CN219638728U - Glass door labor-saving sealing structure for horizontal transparent door display cabinet - Google Patents
Glass door labor-saving sealing structure for horizontal transparent door display cabinet Download PDFInfo
- Publication number
- CN219638728U CN219638728U CN202320449799.7U CN202320449799U CN219638728U CN 219638728 U CN219638728 U CN 219638728U CN 202320449799 U CN202320449799 U CN 202320449799U CN 219638728 U CN219638728 U CN 219638728U
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- China
- Prior art keywords
- glass door
- door
- connecting rod
- door body
- labor
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a labor-saving sealing structure of a glass door for a horizontal transparent door display cabinet, which comprises a fixed pulley, a power-assisted unit and a door sealing strip, wherein the fixed pulley, the power-assisted unit and the door sealing strip are arranged at the bottom of a glass door body, a containing groove is formed in a cabinet opening corresponding to the fixed pulley when the glass door body is closed, the power-assisted unit comprises a handle, a dowel bar, a moving bar, a connecting rod and a moving pulley, the handle is hinged with one end of the dowel bar, the other end of the dowel bar is hinged with one end of the moving bar, the connecting rod is hinged with the moving bar, the other end of the connecting rod is connected with the moving pulley, a reset spring is arranged on the side surface of the dowel bar, the side surface of the connecting rod is hinged with the limiting rod, the door sealing strip is arranged around the bottom of the glass door body, and the height of the fixed pulley protruding out of the bottom surface of the glass door body is larger than the height of the door sealing strip in a normal state. The utility model not only solves the phenomena of icing and condensation of the transparent glass door, but also achieves the effect of saving labor under the assistance of the movable pulley when the glass door body is pulled by opening and closing the door, and has simple structure and strong practicability.
Description
Technical Field
The utility model relates to the field of sealing of refrigeration equipment, in particular to a labor-saving sealing structure of a glass door for a horizontal transparent door display cabinet.
Background
The display cabinet is provided for displaying commodities, is widely applied to markets and supermarkets, and has a large storage space and a display effect, so that the display cabinet is widely applied. The existing horizontal glass door display cabinet door body generally adopts a pull type structure, so that pulling is guaranteed, sliding performance is good, two sides of a door sealing strip can be separated from a cabinet opening by about 1-1.5mm, the structure can not only leak cold, but also can enable water vapor to enter a refrigerator in a large amount to freeze, condensation is often formed at four corners or a large ice slip is formed, the problem is solved in the prior art by sealing the periphery of the glass door, but after sealing, friction force between the glass door and the cabinet opening is increased, the door sealing is pulled and is not moved, or the door sealing is damaged, the door sealing is deformed, the service life is shortened, and the use experience of a user is poor.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a labor-saving sealing structure of a glass door for a horizontal transparent door showcase.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a laborsaving seal structure of glass door for horizontal transparent door show cupboard, includes installs in fixed pulley, helping hand unit, the door sealing strip of glass door body bottom, when the glass door body is closed be provided with the holding tank on the cabinet mouth that the fixed pulley corresponds, helping hand unit includes handle, dowel steel, carriage release lever, connecting rod and movable pulley, the handle is articulated with dowel steel one end, the dowel steel other end is articulated with carriage release lever one end, articulated on the carriage release lever has the connecting rod, the connecting rod other end is connected with the movable pulley, the dowel steel side is provided with reset spring, the connecting rod side is articulated with the gag lever post, the door sealing strip is installed around glass door body bottom, the height of fixed pulley protrusion glass door body bottom surface is greater than door sealing strip normal state's height.
The labor-saving sealing structure of the glass door for the horizontal transparent door display cabinet comprises an air bag structure, and air holes are formed in four corners of the air bag structure of the door seal.
Foretell a horizontal transparent door is laborsaving seal structure of glass door for show cupboard, the fixed pulley is provided with four, four the fixed pulley is located glass door bottom four corners.
Foretell a horizontal transparent door is laborsaving seal structure of glass door for show cupboard, every fixed pulley rear portion all is provided with the movable pulley.
