CN221549072U - Anticollision refrigeration house door - Google Patents

Abstract

The utility model discloses an anti-collision cold storage door, which relates to the technical field of parts of cold storage, and comprises a door body and an anti-collision assembly for preventing collision of the door body, wherein the anti-collision assembly comprises two inserting blocks arranged on the front side of the door body, the outer walls of the inserting blocks are connected with a barrel in a sliding manner, and the outer walls of the two barrel are respectively provided with a sliding rod and a sleeve rod which are mutually inserted. According to the utility model, the elastic reset principle of the compression spring is arranged and utilized, so that the impact energy is converted into elastic potential energy, the impact transmission is reduced, meanwhile, the damping effect generated when the damping telescopic rod stretches is utilized, the impact force is reduced, and further, the sliding rod and the sleeve rod are damped, so that the door body can be crashproof, the crashproof position and crashproof area of the door body can be conveniently changed by utilizing the magnetism of the permanent magnet and the stretching of the sliding rod in the sleeve rod, meanwhile, the sliding rod or the sleeve rod is pulled by a human hand, the door body can be conveniently opened, the operation of related personnel in a refrigeration house is facilitated, and the practicability is improved.

Description

Anticollision refrigeration house door

Technical Field

The utility model belongs to the technical field of parts of refrigerators, and particularly relates to an anti-collision refrigerator door.

Background

The cold storage is mainly used for constant temperature storage of foods, dairy products, meat, aquatic products and other stored articles. The principle is that a basically closed space is used as a storage space, and the storage space is cooled by cooling equipment and the temperature is controlled to be constant. When the refrigerator stores the stored articles, workers often push the trolley from the refrigerator door into the refrigerator. In actual use, the cart often collides with the refrigeration house door. Therefore, a plurality of impact marks are left on the refrigeration house door used for a period of time, and the overall attractiveness is affected. And when the refrigeration house door frequently collides, the refrigeration house door is easy to damage if the refrigeration house door is not buffered.

Chinese patent application No. CN208419332U discloses an anti-collision refrigeration house door, which has a door body; an anti-collision assembly is arranged at the lower part of the door body; the anti-collision assembly comprises a first connecting piece, a second connecting piece and a rubber plate; one end of the rubber plate is fixedly connected to the door body by the first connecting piece, and the other end of the rubber plate is fixedly connected to the door body by the second connecting piece; the rubber plate is raised relative to the door body, and an anti-collision buffer area is formed between the rubber plate and the door body; has higher anti-collision capability and can effectively avoid the damage of the door body. However, this anticollision freezer door is in practical application's in-process, and occupation space behind its rubber slab is installed on the door body is great, therefore has the problem that distance between relevant freezer staff and the door body is farther, therefore probably has the inconvenient problem of opening the door, and the intensity of rubber slab is not enough, therefore only through setting up the rubber slab then has the relatively poor problem of crashproof effect, and the function is single simultaneously, can't change the crashproof position to the door body and can't change the crashproof area to the door body.

In view of this, the present application has been made.

Disclosure of utility model

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing the anti-collision cold storage door so as to achieve the purposes of good anti-collision effect on the cold storage door and convenience in changing the anti-collision position and the anti-collision area of the door body.

In order to solve the technical problems, the anti-collision refrigeration house door comprises a door body and an anti-collision assembly for preventing collision of the door body, wherein the anti-collision assembly comprises two inserting blocks arranged on the front side of the door body, the outer walls of the inserting blocks are connected with a cylinder in a sliding manner, the outer walls of the two cylinder are respectively provided with a sliding rod and a sleeve rod which are mutually inserted, a damping telescopic rod and a compression spring are arranged between the inner walls of the inserting blocks and the inserting blocks, the compression spring is sleeved outside the damping telescopic rod, and one end, far away from the cylinder, of each inserting block is provided with a permanent magnet which is mutually attracted with the door body in a magnetic manner.

Further, still include locating component, locating component includes the inserted bar of pegging graft with the loop bar and sets up a plurality of slots in slide bar one side, inserted bar and slot looks adaptation, the stopper is installed to the one end of inserted bar, install the cover between stopper and the loop bar and establish the outside extension spring of inserted bar.

Further, a groove is formed in one end of the insertion block, and the permanent magnet is installed in the groove.

Further, a rubber pad is installed on the inner top wall of the groove, and the permanent magnet is installed at the bottom of the rubber pad.

Further, two mutually symmetrical guide blocks are arranged on the outer wall of the insertion block, and guide grooves matched with the guide blocks are formed in the inner wall of the cylinder body.

Further, the ball is embedded in one side of the guide block far away from the insertion block.

