CN212201716U - Buffer device for cold storage door - Google Patents
Buffer device for cold storage door Download PDFInfo
- Publication number
- CN212201716U CN212201716U CN202020416033.5U CN202020416033U CN212201716U CN 212201716 U CN212201716 U CN 212201716U CN 202020416033 U CN202020416033 U CN 202020416033U CN 212201716 U CN212201716 U CN 212201716U
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- Prior art keywords
- buffer
- door
- cold storage
- flexible ball
- cavity
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- 239000000872 buffer Substances 0.000 title claims abstract description 108
- 230000003139 buffering effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The embodiment of the utility model discloses cold storage door buffer relates to cold storage door equipment technical field, including door plant, door frame, slot and installation cavity, the installation cavity is inside to be equipped with attenuator, spring, baffle and buffer beam, and buffer beam one end extends to the door plant outside and is equipped with the flexible ball, the inside first cavity that is equipped with of flexible ball, and the buffer beam outer wall is equipped with the cushion in the flexible ball outside, and the door frame is inside to be equipped with in the slot inboard with buffer beam assorted dashpot, the inside blotter that is equipped with of dashpot, the inside a plurality of second cavity that is equipped with of blotter. The utility model discloses can strengthen the shock-absorbing capacity and the elastic property of buffer beam front end, further strengthen the buffering effect of buffer beam, can effectively avoid the cold storage door to receive the damage closing the in-process, prolong the life of cold storage door, flexible ball and cushion get into dashpot and blotter contact, buffering effect when can further improving the cold storage door and close avoids the cold storage door to receive the damage.
Description
Technical Field
The embodiment of the utility model provides a relate to cold storage door equipment technical field, concretely relates to cold storage door buffer.
Background
Along with the improvement of living standard of people, more and more materials need to be stored at low temperature, and the cold storage is produced at the same time. The existing refrigeration houses are often divided into indoor refrigeration houses and outdoor refrigeration houses. With the updating of freezing and refrigerating technology, the antenna of the refrigeration house engineering has been deepened into more fields. The method is developed in the fields of chemical raw materials, pharmacy, scientific research, cold drinks, flowers, green plants, tea, medicines, electronic instruments, mushroom cultivation, air conditioned warehouses, logistics and the like. The deeper and more the antennae in various fields of the freezing and refrigerating technology are, the more the quantity of the demands of the refrigeration storage is increased to a certain extent. The cold storage door is a door which is installed in refrigeration environment equipment such as cold storage equipment, a cold storage room and the like and is used for heat preservation and sealing. Types of cold store doors are generally common: manual sliding doors, electric sliding doors, vertical lifting doors, hinged doors, free doors, return doors and the like; generally speaking, the doors of other special places are applied to heat preservation places and are also incorporated into cold storage doors, such as air regulating doors, special doors for slaughtering houses and the like. The cold storage door is mostly heavy, and the door frame can be bumped under the inertia effect or the excessive effort when closing and damage the cold storage door, so can be equipped with buffer on the cold storage door mostly, often use the spring as main buffering part, support by the spring buffering.
The existing buffer device for the cold storage door is poor in buffer effect on the cold storage door, the cold storage door is easy to damage, and the service life of the cold storage door is short.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a cold storage door buffer to current cold storage door buffer among the solution background art, it is not good to the buffering effect of cold storage door, and the cold storage door receives the damage easily, problem that life is short.