Foretell a horizontal transparent door is glass door laborsaving seal structure for show cupboard, except the handle other structures of helping hand unit are all located glass door internal portion.
Foretell a laborsaving seal structure of glass door for horizontal transparent door show cupboard, the inside lateral wall of glass door body is provided with the bracing piece, the bracing piece top is provided with the sleeve pipe, the carriage release lever passes the sleeve pipe.
The utility model has the beneficial effects that through the arrangement of the movable pulley and the power assisting unit, the phenomenon of freezing and condensation of the transparent glass door is solved, the use effect of users can not be influenced by the condensation and the freezing in the use process is ensured, and the labor-saving effect is achieved under the assistance of the movable pulley when the glass door body is pulled by opening and closing the door. The utility model has simple structure and strong practicability.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of an opening of a glass door of the present utility model;
FIG. 2 is a schematic view of a glass door of the present utility model closed;
FIG. 3 is a schematic view of a door seal of the present utility model;
FIG. 4 is a bottom view of the glass door of the present utility model after installation;
FIG. 5 is a top view of the assembled glass door of the present utility model;
fig. 6 is an enlarged view of portion a of fig. 2 in accordance with the present utility model.
In the figure, the glass door body 1, the movable pulley 2, the fixed pulley 3, the limiting rod 4, the connecting rod 5, the movable rod 6, the return spring 7, the handle 8, the dowel bar 9, the holding groove 10, the supporting rod 11 and the ventilation hole 12.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and detailed description to enable those skilled in the art to better understand the technical scheme of the present utility model.
The embodiment discloses laborsaving seal structure of glass door for horizontal transparent door show cupboard, as shown in fig. 1-2, including installing in fixed pulley 3, helping hand unit, door strip of paper used for sealing in glass door body 1 bottom, be provided with holding tank 10 on the cabinet mouth that fixed pulley 3 corresponds when the glass door body 1 is closed, helping hand unit includes handle 8, dowel bar 9, movable rod 6, connecting rod 5 and movable pulley 2, handle 8 is articulated with dowel bar 9 one end, dowel bar 9 other end is articulated with movable rod 6 one end, articulated on movable rod 6 have connecting rod 5, the connecting rod 5 other end is connected with movable pulley 2, dowel bar 9 side is provided with reset spring 7, connecting rod 5 side is articulated with gag lever post 4, gag lever post 4 other end is fixed in the inside lateral wall of glass door body, the inside lateral wall of glass door body is provided with bracing piece 11, the bracing piece 11 top is provided with the sleeve pipe, the movable rod passes the sleeve pipe, the door strip of sealing is installed around the glass door body bottom, the height of fixed pulley 3 protrusion glass door body bottom surface is greater than the height of door strip normal state.
As shown in fig. 3, the door seal comprises an air bag structure, and air holes 12 are formed in four corners of the air bag structure of the door seal.
As shown in fig. 4, the fixed pulleys 3 are four, the four fixed pulleys 3 are positioned at four corners of the bottom of the glass door, and the rear part of each fixed pulley 3 is provided with a movable pulley 2.
The other structures of the power assisting unit except the handle are all arranged inside the glass door body 1.
In this embodiment, the fixed pulley 3 is 2.65mm higher than the cabinet opening and 1.2mm higher than the door seal of the glass door (the door seal is in a natural state without pressure). The door seal is higher than the glass door body 1, and a distance of 1.35mm exists between the door seal and the cabinet opening of the glass door body. In the prior art, the foaming flatness of the foaming cabinet opening is controlled within 1mm, and therefore, the allowance of 0.35mm can be increased between the door seal and the cabinet opening through the structure of the embodiment, and the problem that the door seal and the cabinet opening of the glass door interfere with each other in the normal sliding process does not exist, so that the sliding of the glass door is not smooth.
As shown in fig. 6, in this embodiment, a notch is provided on a side of the handle that rotates when the door is opened.