Further, the pull ring is installed to the outer wall of stopper, the surface integrated into one piece of pull ring has anti-skidding granule.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

1. According to the utility model, the elastic reset principle of the compression spring is arranged and utilized, so that the impact energy is converted into elastic potential energy, the impact transmission is reduced, meanwhile, the damping effect generated when the damping telescopic rod stretches is utilized, the impact force is reduced, and further, the sliding rod and the sleeve rod are damped, so that the door body can be crashproof, the crashproof position and crashproof area of the door body can be conveniently changed by utilizing the magnetism of the permanent magnet and the stretching of the sliding rod in the sleeve rod, meanwhile, the sliding rod or the sleeve rod is pulled by a human hand, the door body can be conveniently opened, the operation of related personnel in a refrigeration house is facilitated, and the practicability is improved.

2. According to the utility model, a worker in a related refrigeration house pulls the limiting block, drives the inserting rod to slide on the loop bar and to be far away from the slot on the sliding rod through the limiting block, so that the sliding rod can conveniently move in the loop bar, the worker in the related refrigeration house releases the limiting block, and the inserting rod can be inserted into one of the slots by utilizing the elastic reset principle of the extension spring, so that the telescopic sliding rod is positioned in the operation process of the refrigeration house, and the door body is more stable in collision prevention and door body opening processes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic view of an anti-collision refrigeration house door according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a cylinder of an anti-collision refrigeration house door according to the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

Fig. 4 is an enlarged view at B in fig. 2.

Reference numerals in the drawings:

1. a door body;

2. An anti-collision assembly; 201. inserting blocks; 202. a cylinder; 203. a slide bar; 204. a loop bar; 205. damping telescopic rod; 206. a compression spring; 207. a permanent magnet;

3. A positioning assembly; 301. a rod; 302. a limiting block; 303. a tension spring; 304. a slot;

4. A groove; 5. a rubber pad; 6. a guide block; 7. a guide groove; 8. a ball; 9. and (5) a pull ring.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides an anti-collision cold storage door, which is shown in figures 1-4.

Specifically, given by fig. 1, 2 and 4, including the door body 1 and be used for the anticollision subassembly 2 to door body 1 anticollision, anticollision subassembly 2 is including setting up two inserts 201 at door body 1 front side, the outer wall sliding connection of insert 201 has barrel 202, slide bar 203 and loop bar 204 of pegging graft each other are installed respectively to the outer wall of two barrels 202, install damping telescopic link 205 and compression spring 206 between the inner wall of insert 201 and the insert 201, compression spring 206 cover is established in the outside of damping telescopic link 205, the one end that the barrel 202 was kept away from to the insert 201 is provided with the permanent magnet 207 that the door body 1 magnetism mutually attracts.

To the inserted block 201, the recess 4 has been seted up to its one end, and permanent magnet 207 is installed in the inside of recess 4, through setting up recess 4, avoids permanent magnet 207 to expose in the use outside, and then makes permanent magnet 207 not fragile, therefore prolonged permanent magnet 207's life, rubber pad 5 is installed to the interior roof of recess 4, and permanent magnet 207 installs in the bottom of rubber pad 5, through setting up rubber pad 5, the force buffering to permanent magnet 207 receives, makes permanent magnet 207 not fragile more.

In addition, to the inserted block 201, two guide blocks 6 symmetrical to each other are installed on the outer wall of the inserted block 201, the guide groove 7 matched with the guide block 6 is formed in the inner wall of the cylinder 202, the movement of the inserted block 201 in the cylinder 202 is limited and guided through the guide block 6 and the guide groove 7, the inserted block 201 is not easy to separate from the cylinder 202, the ball 8 is embedded in one side, away from the inserted block 201, of the guide block 6, and friction force between the guide block 6 and the guide groove 7 is reduced through the ball 8, so that the movement of the inserted block 201 in the cylinder 202 is smoother.

According to the utility model, the elastic reset principle of the compression spring 206 is arranged and utilized to convert the impact energy into elastic potential energy, so that the transmission of the impact is reduced, meanwhile, the damping effect generated when the damping telescopic rod 205 stretches is utilized, the impact force is reduced, and further, the sliding rod 203 and the sleeve rod 204 are damped, so that the door body 1 can be crashproof, the crashproof position and crashproof area of the door body 1 are conveniently changed by utilizing the magnetism of the permanent magnet 207 and the stretching of the sliding rod 203 in the sleeve rod 204, meanwhile, the sliding rod 203 or the sleeve rod 204 is pulled by a human hand, the door body 1 is conveniently opened, and therefore, the operation of related personnel in a refrigeration house is facilitated, and the practicability is improved.

Further, as a specific embodiment of the utility model, the utility model provides an anti-collision refrigeration house door.

Specifically, as shown in fig. 1 and 3, the positioning device further comprises a positioning component 3, the positioning component 3 comprises an inserting rod 301 inserted into the sleeve rod 204 and a plurality of slots 304 formed in one side of the sliding rod 203, the inserting rod 301 is matched with the slots 304, a limiting block 302 is arranged at one end of the inserting rod 301, and a tension spring 303 sleeved outside the inserting rod 301 is arranged between the limiting block 302 and the sleeve rod 204.

