CN202582022U - Door for cold storage warehouse - Google Patents
Door for cold storage warehouse Download PDFInfo
- Publication number
- CN202582022U CN202582022U CN 201220229775 CN201220229775U CN202582022U CN 202582022 U CN202582022 U CN 202582022U CN 201220229775 CN201220229775 CN 201220229775 CN 201220229775 U CN201220229775 U CN 201220229775U CN 202582022 U CN202582022 U CN 202582022U
- Authority
- CN
- China
- Prior art keywords
- rotor
- door
- door body
- projection
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract 1
- 229940101303 bodyglide Drugs 0.000 description 5
- 239000000565 sealant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a door used for freezers or other refrigeration devices and in particular to a door applied to a cold storage warehouse. The door for the cold storage warehouse comprises a door body and a sliding track, wherein the door body is arranged on the sliding track in a sliding manner, the door further comprises at least one rotor, each rotor rotates around a rotating shaft, the rotors are arranged on the top side or the bottom side or the left side or the right side of the door body, and the rotors are driven to rotate when the door body slides to the rotors. According to the door for the cold storage warehouse, the rotors are arranged on the top side or the bottom side or the left side or the right side of the door body and the rotors are rotated when the door body is closed, so that the door body is pushed towards a wall or a warehouse panel by the rotors, as a result, the gap between the door body and the wall or the warehouse panel is reduced and the sealing property of the door is enhanced.
Description
[technical field]
The utility model relates to refrigerator or other types refrigerating plant is used door, particularly a kind of door that is applied to freezer.
[background technology]
Present cold-storage door on the market all is the door body to be lifted in the chute of fixing with wall or storehouse plate body through roller; Cold-storage door drives roller and in chute, slides; The slip of door body need be provided with the space between door body and the doorframe for ease, but because the seal request of cold-storage door is very high; This structure is returned the reduction sealing effectiveness, increases the power consumption of freezer.
[summary of the invention]
The utility model is intended to propose a kind of the cold-storage door that the body sealing is strong.
The described a kind of cold-storage door of the utility model; Comprise a body and slide rail; The door body is slidingly arranged on the slide rail, and said cold-storage door also comprises at least one rotor, and each rotor all rotates around the axis; Rotor is arranged on top side or bottom side or the left side or the right side of a body, when the door body slides into the rotor place, drives rotor and rotates.
More preferably, the prolongation wired-AND gate body of the described rotating shaft projection on vertical plane forming angle, and 0 °≤angle＜90 °, or 90 °＜angle≤180 °.
Further preferred, described angle is 0 or 180 °.
More preferably; Described rotor is projected as circle on arbitrary horizontal plane; This is projected as the projection circle, and the projection of door body on arbitrary horizontal plane prolongs along door body glide direction, and the elongated surfaces that is obtained and at least one rotor projection circle on same horizontal plane intersects; Intersection includes some strings, and wherein the chord length of all strings is all less than projection diameter of a circle on this horizontal plane.
Further preferred; Described rotor is round platform or circular cone, and described rotor has two, is located at a both sides of body glide direction respectively; A rotor has a hypotenuse of a hypotenuse and another rotor adjacent in the projection of two rotors on same vertical plane; These two adjacent hypotenuses are parallel, and the door body is provided with the convexity that is complementary with rotor, and are protruding crossing in projection on arbitrary vertical plane and the projection of two rotors on same vertical plane.
More preferably, said slide rail is provided with groove, and described groove has two.
More preferably, described body is provided with observation window.
The described cold-storage door of the utility model in the top side of door body or bottom side or left side or right side be provided with rotor; The door body rewinds moving rotor rotation when closed; By rotor Men Tixiang wall or storehouse plate face are advanced,, strengthen the sealing of door to reduce the space between Men Tiyu wall or the storehouse plate body.
[description of drawings]
Fig. 1 is the front view of embodiment 3;
Fig. 2 is the enlarged drawing of A portion among Fig. 1;
Fig. 3 is the right view of Fig. 2;
Among the figure, 1-door body; The 2-slide rail; The 3-observation window; The 4-groove.
[specific embodiment]
The described a kind of cold-storage door of the utility model comprises a body, slide rail and rotor, and the door body is lifted on wall or the storehouse plate; Rotor is located at the bottom of door away from wall or storehouse plate one side; Rotor rotates around the axis, and the angle of prolongation wired-AND gate body between the projection on the vertical plane of rotating shaft is 0 °, and the shape of rotor can be arbitrary shapes such as ball, round platform, circular cone, square, rectangle; When the door body slides into the rotor place and rotor bump; The door body drives rotor rotation, and the rotation direction of rotor is consistent with the direction of motion of door, and rotor also drives door and moves along the direction near wall or storehouse plate face when swaying.This structure is advanced door by rotor when the door body is closed to wall or storehouse plate body, reduced the space between Men Tiyu wall or the storehouse plate, has realized the sealing of door body effectively.
The utility model and embodiment 1 are basic identical, and difference is that the described rotor of present embodiment has two to be round platform, and round platform is justified in the projection that is projected as of horizontal plane; The projection of door body on arbitrary horizontal plane prolongs along door body glide direction, and the elongated surfaces that is obtained and at least one rotor projection circle on same horizontal plane intersects, and intersection includes some strings; Wherein the chord length of all strings is all less than projection diameter of a circle on this horizontal plane, and two rotors are located at a left and right sides of body glide direction respectively in the present embodiment, and wherein the door body is the left side towards a side of cool house internal; All perpendicular to the straight line at door body glide direction place, door body bottom is fixed with convexity to the mid point line of two rotating shafts projection on arbitrary horizontal plane, and the forward that present embodiment is set round platform is that upper bottom surface is less than bottom surface; The round platform one positive one anti-both sides that are arranged on convexity; Wherein the round platform of forward is arranged at protruding left side, and reverse round platform is arranged at protruding right side, and the distance between two rotors is mated with the thickness of convexity; Because it is protruding crossing in projection on arbitrary vertical plane and the projection of two rotors on same vertical plane; Therefore when the door body was closed, the convexity of its underpart all bumped with two rotors respectively, and protruding left side rotor moves the door body along the direction near wall or storehouse plate; The rotor on protruding right side holds out against a body; Prevent a body sideslip derailing, and two rotors rotate around rotating shaft separately respectively when colliding with convexity; The direction that direction of rotation is advanced along the door body also drives a body and rotates along the direction of rotor rotation in the time of the rotation of rotating shaft simultaneously.
Present embodiment and embodiment 1 or 2 are basic identical, and difference is that present embodiment is provided with groove 4 on slide rail, and present embodiment is provided with groove 4 has two; The door body is provided with pulley, and the door body can fall into groove 4 after closure, and this is in the high level of chute when making the slip of door body; Closed back door body sinks in the groove 4; Make a body very light when sliding, can effectively eliminate the friction between sealant and the ground, reduced the damage of sealant.
Present embodiment and embodiment 1 or 2 or 3 basic identical, difference is that present embodiment is provided with observation window 3 on the door body, the situation that the freezer operating personnel can observe in the freezers through observation window 3.
Claims (7)
1. cold-storage door; Comprise a body (1) and slide rail (2); Door body (1) is slidingly arranged on the slide rail (2), it is characterized in that said cold-storage door also comprises at least one rotor, and each rotor all rotates around the axis; Rotor is arranged on top side or bottom side or the left side or the right side of a body (1), when door body (1) slides into the rotor place, drives rotor and rotates.
2. a kind of cold-storage door as claimed in claim 1, the projection of the prolongation wired-AND gate body (1) that it is characterized in that described rotating shaft on vertical plane forms angle, and 0 °≤angle＜90 ° or 90 °＜angle≤180 °.
3. a kind of cold-storage door as claimed in claim 2 is characterized in that described angle is 0 ° or 180 °.
4. like claim 1 or 2 or 3 described a kind of cold-storage doors; It is characterized in that described rotor is projected as circle on arbitrary horizontal plane; This is projected as the projection circle, and the projection of door body (1) on arbitrary horizontal plane prolongs along door body (1) glide direction, and the elongated surfaces that is obtained and at least one rotor projection circle on same horizontal plane intersects; Intersection includes some strings, and wherein the chord length of all strings is all less than projection diameter of a circle on this horizontal plane.
5. a kind of cold-storage door as claimed in claim 4; It is characterized in that described rotor is round platform or circular cone, described rotor has two, is located at the both sides of a body (1) glide direction respectively; A rotor has a hypotenuse of a hypotenuse and another rotor adjacent in the projection of two rotors on same vertical plane; These two adjacent hypotenuses are parallel, and door body (1) is provided with the convexity that is complementary with rotor, and are protruding crossing in projection on arbitrary vertical plane and the projection of two rotors on same vertical plane.
6. a kind of cold-storage door as claimed in claim 1 is characterized in that said slide rail (2) is provided with groove (4), and described groove (4) has two.
7. a kind of cold-storage door as claimed in claim 1 is characterized in that described door body (1) is provided with observation window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229775 CN202582022U (en) | 2012-05-22 | 2012-05-22 | Door for cold storage warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229775 CN202582022U (en) | 2012-05-22 | 2012-05-22 | Door for cold storage warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582022U true CN202582022U (en) | 2012-12-05 |
Family
ID=47251425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220229775 Expired - Lifetime CN202582022U (en) | 2012-05-22 | 2012-05-22 | Door for cold storage warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696646A (en) * | 2013-12-26 | 2014-04-02 | 广州拜尔冷链聚氨酯科技有限公司 | Door closer for cold storage door |
-
2012
- 2012-05-22 CN CN 201220229775 patent/CN202582022U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696646A (en) * | 2013-12-26 | 2014-04-02 | 广州拜尔冷链聚氨酯科技有限公司 | Door closer for cold storage door |
| CN103696646B (en) * | 2013-12-26 | 2016-04-27 | 广州拜尔冷链聚氨酯科技有限公司 | A kind of door closer for cold storage door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Ping Document name: Notice of expiration and termination of patent right |