CN213710775U - Refrigeration and freezing display cabinet - Google Patents
Refrigeration and freezing display cabinet Download PDFInfo
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- CN213710775U CN213710775U CN202022431837.5U CN202022431837U CN213710775U CN 213710775 U CN213710775 U CN 213710775U CN 202022431837 U CN202022431837 U CN 202022431837U CN 213710775 U CN213710775 U CN 213710775U
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- door body
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- door
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Abstract
A refrigerated and frozen display cabinet comprises a cabinet body, wherein a cabinet opening is formed in the cabinet body; the door body is arranged on the cabinet opening in a sliding manner; the automatic door closing buffer device is arranged on the cabinet opening and comprises a power buffer component, and the driving direction of the power buffer component is from the rear end of the cabinet opening to the front end of the cabinet opening; the connecting piece is connected with the power buffering assembly and can move along with the movement of the power buffering assembly; the connecting piece is connected with the door body; under the action of the power buffering assembly, the connecting piece can drive the door body to slowly move from the rear end of the cabinet opening to the front end of the cabinet opening, and the door body is slowly closed. The technical problem of can't realize among the prior art that cold-stored freezing show cupboard door physical stamina enough slowly moves to closing completely is solved.
Description
Technical Field
The utility model relates to a cold-stored freezing technical field especially relates to a cold-stored freezing show cupboard.
Background
The door body of the refrigeration and freezing display cabinet is mostly arranged on the top end surface of the cabinet body and adopts a push-pull type door body. However, by adopting the door body, the door body can not be completely closed easily due to small pulling force when a user closes the door in the using process of the refrigeration and freezing cabinet, so that the loss of cold energy is caused; however, when the pulling force is large, the sliding speed of the door body is high, so that a user can not take out the hand in time to easily clamp fingers, and the cabinet body is subjected to large impact noise. Therefore, the display cabinet in the prior art cannot realize the complete closing of the door body at the same time, and the door body can slowly move to the closing position in the closing process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold-stored freezing show cupboard to solve above-mentioned prior art and can't realize cold-stored freezing show cupboard door physical stamina enough slow motion to the technical problem who closes completely.
In order to realize the purpose, the utility model adopts the following technical scheme:
a refrigerated and frozen display cabinet comprises a cabinet body, wherein the cabinet body is provided with a plurality of refrigerating units,
a cabinet opening;
the door body is arranged on the cabinet opening in a sliding manner;
an automatic door closing buffer device, which comprises,
the driving direction of the power buffer assembly is from the rear end of the cabinet opening to the front end of the cabinet opening;
the connecting piece is connected with the power buffering assembly and can move along with the movement of the power buffering assembly; the connecting piece is connected with the door body;
under the action of the power buffering assembly, the connecting piece can drive the door body to slowly move from the rear end of the cabinet opening to the front end of the cabinet opening, and the door body is slowly closed.
Preferably, the horizontal plane of the front end of the cabinet opening is lower than the horizontal plane of the rear end of the cabinet opening, so that the cabinet opening is of a downward inclined structure from the rear end to the front end.
Preferably, the power buffering assembly comprises an elastic member, the elastic member is connected with the connecting member, and the elastic member can drive the connecting member to move towards the front end of the cabinet opening.
Preferably, the power buffering assembly further comprises a hydraulic cylinder, and the hydraulic cylinder is connected with the connecting piece; the hydraulic cylinder and the elastic piece are arranged in parallel, and the driving direction of the hydraulic cylinder is consistent with that of the elastic piece.
Preferably, one end of the connecting piece is provided with a first connecting part and a second connecting part, the first connecting part is connected with the hydraulic cylinder, and the second connecting part is connected with the elastic piece.
Preferably, a clamping groove is formed in the connecting piece, a protruding block is arranged on the door body, and the protruding block is clamped in the clamping groove, so that the door body is fixedly connected with the connecting piece.
Preferably, the automatic door closing buffer device comprises a frame body, a side plate is arranged on the frame body, a guide groove is arranged on the side plate, and the extending direction of the guide groove is parallel to the driving direction of the power buffer component;
be provided with the guide on the connecting piece, the guide card in the guide way, just the guide can make a round trip to slide along the guide way.
Preferably, the tail end of the side plate is provided with a fixing groove, and the fixing groove is communicated with the guide groove; when the door body is in a fully opened state, the guide piece can be clamped in the fixing groove.
Preferably, the door body is provided with a pulley, the cabinet opening is provided with a slide way, and the pulley can slide back and forth along the slide way.
Preferably, a positioning groove is formed in the cabinet opening, and the structure of the positioning groove is matched with that of the pulley; when the door body is in a fully opened state, the pulley can be clamped in the positioning groove.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model discloses a cold-stored freezing show cupboard sets up the automatic buffer that closes the door on the cabinet mouth, and the automatic buffer that closes the door includes power buffering subassembly and connecting piece, and the drive direction of power buffering subassembly is by the rear end of cabinet mouth towards the front end of cabinet mouth, and power buffering subassembly is connected with the connecting piece, and the connecting piece is connected with the door body. Thereby under the effect of power buffering subassembly for the connecting piece can drive the door body and slowly move towards cabinet mouthful front end department, realizes slowly closing of the door body simultaneously. Therefore, when a user closes the door body, the door body cannot slide fast due to overlarge external force, so that the phenomenon that fingers are damaged by clamping due to the fact that the user does not have time to take out the hand is avoided, and meanwhile, the phenomenon that the cabinet body is subjected to large impact noise due to the fact that the door body is fast in door closing speed is avoided; the door body can not be completely closed due to the fact that the external force is too small, and therefore the loss of cold energy is avoided. Therefore, by adopting the structure, the door body can be ensured to be completely closed, and the door body can slowly move in the closing process, so that the automatic slow closing of the door body is realized. Thereby, the technical problem that the door body of the refrigerated and frozen display cabinet can not be slowly moved to be completely closed in the prior art is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a middle refrigerating and freezing showcase of the present invention;
FIG. 2 is a schematic view of a partial structure of a door of the middle refrigerating and freezing showcase of the present invention;
fig. 3 is a schematic view of a partial structure of the automatic door closing buffer device of the present invention installed at a door opening;
fig. 4 is a schematic structural view 1 of the automatic door closing buffer device of the present invention cooperating with a door body;
fig. 5 is a schematic structural view 2 of the automatic door closing buffer device of the present invention cooperating with the door body;
fig. 6 is a schematic structural view of the automatic door closing buffer device of the present invention;
fig. 7 is a schematic view of the internal structure of the automatic door closing buffer device of the present invention;
in the above figures: 1. a cabinet body; 2. a cabinet opening; 21. a buckle plate; 22. a seal member; 3. a door body; 31. a bump; 32. a pulley; 4. an automatic door closing buffer device; 41. a frame body; 411. a side plate 411; 42. an elastic member; 43. a hydraulic cylinder; 44. a connecting member; 441. a first connection portion; 442. a second connecting portion; 443. a card slot; 45. a guide member; 46. a guide groove; 47. and fixing the grooves.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", "first", "second", etc. indicate the positional relationship based on the positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present application, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; either directly or through an intermediary profile. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In order to solve the technical problem that the door body is not closed completely easily and causes cold loss in the prior art, the technical scheme in the embodiment of the application has the following general idea:
the utility model discloses a cold-stored freezing show cupboard sets up the automatic buffer that closes the door on the cabinet mouth, and the automatic buffer that closes the door includes power buffering subassembly and connecting piece, and the drive direction of power buffering subassembly is by the rear end of cabinet mouth towards the front end of cabinet mouth, and power buffering subassembly is connected with the connecting piece, and the connecting piece is connected with the door body. Thereby under the effect of power buffering subassembly for the connecting piece can drive the door body and slowly move towards cabinet mouthful front end department, realizes slowly closing of the door body simultaneously. Therefore, when a user closes the door body, the door body cannot slide fast due to overlarge external force, so that the phenomenon that fingers are damaged by clamping due to the fact that the user does not have time to take out the hand is avoided, and meanwhile, the phenomenon that the cabinet body is subjected to large impact noise due to the fact that the door body is fast in door closing speed is avoided; the door body can not be completely closed due to the fact that the external force is too small, and therefore the loss of cold energy is avoided. Therefore, by adopting the structure, the door body can be ensured to be completely closed, and the door body can slowly move in the closing process, so that the automatic slow closing of the door body is realized. Thereby, the technical problem that the door body of the refrigerated and frozen display cabinet can not be slowly moved to be completely closed in the prior art is solved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
For convenience of description, an end near the rear panel of the cabinet is defined as a rear end of the cabinet opening, and an end near the front panel of the cabinet is defined as a front end of the cabinet opening.
A refrigerated and frozen display cabinet comprises a cabinet body 1, wherein the cabinet body 1 is provided with a plurality of refrigerating units,
a cabinet opening 2;
the door body 3 is arranged on the cabinet opening 2 in a sliding manner;
an automatic door-closing cushioning device 4, said automatic door-closing cushioning device 4 comprising,
the driving direction of the power buffer assembly is from the rear end of the cabinet opening 2 to the front end of the cabinet opening 2;
a link 44, wherein the link 44 is connected with the dynamic buffer assembly, and the link 44 can move along with the movement of the dynamic buffer assembly; and the connecting piece 44 is connected with the door body 3;
under the action of the power buffer assembly, the connecting piece 44 can drive the door body 3 to slowly move from the rear end of the cabinet opening 2 to the front end of the cabinet opening 2, so that the door body is automatically and slowly closed.
Specifically, as shown in fig. 1 to 3, a mounting groove is provided on the cabinet opening 2, and the structure of the mounting groove is matched with the structure of the automatic door-closing buffering device 4, so that the automatic door-closing buffering device 4 can be mounted in the mounting groove, and then the automatic door-closing buffering device 4 is fixed in the mounting groove by screws. Meanwhile, one side of the mounting groove is provided with a buckling plate 21, and the automatic door closing buffering device 4 can be more stably mounted on the cabinet opening 2 by arranging the buckling plate 21.
Meanwhile, a slideway is arranged on the cabinet opening 2, and the extension direction of the slideway is consistent with the driving direction of the power buffering assembly. The pulley 32 is arranged on the door body 3, the structure of the pulley 32 is matched with that of the slide way, so that the pulley 32 can be arranged on the slide way, and the door body 3 can slowly slide back and forth along the slide way under the action of the power buffering component. Further, the cabinet opening is also provided with a sealing piece 22, and the sealing piece 22 can further play a role in buffering when the door body is closed.
Further, still be provided with the constant head tank on the cabinet mouth 2, the structure of constant head tank with the structure of pulley 32 cooperatees, just the constant head tank is located the rear end of cabinet mouth 2, and when the door body 3 was in the state of opening completely, pulley 32 can block in the constant head tank to make the door body 3 can be fixed in this position, be convenient for take goods to the goods in the cabinet body 1 and deposit.
As shown in fig. 3 and 4, the structure of the cabinet opening 2 in the present embodiment adopts a downward inclined structure. Specifically, the horizontal plane at the front end of the cabinet opening 2 is lower than the horizontal plane at the rear end of the cabinet opening 2, so that the cabinet opening 2 forms a structure which is inclined downwards from back to front. Therefore, in the process of closing the door body 3, the user only needs to slightly pull the door body 3, and the door body 3 can automatically slide downwards under the action of gravity, namely slide towards the front end of the cabinet opening 2. By adopting the structure of the cabinet opening 2, the door body 3 can be closed more easily under the action of self gravity, so that the technical problem that the door body 3 can not be closed completely due to the fact that acting force of a user is not in place is solved.
As shown in fig. 5 and 6, the automatic door closing buffering device 4 further includes a frame 41, and the power buffering assembly and the connecting member 44 are disposed in the frame 41. Specifically, a first cavity and a second cavity are arranged in the frame body 41 side by side, the connecting piece 44 is arranged in the first cavity, the power buffering assembly is arranged in the second cavity, and the first cavity is communicated with the second cavity, so that the power buffering assembly can be connected with the first connecting piece 44.
Meanwhile, a side plate 411 is disposed on the frame 41, a guide slot 46 is disposed on the side plate 411, and an extending direction of the guide slot 46 is parallel to a driving direction of the power buffer assembly, in this embodiment, the side plates 411 are disposed on both sides of the frame 41, and the two guide slots 46 are disposed on the two side plates 411 of the frame 41 oppositely. Further, the end of the side plate 411 is provided with a fixing groove 47, that is, one end of the side plate 411 close to the rear panel of the cabinet 1 is provided with a fixing groove 47, and the fixing groove 47 is communicated with the guide groove 46.
As shown in fig. 7, the power buffer assembly is used for driving the door body 3 to slide slowly towards the front end of the cabinet opening 2. Specifically, the power buffering assembly includes an elastic member 42, the elastic member 42 is connected to a connecting member 44, and in this embodiment, the elastic member 42 is preferably a spring. When the door 3 is in the closed state, the elastic member 42 is in the original state, and when the door 3 is opened, the elastic member 42 is elongated, so that the elastic member 42 at this time stores a certain elastic force for restoring to the original state. Therefore, when the door body 3 is closed, the elastic part 42 can drive the door body 3 to move, so that the door body can be completely closed under the action of the elastic part 41, and the technical problem that the door body cannot be completely closed due to small pulling force of a user is solved. Further, the power buffering assembly further comprises a hydraulic cylinder 43, and the hydraulic cylinder 43 is connected with the connecting piece 44; the hydraulic cylinder 43 is disposed in parallel with the elastic member 42, and the driving direction of the hydraulic cylinder 43 coincides with the driving direction of the elastic member 42. Can further drive a body 3 and close through setting up this pneumatic cylinder 43, can play the effect of buffering at the closing in-process of a body 3 simultaneously to avoided leading to a body sliding speed very fast because of external force is too big, and lead to the user to come too late to take out the phenomenon that the hand presss from both sides and injure the finger, also avoided simultaneously because of the body closing speed very fast and produce great noise impact to the cabinet body. Therefore, by adopting the structure, the door body can be closed completely, and the door body can be slowly moved to be closed completely.
With continued reference to fig. 6 and 7, a locking slot 443 is disposed on the connecting member 44, a protruding block 31 is disposed on the door body 3, and the structure of the protruding block 31 is matched with the structure of the locking slot 443, so that the protruding block 31 can be locked in the locking slot 443, and the door body 3 is connected with the connecting member 44. In this embodiment, the door body 3 is detachably connected to the connecting piece 44, and when the door body 3 is opened and operated for a certain stroke, the protrusion 31 slides out of the clamping groove 443, and at this time, the door body 3 is separated from the connecting piece 44; when the door 3 is closed, when the door 3 moves to the connecting piece 44, the projection 31 slides into the slot 443, so that the door 3 is connected with the connecting piece 44. Therefore, under the action of the power buffer assembly, the connecting piece 44 can drive the door body 3 to move.
Further, the connecting member 44 is provided with a first connecting portion 441 and a second connecting portion 442, the first connecting portion 441 is connected to the elastic member 42, and the second connecting portion 442 is connected to the hydraulic cylinder 43. When the user closes the door body 3, the elastic member 42 simultaneously pushes the door body 3 to move towards the front end of the cabinet opening 2, so that the door body 3 can be completely closed. Even if the user does not exert force in place when closing the door body 3, the door body 3 can be continuously pushed under the action of the elastic piece 42, so that the door body 3 can be completely closed. Meanwhile, the hydraulic cylinder 43 has a buffering effect on the door body 3 in the closing process of the door body 3, so that the door body 3 can slowly move to be closed. Thus, the door 3 can be slowly moved to be completely closed by the cooperation of the elastic member 42 and the hydraulic cylinder 43. In conclusion, through the arrangement of the structure, the door body 3 can be automatically closed, and the technical problem that the door body 3 is not easy to be completely closed to cause cold loss in the prior art is solved. Meanwhile, the door body 3 can be automatically and slowly closed, so that the phenomenon that a user is clamped by the door body 3 easily due to strong collision when the door body 3 is closed is avoided.
The connecting member 44 is further provided with a guiding member 45, and the structure of the guiding member 45 is matched with the structure of the clamping slot 443 of the side plate 411, so that the guiding member 45 can be clamped in the guiding slot 46 of the side plate 411. Under the action of the dynamic buffer assembly, the guide member 45 can slide back and forth along the guide groove 46. Specifically, the number of the guide members 45 is two, and the guide members are respectively clamped in the guide grooves 46 of the two side plates 411, so that the connecting member 44 can only slide back and forth along the extending direction of the guide grooves 46, and the connecting member 44 is guided.
For a clearer explanation of the present application, the working principle of the present invention is further explained below by taking the embodiment shown in fig. 1 to 7 as an example:
when the door 3 is opened, the user pushes the door 3, the door 3 slides along the guide groove 46 under the guiding action of the guide 45, and the elastic member 42 and the hydraulic cylinder 43 are gradually stretched in the process of the movement. When the door body 3 is completely opened, the pulley 32 of the door body 3 just slides into the positioning groove of the cabinet opening 2, thereby ensuring that the door body 3 is stably in an opening state. Thereby facilitating the selection of the goods in the cabinet body 1 by the customer.
When the door body 3 is closed, a user only needs to slightly pull the door body 3, so that the door body 3 moves towards the front end of the cabinet opening 2. When the door body 3 moves to the automatic door closing buffer device, the projection 31 slides into the clamping groove 443, the guide piece 45 slides out of the fixing groove 47, and because the elastic piece 42 and the hydraulic cylinder 43 are in a stretching state at the moment, when the guide piece 45 slides out of the fixing groove 47, the elastic piece 42 and the hydraulic cylinder 43 start to restore to an original state, and in the process, the elastic piece 42 drives the door body 3 to move together towards the front end of the cabinet opening 2, so that the door body 3 can continue to move to be completely closed; the hydraulic cylinder 43 plays a role of buffering in the process, so that the door body can slowly move to be completely closed. The technical problem of can't realize among the prior art that cold-stored freezing show cupboard door physical stamina enough slowly moves to closing completely is solved.
Claims (10)
1. A refrigerated and frozen display cabinet is characterized by comprising a cabinet body, wherein the cabinet body is provided with a plurality of refrigerating units,
a cabinet opening;
the door body is arranged on the cabinet opening in a sliding manner;
the automatic door closing buffer device is arranged on the cabinet opening and comprises a door closing buffer device,
the driving direction of the power buffer assembly is from the rear end of the cabinet opening to the front end of the cabinet opening;
the connecting piece is connected with the power buffering assembly and can move along with the movement of the power buffering assembly; the connecting piece is connected with the door body;
under the action of the power buffering assembly, the connecting piece can drive the door body to slowly move from the rear end of the cabinet opening to the front end of the cabinet opening, and the door body is slowly closed.
2. A refrigerated and frozen display case according to claim 1 wherein the front end of the opening is at a level lower than the rear end of the opening so that the opening slopes downwardly from the rear end to the front end.
3. A refrigerated and frozen display case according to claim 1 wherein the powered cushioning assembly comprises a resilient member connected to the link member and capable of driving the link member towards the front of the opening.
4. A refrigerated and frozen display case according to claim 3 wherein the powered cushioning assembly further comprises a hydraulic cylinder connected to the connector; the hydraulic cylinder and the elastic piece are arranged in parallel, and the driving direction of the hydraulic cylinder is consistent with that of the elastic piece.
5. A refrigerated and frozen display case according to claim 4,
one end of the connecting piece is provided with a first connecting portion and a second connecting portion, the first connecting portion is connected with the hydraulic cylinder, and the second connecting portion is connected with the elastic piece.
6. A refrigerated and frozen display case according to claim 1,
the door body is fixedly connected with the connecting piece.
7. A refrigerated and frozen display case according to any of claims 1-6,
the automatic door closing buffer device comprises a frame body, a side plate is arranged on the frame body, a guide groove is arranged on the side plate, and the extending direction of the guide groove is parallel to the driving direction of the power buffer component;
be provided with the guide on the connecting piece, the guide card in the guide way, just the guide can make a round trip to slide along the guide way.
8. A refrigerated and frozen display case according to claim 7 wherein the ends of the side panels are provided with securing slots which communicate with the guide slots; when the door body is in a fully opened state, the guide piece can be clamped in the fixing groove.
9. A refrigerated and frozen display case according to claim 1 wherein the door body is provided with a pulley, the opening of the case is provided with a slideway, and the pulley can slide back and forth along the slideway.
10. A refrigerated and frozen display case according to claim 9 wherein the case opening is provided with a positioning slot having a configuration matching the configuration of the pulley; when the door body is in a fully opened state, the pulley can be clamped in the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431837.5U CN213710775U (en) | 2020-10-28 | 2020-10-28 | Refrigeration and freezing display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431837.5U CN213710775U (en) | 2020-10-28 | 2020-10-28 | Refrigeration and freezing display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213710775U true CN213710775U (en) | 2021-07-16 |
Family
ID=76800631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022431837.5U Active CN213710775U (en) | 2020-10-28 | 2020-10-28 | Refrigeration and freezing display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213710775U (en) |
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2020
- 2020-10-28 CN CN202022431837.5U patent/CN213710775U/en active Active
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