In order to achieve the above object, the utility model provides a following technical scheme: a buffer device of a cold storage door comprises a door plate and a door frame, wherein one side of the outer wall of the door frame is provided with a slot matched with the door plate, a plurality of installation cavities are horizontally arranged in the door plate, a damper, a spring, a baffle and a buffer rod are arranged in the installation cavities, one end of the buffer rod extends to the outer side of the door plate and is provided with a flexible ball, a first cavity is arranged in the flexible ball, the outer wall of the buffer rod is provided with an elastic cushion outside the flexible ball, when the cold storage door is closed, the door plate enters the inner side of the slot of the door frame, the buffer rod buffers, the damper and the spring can effectively enhance the buffering performance, the flexible ball is arranged at the front end of the buffer rod, the flexible ball flexibly buffers at the front end of the buffer rod, the flexible ball can enhance the buffering performance at the front end of the buffer rod, the first cavity can further enhance the elastic performance of the flexible, the elastic cushion can carry out the elasticity protection to the flexible ball outside, avoids the flexible ball to take place wearing and tearing, makes the flexible ball atress more even simultaneously, further strengthens the cushioning effect to the cold storage door, can effectively avoid the cold storage door to receive the damage closing the in-process, prolongs the life of cold storage door, the door frame inside in the slot inboard be equipped with buffer beam assorted dashpot, the inside blotter that is equipped with of dashpot, the inside a plurality of second cavity that is equipped with of blotter gets into the dashpot after the flexible ball extrusion deformation, flexible ball and elastic cushion and blotter contact, the blotter cushions the flexible ball, can further improve the cushioning effect when the cold storage door closes, and the second cavity can strengthen the shock-absorbing capacity of blotter, strengthens the inside cushioning effect of dashpot, avoids the cold storage door to receive the damage.
Furthermore, the buffer rod penetrates through the spring and is connected with the damper, and the damper provides buffer supporting force for the buffer rod.
Further, the spring is located the baffle with between the attenuator, the baffle with buffer beam outer wall fixed connection, spring one end with baffle outer wall fixed connection, when the buffer beam removed to the installation cavity is inside, the baffle extrusion spring, and the spring compression is kick-backed, can provide elastic support power for the buffer beam.
Furthermore, the installation cavity is internally kept away from one end of the damper is provided with an auxiliary ring matched with the buffer rod, so that the telescopic motion of the buffer rod can be guided, and the buffer rod is prevented from deviating.
Furthermore, cushion one end with buffer beam top fixed connection, the cushion other end with buffer beam bottom fixed connection for the cushion wraps up the top, front end and the bottom of flexible ball, protects the flexible ball.
Furthermore, the internal diameter of dashpot is less than the external diameter of flexible ball, the internal diameter of dashpot is greater than the external diameter of buffer beam guarantees flexible ball and must be the extrusion deformation state when carrying out the dashpot and getting into the dashpot inside, and the cushion gets into with the dashpot inner wall and cushions.
Furthermore, the second cavity is the arc and arranges in inside the blotter, when flexible ball and cushion contacted with the blotter, the second cavity cushioned, and the cushion effect is more even.
Furthermore, the inner diameter of the second cavity is smaller than that of the first cavity, so that the deformation of the second cavity is smaller than that of the flexible ball, the impact force transmitted by the cushion pad of the flexible ball box is distributed more uniformly, and the buffering effect is better.
The utility model has the advantages of as follows:
1. the utility model has the advantages that the installation cavity, the damper, the spring, the baffle, the buffer rod, the flexible ball, the first cavity and the elastic cushion are arranged, so that the buffer performance and the elastic performance of the front end of the buffer rod can be enhanced, the buffer effect of the buffer rod is further enhanced, the cold storage door can be effectively prevented from being damaged in the closing process, and the service life of the cold storage door is prolonged;
2. the utility model discloses a set up dashpot, blotter and second cavity, flexible ball and cushion get into dashpot and blotter contact, and the buffering effect when can further improve the cold storage door and close avoids the cold storage door to receive the damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a front sectional view of the whole body of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 3 is a front sectional view of the door frame of the present invention;
FIG. 4 is a front view of the door panel of the present invention;
FIG. 5 is a front sectional view of the door panel of the present invention;
in the figure: the damping device comprises a door plate 1, a door frame 2, a slot 3, a mounting cavity 4, a damper 5, a spring 6, a baffle 7, a buffering rod 8, a flexible ball 9, a first cavity 10, an elastic cushion 11, a buffering groove 12, a buffering cushion 13, a second cavity 14 and an auxiliary ring 15.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1-5, a buffer device for a cold storage door comprises a door plate 1 and a door frame 2, one side of the outer wall of the door frame 2 is provided with a slot 3 matched with the door plate 1, the inside level of the door plate 1 is provided with a plurality of installation cavities 4, the inside of the installation cavities 4 is provided with a damper 5, a spring 6, a baffle 7 and a buffer rod 8, one end of the buffer rod 8 extends to the outside of the door plate 1 is provided with a flexible ball 9, the inside of the flexible ball 9 is provided with a first cavity 10, and the outer wall of the buffer rod 8 is provided with an elastic cushion 11 on the outside of the flexible ball 9.