In addition, to stopper 302, pull ring 9 is installed to its outer wall, and the surface integrated into one piece of pull ring 9 has anti-skidding granule, through setting up pull ring 9, is convenient for the staff to pull stopper 302, through setting up anti-skidding granule, has increased the frictional force between staff and pull ring 9, and then avoids taking place to take off the hand phenomenon.

According to the utility model, a person pulls the limiting block 302, drives the inserting rod 301 to slide on the sleeve rod 204 and to be far away from the slot 304 on the sliding rod 203 through the limiting block 302, so that the sliding rod 203 can conveniently move in the sleeve rod 204, the person releases the limiting block 302, and the inserting rod 301 can be inserted into one of the slots 304 by utilizing the elastic reset principle of the stretching spring 303, so that the telescopic sliding rod 203 is positioned in the process of cold storage operation, and the process of crashing the door body 1 and opening the door body 1 is more stable.

Working principle:

During the operation of the refrigerator, the door body 1 is crashproof and opened, and when the door body 1 is opened and the crashproof position and crashproof area of the door body 1 are changed conveniently:

Through setting up and utilizing compression spring 206's elasticity principle that resets, with the energy conversion of impact into elastic potential energy, reduce the transmission of impact, utilize the damping effect that produces when damping telescopic link 205 stretches out and draws back simultaneously, make the impact force reduce, and then to slide bar 203 and loop bar 204 shock attenuation, therefore can be crashproof to door body 1, and utilize the magnetism of permanent magnet 207 and slide bar 203 in the flexible of loop bar 204 and be convenient for change crashproof position and crashproof area to door body 1, simultaneously staff pulling slide bar 203 or loop bar 204, and be convenient for open door body 1, so do benefit to the operation of relevant personnel in the freezer, the practicality has been promoted.

When the telescopic sliding rod 203 is positioned in the operation process of the refrigerator to enable the door body 1 to be crashproof and the process of opening the door body 1 to be more stable:

The related cold storage staff pulls the limiting block 302, drives the inserting rod 301 to slide on the loop bar 204 and to be far away from the slot 304 on the sliding rod 203 through the limiting block 302, so that the sliding rod 203 can conveniently move in the loop bar 204, the related cold storage staff loosens the limiting block 302, the inserting rod 301 can be inserted into one of the slots 304 by utilizing the elastic reset principle of the stretching spring 303, and the telescopic sliding rod 203 is positioned in the cold storage operation process, so that the door body 1 is more stable in the process of anti-collision and door body 1 opening.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims (7)

1. An anti-collision refrigeration house door, comprising:

A door body (1);

an anti-collision assembly (2) used for anti-collision to the door body (1);

The anti-collision assembly is characterized in that the anti-collision assembly (2) comprises two inserting blocks (201) arranged on the front side of the door body (1), the outer walls of the inserting blocks (201) are connected with a cylinder body (202) in a sliding mode, sliding rods (203) and sleeve rods (204) which are inserted into each other are respectively arranged on the outer walls of the cylinder bodies (202), damping telescopic rods (205) and compression springs (206) are arranged between the inner walls of the inserting blocks (201) and the inserting blocks (201), the compression springs (206) are sleeved outside the damping telescopic rods (205), and permanent magnets (207) which are attracted with the door body (1) magnetically are arranged at one ends, far away from the cylinder bodies (202), of the inserting blocks (201).

2. The anti-collision cold storage door according to claim 1, further comprising a positioning assembly (3), wherein the positioning assembly (3) comprises a plug rod (301) inserted with the loop bar (204) and a plurality of slots (304) formed in one side of the sliding rod (203), the plug rod (301) is matched with the slots (304), a limiting block (302) is mounted at one end of the plug rod (301), and a tension spring (303) sleeved outside the plug rod (301) is mounted between the limiting block (302) and the loop bar (204).

3. The anti-collision cold storage door according to claim 1, wherein a groove (4) is formed at one end of the insert block (201), and the permanent magnet (207) is installed inside the groove (4).

4. An anti-collision cold storage door according to claim 3, wherein the rubber pad (5) is mounted on the inner top wall of the groove (4), and the permanent magnet (207) is mounted on the bottom of the rubber pad (5).

5. The anti-collision cold storage door according to claim 1, wherein two guide blocks (6) symmetrical to each other are installed on the outer wall of the insertion block (201), and guide grooves (7) matched with the guide blocks (6) are formed in the inner wall of the cylinder (202).

6. The anti-collision cold storage door according to claim 5, wherein the side of the guide block (6) away from the insert block (201) is embedded with balls (8).

7. The anti-collision cold storage door according to claim 2, wherein a pull ring (9) is installed on the outer wall of the limiting block (302), and anti-skid particles are integrally formed on the outer surface of the pull ring (9).