When the embodiment is used, as shown in fig. 2, when the door is closed, the cabinet opening is provided with the accommodating groove 10 at the position of the fixed pulley close to the seal, after the fixed pulley reaches the accommodating groove 10, as the slope goes down, the whole glass door body sinks at the moment, the door seal is extruded, air in the air bag structure of the door seal is extruded through the air holes 12, the whole door seal is tightly combined with the cabinet mouth without leaving gaps, the sealing effect is achieved, when the door needs to be opened, because the door seal is tightly combined with the cabinet mouth, the friction force is overlarge, and the fixed pulley is in the containing groove 10 at the moment, and does not slide, therefore, when the door is opened, as shown in figure 1, the handle is shifted to one side, the handle drives one end of the transmission rod to move to one end of the extrusion reset spring, the other end of the transmission rod pulls the moving rod to move, the connecting rod is hinged on the moving rod, the movable pulley is driven to be lifted up by the connecting rod, the limit rod on the side surface of the connecting rod can prevent the connecting rod from driving the movable pulley to slide to the other side far away from the handle, the reliability is ensured, the height of the bottom surface of the protruding glass door body when the movable pulley is lifted up is 1mm smaller than the height of the bottom surface of the protruding glass door body of the fixed pulley, when the movable pulley is lifted, the door seal can leave the cabinet opening, the fixed pulley also leaves the deepest position of the accommodating groove, the glass door body is pulled, the fixed pulley slides out of the accommodating groove to slide to the cabinet opening, at the moment, the movable pulley loses the sliding function, can be easily pulled, when the door needs to be closed, the glass door body is pulled to enable the fixed pulley to move into the accommodating groove to be closed, at the moment, the dowel bar returns to the initial position under the action of the return spring, and then drive the movable rod to remove, the movable rod drives the connecting rod slope and withdraws the movable pulley into the glass door body inside, and the handle also returns to the home position.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a laborsaving seal structure of glass door for horizontal transparent door show cupboard which characterized in that: including installing in fixed pulley, helping hand unit, the door seal of glass door body bottom, when the glass door body is closed be provided with the holding tank on the cabinet mouth that the fixed pulley corresponds, helping hand unit includes handle, dowel steel, carriage release lever, connecting rod and carriage release lever, the handle is articulated with dowel steel one end, the dowel steel other end is articulated with carriage release lever one end, articulated on the carriage release lever has the connecting rod, the connecting rod other end is connected with the carriage release lever, the dowel steel side is provided with reset spring, the connecting rod side is articulated with the gag lever post, door seal installs around glass door body bottom, the height of fixed pulley protrusion glass door body bottom surface is greater than the height of door seal normal condition.
2. The labor-saving sealing structure of a glass door for a horizontal transparent door showcase according to claim 1, wherein the door seal comprises an air bag structure, and air holes are formed in four corners of the air bag structure of the door seal.
3. The labor-saving sealing structure for a glass door of a horizontal transparent door showcase according to claim 1, wherein four fixed pulleys are arranged at four corners of the bottom of the glass door.
4. The labor-saving sealing structure for a glass door of a horizontal transparent door showcase according to claim 1, wherein a movable pulley is provided at the rear of each fixed pulley.
5. The labor-saving sealing structure for a glass door of a horizontal transparent door showcase according to claim 1, wherein the other structures except the handle are all located inside the glass door body.
6. The labor-saving sealing structure for a glass door of a horizontal transparent door showcase according to claim 1, wherein a supporting rod is arranged on the inner side wall of the glass door body, a sleeve is arranged above the supporting rod, and the moving rod penetrates through the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449799.7U CN219638728U (en) | 2023-03-10 | 2023-03-10 | Glass door labor-saving sealing structure for horizontal transparent door display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449799.7U CN219638728U (en) | 2023-03-10 | 2023-03-10 | Glass door labor-saving sealing structure for horizontal transparent door display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638728U true CN219638728U (en) | 2023-09-05 |
Family
ID=87819866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449799.7U Active CN219638728U (en) | 2023-03-10 | 2023-03-10 | Glass door labor-saving sealing structure for horizontal transparent door display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638728U (en) |
-
2023
- 2023-03-10 CN CN202320449799.7U patent/CN219638728U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |