the internally mounted of fixed plate has the bolt, sealing device installs in the inner wall of borduring shell, and the inner wall of borduring shell installs the air cushion to the antislip strip is installed to one side of air cushion, collision device installs in the inside of borduring shell.

Preferably, the cross section of the edge covering shell is L-shaped, and the edge covering shell is made of aluminum alloy.

Preferably, the sealing device comprises a fixing rod, a fixing spring, a moving rod and a sealing strip, the fixing rod is installed on one side of the edge covering shell, the fixing spring is installed inside the fixing rod, the moving rod is installed at one end of the fixing spring, and the sealing strip is installed at one end of the moving rod.

Preferably, the fixed rod passes through fixed spring and carriage release lever and constitutes extending structure with the sealing strip, and the sealing strip is made for the silica gel material.

Preferably, the anti-collision device comprises a sliding groove, a sliding block, a connecting rod and a damping spring, the sliding groove is arranged in the edge covering shell, the sliding block is arranged in the sliding groove, the connecting rod is arranged at the top of the sliding block, and the damping spring is arranged on the outer wall of the connecting rod.

Preferably, the connecting rod passes through the spout and the slider constitutes sliding construction with the shell of borduring, and the inner wall of spout and the outer wall laminating of slider.

Preferably, the connecting rods are symmetrically distributed on two sides of the horizontal center line of the edge covering shell, every two connecting rods are arranged in a crossed mode, and every two connecting rods form a reset structure through damping springs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the refrigerator carriage external corner edge covering structure, through the sealing device, after the refrigerator carriage external corner edge covering structure and a refrigerator carriage are installed, the fixed spring inside the fixed rod in the sealing device pushes the movable rod and the sealing strip to move forwards, so that the sealing strip is attached to the outer wall of a vehicle, external dust, rainwater and hot air are prevented from entering the refrigerator carriage, and the sealing performance of the refrigerator carriage is improved;

2. this structure of borduring of refrigerator carriage external corner passes through collision device, when the refrigerator carriage takes place slight collision with other things, the structure of borduring at first and other things take place the contact, make the bound shell extrude collision device, make the slider in the collision device slide in the spout, then the slider drives the angle grow between the connecting rod, make the connecting rod stretch damping spring, then damping spring applys reverse direction effort to the connecting rod, make bound shell 1 remain stable, carry out the shock attenuation to the structure of borduring.

Drawings

FIG. 1 is a schematic view of the edge covering structure of the present invention;

FIG. 2 is a schematic view of the structure of the edge covering of the present invention;

FIG. 3 is a schematic view of a side-cut structure of the edge-covering structure of the present invention;

fig. 4 is a schematic view of a part a of fig. 3 according to the present invention.

In the figure: 1. coating a side shell; 2. a fixing plate; 3. a bolt; 4. a sealing device; 401. fixing the rod; 402. fixing the spring; 403. a travel bar; 404. a sealing strip; 5. an air cushion; 6. anti-slip strips; 7. an anti-collision device; 701. a chute; 702. a slider; 703. a connecting rod; 704. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a refrigerator carriage external corner edge covering structure comprises an edge covering shell 1, a fixing plate 2, bolts 3, a sealing device 4, a fixing rod 401, a fixing spring 402, a moving rod 403, a sealing strip 404, an air cushion 5, an anti-slip strip 6, an anti-collision device 7, a sliding chute 701, a sliding block 702, a connecting rod 703 and a damping spring 704, wherein the fixing plate 2 is installed at one end of the edge covering shell 1, the bolts 3 are installed inside the fixing plate 2, the sealing device 4 is installed on the inner wall of the edge covering shell 1, the air cushion 5 is installed on the inner wall of the edge covering shell 1, the anti-slip strip 6 is installed on one side of the air cushion 5, and the anti-collision device 7 is installed inside the edge covering shell 1;

the cross section of the edge covering shell 1 is in an L shape, the edge covering shell 1 is made of aluminum alloy, the stability of the edge covering structure can be improved by the edge covering shell 1 made of the aluminum alloy, and meanwhile, the cost of the edge covering structure is reduced;

the sealing device 4 comprises a fixed rod 401, a fixed spring 402, a moving rod 403 and a sealing strip 404, the fixed rod 401 is installed on one side of the edge covering shell 1, the fixed spring 402 is installed inside the fixed rod 401, the moving rod 403 is installed at one end of the fixed spring 402, the sealing strip 404 is installed at one end of the moving rod 403, the fixed rod 401 and the sealing strip 404 form a telescopic structure through the fixed spring 402 and the moving rod 403, the sealing strip 404 is made of silica gel, after the edge covering structure of the external corner of the compartment and the compartment are installed, the fixed spring 402 inside the fixed rod 401 in the sealing device 4 pushes the moving rod 403 and the sealing strip 404 to move forwards, so that the sealing strip 404 is attached to the outer wall of the vehicle, external dust, rainwater and hot air are prevented from entering the interior of the refrigerator car, and the sealing performance of the refrigerator compartment is improved;

the anti-collision device 7 comprises a sliding chute 701, a sliding block 702, a connecting rod 703 and a damping spring 704, wherein the sliding chute 701 is arranged inside the hemming case 1, the sliding block 702 is arranged inside the sliding chute 701, the connecting rod 703 is arranged at the top of the sliding block 702, the damping spring 704 is arranged on the outer wall of the connecting rod 703, the connecting rod 703 forms a sliding structure with the hemming case 1 through the sliding chute 701 and the sliding block 702, the inner wall of the sliding chute 701 is attached to the outer wall of the sliding block 702, the connecting rods 703 are symmetrically distributed on two sides of the horizontal center line of the hemming case 1, the connecting rods 703 are arranged in a crossed manner, every two connecting rods 703 form a reset structure through the damping spring 704, when the refrigerated truck box slightly collides with other objects, the hemming structure firstly contacts with other objects, the hemming case 1 extrudes the anti-collision device 7, and the sliding block 702 in the anti-collision device 7 slides in the sliding chute 701, then, the angle between the connecting rods 703 is increased by the sliding block 702, so that the connecting rods 703 stretch the damping springs 704, and then the damping springs 704 apply an opposite acting force to the connecting rods 703 to damp the edge covering structure.

The working principle is as follows: the refrigerator carriage external corner edge covering structure comprises the steps that firstly, the edge covering structure is connected with a refrigerator carriage through a bolt 3, after the refrigerator carriage external corner edge covering structure and the refrigerator carriage are installed, a fixed spring 402 in a fixed rod 401 in a sealing device 4 pushes a moving rod 403 and a sealing strip 404 to move forwards, so that the sealing strip 404 is attached to the outer wall of a vehicle, external dust, rainwater and hot air are prevented from entering the refrigerator carriage, the sealing performance of the refrigerator carriage is improved, meanwhile, an air cushion 5 and an anti-slip strip 6 are attached to the connection position of the refrigerator carriage, and secondary sealing is conducted on the refrigerator carriage;

next, when the refrigerator wagon box slightly collides with other things, the edge covering structure firstly contacts with other things, so that the edge covering shell 1 extrudes the anti-collision device 7, the sliding block 702 in the anti-collision device 7 slides in the sliding groove 701, then the sliding block 702 drives the angle between the connecting rods 703 to be increased, the connecting rods 703 stretch the damping springs 704, then the damping springs 704 apply reverse acting force to the connecting rods 703, so that the edge covering shell 1 is kept stable, and the edge covering structure is damped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure of borduring of refrigerator carriage external corner, closes collision device (7) including borduring shell (1), sealing device (4), its characterized in that: fixed plate (2) are installed to the one end of package limit shell (1), and the internally mounted of fixed plate (2) has bolt (3), sealing device (4) are installed in the inner wall of package limit shell (1), and the inner wall of package limit shell (1) installs air cushion (5) to antislip strip (6) are installed to one side of air cushion (5), anticollision device (7) are installed in the inside of package limit shell (1).

2. A refrigerator compartment external corner hemming structure according to claim 1 wherein: the cross section of the edge covering shell (1) is L-shaped, and the edge covering shell (1) is made of aluminum alloy materials.

3. A refrigerator compartment external corner hemming structure according to claim 1 wherein: sealing device (4) include dead lever (401), fixed spring (402), carriage release lever (403) and sealing strip (404), and install in one side of borduring shell (1) dead lever (401), the internally mounted of dead lever (401) has fixed spring (402), and the one end of fixed spring (402) installs carriage release lever (403) to sealing strip (404) are installed to the one end of carriage release lever (403).

4. A refrigerator compartment external corner hemming structure according to claim 3 wherein: the fixed rod (401) and the sealing strip (404) form a telescopic structure through a fixed spring (402), a moving rod (403) and the sealing strip (404), and the sealing strip (404) is made of silica gel.

5. A refrigerator compartment external corner hemming structure according to claim 1 wherein: the anti-collision device (7) comprises a sliding groove (701), a sliding block (702), a connecting rod (703) and a damping spring (704), the sliding groove (701) is arranged inside the edge covering shell (1), the sliding block (702) is arranged inside the sliding groove (701), the connecting rod (703) is arranged at the top of the sliding block (702), and the damping spring (704) is arranged on the outer wall of the connecting rod (703).

6. A refrigerator compartment external corner hemming structure according to claim 5 wherein: the connecting rod (703) forms a sliding structure with the edge covering shell (1) through the sliding groove (701) and the sliding block (702), and the inner wall of the sliding groove (701) is attached to the outer wall of the sliding block (702).

7. A refrigerator compartment external corner hemming structure according to claim 5 wherein: the connecting rods (703) are symmetrically distributed on two sides of the horizontal center line of the edge covering shell (1), every two connecting rods (703) are arranged in a crossed mode, and every two connecting rods (703) form a reset structure through a damping spring (704).