The buffer rod 8 penetrates through the spring 6 to be connected with the damper 5, and the damper 5 provides buffer supporting force for the buffer rod 8.
The installation cavity 4 is inside to be kept away from 5 one end of attenuator be equipped with 8 assorted auxiliary rings 15 of buffer beam can play the guide effect to the concertina movement of buffer beam 8, avoid buffer beam 8 to take place the skew.
11 one end of cushion with 8 top fixed connection of buffer beam, the 11 other ends of cushion with 8 bottom fixed connection of buffer beam for cushion 11 wraps up the top, front end and the bottom of flexible ball 9, protects flexible ball 9.
The implementation mode is specifically as follows: when the refrigerator door is used, the mounting cavity 4, the damper 5, the spring 6, the baffle 7, the buffer rod 8, the flexible ball 9, the first cavity 10 and the elastic cushion 11 are arranged, when the refrigerator door is closed, the door plate 1 enters the inner side of the slot 3 of the door frame 2, the buffer rod 8 buffers, the damper 5 and the spring 6 can effectively enhance the buffer performance, the flexible ball 9 is arranged at the front end of the buffer rod 8, the flexible ball 9 flexibly buffers at the front end of the buffer rod 8, the flexible ball 9 can enhance the buffer performance at the front end of the buffer rod 8, the first cavity 10 can further improve the elastic performance of the flexible ball 9 and further enhance the buffer effect of the buffer rod 8, the elastic cushion 11 can elastically protect the outer part of the flexible ball 9 to avoid the abrasion of the flexible ball 9, meanwhile, the flexible ball 9 is more uniformly stressed, the buffer effect of the refrigerator door is further enhanced, and the refrigerator door can be effectively prevented from being damaged in the closing process, the service life of the cold storage door is prolonged.
As shown in fig. 1-3, the buffering device for the refrigerator door further includes a buffering groove 12 disposed inside the door frame 2 and inside the slot 3, the buffering groove 12 is matched with the buffering rod 8, a buffering pad 13 is disposed inside the buffering groove 12, and a plurality of second cavities 14 are disposed inside the buffering pad 13.
The internal diameter of buffer slot 12 is less than the external diameter of flexible ball 9, the internal diameter of buffer slot 12 is greater than the external diameter of buffer pole 8 guarantees that flexible ball 9 must be the extrusion deformation state when carrying out buffer slot 12 entering buffer slot 12 insidely, and the entering of cushion 11 and buffer slot 12 inner wall is cushioned.
The second cavities 14 are arranged in the buffer cushion 13 in an arc shape, and when the flexible ball 9 is in contact with the elastic cushion 11 and the buffer cushion 13, the second cavities 14 buffer, so that the buffer force is more uniform
The inner diameter of the second cavity 14 is smaller than that of the first cavity 10, so that the deformation of the second cavity 14 is smaller than that of the flexible ball 9, the impact force transmitted by the cushion pad 13 of the flexible ball 9 box is distributed more uniformly, and the buffering effect is better.
The implementation mode is specifically as follows: during the use, through setting up dashpot 12, blotter 13 and second cavity 14, get into dashpot 12 after the extrusion deformation of flexible ball 9, flexible ball 9 and cushion 11 and 13 contacts with blotter, blotter 13 cushions flexible ball 9, buffering effect when can further improving the cold storage door and close, second cavity 14 can strengthen the shock-absorbing capacity of blotter 13, strengthens the inside buffering effect of dashpot 12, avoids the cold storage door to receive the damage.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, by arranging the installation cavity 4, the damper 5, the spring 6, the baffle 7, the buffer rod 8, the flexible ball 9, the first cavity 10 and the elastic cushion 11, the buffer performance and the elastic performance of the front end of the buffer rod 8 can be enhanced, the buffer effect of the buffer rod 8 is further enhanced, the cold storage door can be effectively prevented from being damaged in the closing process, and the service life of the cold storage door is prolonged;
further, referring to the attached drawings 1-3 of the specification, by arranging the buffer groove 12, the buffer pad 13 and the second cavity 14, the flexible ball 9 and the elastic pad 11 enter the buffer groove 12 to be in contact with the buffer pad 13, the buffer effect when the cold storage door is closed can be further improved, and the cold storage door is prevented from being damaged.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a cold storage door buffer, includes door plant (1) and door frame (2), its characterized in that: one side of the outer wall of the door frame (2) is provided with a slot (3) matched with the door panel (1), a plurality of installation cavities (4) are horizontally arranged in the door panel (1), dampers (5), springs (6), baffles (7) and buffer rods (8) are arranged in the installation cavities (4), one end of the buffer rod (8) extends to the outer side of the door panel (1) and is provided with a flexible ball (9), a first cavity (10) is arranged in the flexible ball (9), an elastic pad (11) is arranged on the outer wall of the buffer rod (8) and outside the flexible ball (9), a buffer groove (12) matched with the buffer rod (8) is arranged inside the door frame (2) and on the inner side of the slot (3), a buffer pad (13) is arranged in the buffer groove (12), and a plurality of second cavities (14) are arranged in the buffer pad (13).
2. A cold store door buffering device according to claim 1, wherein: the buffer rod (8) penetrates through the spring (6) and is connected with the damper (5).
3. A cold store door buffering device according to claim 1, wherein: the spring (6) is arranged between the baffle (7) and the damper (5), and the baffle (7) is fixedly connected with the outer wall of the buffer rod (8).
4. A cold store door buffering device according to claim 3, wherein: one end of the spring (6) is fixedly connected with the outer wall of the baffle (7).
5. A cold store door buffering device according to claim 1, wherein: the installation cavity (4) is internally provided with an auxiliary ring (15) which is far away from one end of the damper (5) and matched with the buffer rod (8).
6. A cold store door buffering device according to claim 1, wherein: one end of the elastic pad (11) is fixedly connected with the top of the buffer rod (8), and the other end of the elastic pad (11) is fixedly connected with the bottom of the buffer rod (8).
7. A cold store door buffering device according to claim 1, wherein: the inner diameter of the buffer groove (12) is smaller than the outer diameter of the flexible ball (9), and the inner diameter of the buffer groove (12) is larger than the outer diameter of the buffer rod (8).
8. A cold store door buffering device according to claim 1, wherein: the second cavities (14) are arranged in the buffer pad (13) in an arc shape.
9. A cold store door buffering device according to claim 1, wherein: the inner diameter of the second cavity (14) is smaller than the inner diameter of the first cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416033.5U CN212201716U (en) | 2020-03-27 | 2020-03-27 | Buffer device for cold storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416033.5U CN212201716U (en) | 2020-03-27 | 2020-03-27 | Buffer device for cold storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201716U true CN212201716U (en) | 2020-12-22 |
Family
ID=73825029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020416033.5U Expired - Fee Related CN212201716U (en) | 2020-03-27 | 2020-03-27 | Buffer device for cold storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212201716U (en) |
-
2020
- 2020-03-27 CN CN202020416033.5U patent/CN212201716U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |