CN213849751U - Rail type gravity return sliding door refrigeration display cabinet - Google Patents
Rail type gravity return sliding door refrigeration display cabinet Download PDFInfo
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- CN213849751U CN213849751U CN202022089760.8U CN202022089760U CN213849751U CN 213849751 U CN213849751 U CN 213849751U CN 202022089760 U CN202022089760 U CN 202022089760U CN 213849751 U CN213849751 U CN 213849751U
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- sliding
- sliding rail
- slideway
- rail
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Abstract
The utility model provides a rail type gravity return sliding door refrigeration display cabinet, which comprises a cabinet body; the cabinet body is respectively provided with an upper slideway, a lower slideway, a left side door and a right side door; pulley assemblies are arranged at the bottoms of the left door and the right door; the pulley components comprise movable pulley blocks, side pulleys and fixed pulleys; a left door slideway cavity and a right door slideway cavity are formed in the lower slideway in a separated manner; a left door first sliding rail and a left door second sliding rail are arranged in the left door slideway cavity in an upward and inclined manner; a right door first sliding rail and a right door second sliding rail are arranged downwards in the right door sliding way cavity; the left side of the bottom of the left door is in sliding fit with a first left door sliding rail through a movable pulley block, and the right side of the bottom of the left door is in sliding fit with a second left door sliding rail through a fixed pulley; the right side of the bottom of the right side door is in sliding fit with the first right door sliding rail through a movable pulley block, and the left side of the bottom of the right side door is in sliding fit with the second right door sliding rail through a fixed pulley. The display cabinet has low cost and long service life.
Description
Technical Field
The utility model relates to a show cupboard field, specific theory has related to a rail mounted gravity returns and moves cold-stored show cupboard of door.
Background
The automatic returning sliding door refrigeration display cabinet is commonly used in supermarkets, convenience stores and the like, is mainly used for refrigerating and placing foods such as beverages, beer, yoghourt and the like, and is widely applied because the automatic returning sliding door refrigeration display cabinet can be automatically closed, prevents cold air in the cabinet from being outwards dissipated, reduces the energy consumption of the refrigeration cabinet and is convenient to store and take. The prior technical scheme mainly comprises the following steps: the spring type automatic return sliding door display cabinet and the overhead rail hanging return sliding door display cabinet.
The spring type automatic return sliding door display cabinet can appear in the using process: the spring is easy to deform to influence the elastic force, and the elastic force of the spring is different in tension due to different opening degrees of the door, so that the return speed of the door is greatly changed. When the resilience force is too small, the glass door cannot be closed tightly, and when the resilience force is too large, the glass door rebounded quickly collides with the cabinet body to generate huge noise and easily clamp a customer.
The overhead track hanging return sliding door display cabinet mainly has the following defects: the rail is deformed by a bending moment generated by the gravity of the door, so that the door is not smoothly moved. The track that the door was hung is difficult clean, also causes the door to move smoothly.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a rail type gravity return sliding door refrigeration display cabinet comprises a cabinet body; the cabinet body is respectively provided with an upper slideway and a lower slideway; a left side door and a right side door are arranged between the upper slideway and the lower slideway in a sliding manner; pulley assemblies are arranged at the bottom of the left side door and the bottom of the right side door; the pulley components comprise movable pulley blocks, side pulleys and fixed pulleys;
the inner parts of the upper slideway and the lower slideway are divided into two parallel slideway chambers by a slideway clapboard; the two slideway cavities positioned on the lower slideway respectively form a left door slideway cavity and a right door slideway cavity;
a left door first sliding rail and a left door second sliding rail which is spliced at the right end of the left door first sliding rail in a straight line are arranged in the cavity of the left door sliding rail; the left door first sliding rail and the left door second sliding rail are both obliquely arranged from left to right upwards;
a right door first sliding rail and a right door second sliding rail which is linearly spliced at the left end of the right door first sliding rail are arranged in the right door sliding way cavity; the right door first sliding rail and the right door second sliding rail are both arranged from left to right in a downward inclined mode;
the left side of the bottom of the left door is in sliding fit with the first left door sliding rail through a movable pulley block, and the right side of the bottom of the left door is in sliding fit with the second left door sliding rail through a fixed pulley;
the bottom right side of the right side door is in sliding fit with the first right door sliding rail through a movable pulley block, and the bottom left side of the right side door is in sliding fit with the second right door sliding rail through a fixed pulley.
Based on the above, the top end of the second slide rail of the left door is provided with a left door limiting block; and a right door limiting block is arranged at the top end of the right door second sliding rail.
Based on the above, the side pulleys level respectively sets up the bottom of left side door with the bottom of right side door.
Based on the above, the left side of the left side door and the right side of the right side door are both provided with door handles.
Based on the above, be located the left side door frame of left side door with be located all be provided with the buffering sealing strip on the side door frame on right side door right side.
Based on the above, the top surface of the left door first slide rail and the top surface of the left door second slide rail are arranged in parallel.
Based on the above, the top surface of the right door first slide rail and the top surface of the right door second slide rail are arranged in parallel.
Wherein, the first slide rail of left door with the angle that all upwards inclines from left to right of left door second slide rail is 1.2 degrees. The first slide rail of right side door with the angle that the second slide rail of right side door all inclines down from left to right is 1.2 degrees. The left side door with the top of right side door with the slide bottom of last slide is provided with certain clearance to hold the lift volume when left side door slides to the right and right side door slides to the left slide.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a rail mounted gravity returns and moves cold-stored show cupboard of door, through the first slide rail of left-hand door and the second slide rail of left-hand door and the first slide rail of right-hand door and the second slide rail of right-hand door that set up the tilt up respectively in the glide slope, can make and receive the gravity to influence the self-closing that can be slow after the door is opened, need not the manual door that closes.
Furthermore, the left side of the bottom of the left door is in sliding fit with the first left door sliding rail through a movable pulley block, and the right side of the bottom of the left door is in sliding fit with the second left door sliding rail through a fixed pulley, so that when the left door is pushed and pulled rightwards, the two ends of the bottom of the left door slide upwards synchronously and obliquely all the time, and the left door moves straightly and does not shake. Furthermore, the display cabinet cancels a spring, so the display cabinet is more convenient and faster to install and maintain, cancels the left and right side door frames commonly existing in the prior sliding door refrigerated cabinets, and has lower cost and long service life.
Drawings
Fig. 1 is a schematic view of the whole structure of the rail-mounted gravity return sliding door refrigeration showcase provided by the present invention.
Fig. 2 is a schematic view of the internal structure of the lower slide in the rail-mounted gravity return sliding door refrigeration showcase of the present invention.
Fig. 3 is a schematic view of the left side door structure in the rail-mounted gravity return sliding door refrigeration showcase of the present invention.
Fig. 4 is a schematic view of the bottom structure of the left side door in the rail-mounted gravity return sliding door refrigeration showcase of the present invention.
In the figure: 1. a cabinet body; 2. a lower slideway; 3. an upper slideway; 4. a left side door; 5. a right side door; 6. a slideway partition plate; 7. a left door first slide rail; 8. a left door second slide rail; 9. a left gate threshold block; 10. a right door first slide rail; 11. a right door second slide rail; 12. a right gate threshold block; 13. a door handle; 14. a sheave assembly; 15. buffering the sealing strip; 16. a side door frame; 17. a lower door frame; 18. a movable pulley block; 19. a side pulley; 20. and fixing the pulley.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The present embodiment provides a rail-type gravity-return sliding-door refrigeration showcase, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including a showcase body 1; the cabinet body 1 is provided with an upper slideway 3 and a lower slideway 2 respectively.
The upper slideway 3 and the lower slideway 2 are provided with a left door 4 and a right door 5 in a sliding manner. Pulley assemblies 14 are arranged at the bottom of the left door 4 and the bottom of the right door 5; the pulley assemblies 14 each include a movable pulley block 18, a side pulley 19 and a fixed pulley 20.
The interiors of the upper slideway 3 and the lower slideway 2 are divided into two parallel slideway chambers by a slideway partition plate 6; two chute chambers located on the glidepath 2 form a left side door chute chamber and a right side door chute chamber, respectively.
And a left door first sliding rail 7 and a left door second sliding rail 8 which is spliced at the right end of the left door first sliding rail 7 in a straight line are arranged in the cavity of the left door sliding way. The first slide rail 7 of left door with the second slide rail 8 of left door all sets up from left right side tilt up.
A right door first slide rail 10 and a right door second slide rail 11 which is linearly spliced at the left end of the right door first slide rail 10 are arranged in the right door slide chamber; the right door first slide rail 10 and the right door second slide rail 11 are all arranged from left to right in a downward inclined mode.
The left side of the bottom of the left door 4 is in sliding fit with the first left door sliding rail 7 through a movable pulley block 18, and the right side of the bottom of the left door 4 is in sliding fit with the second left door sliding rail 8 through a fixed pulley 20.
The right side of the bottom of the right side door 5 is in sliding fit with the right door first slide rail 10 through a movable pulley block 18. The left side of the bottom of the right side door 5 is in sliding fit with the right door second sliding rail 11 through a fixed pulley 20.
In this embodiment, a left door limiting block 9 is disposed at the top end of the left door second slide rail 8; and a right door limiting block 12 is arranged at the top end of the right door second slide rail 11.
The side pulleys 19 are respectively horizontally arranged on the bottom lower door frame 17 of the left door 4 and the bottom lower door frame 17 of the right door 5.
The left side of the left door 4 and the right side of the right door 5 are both provided with door handles 13.
And the left side door frame 16 of the left side door 4 and the right side door frame 16 on the right side of the right side door 5 are both provided with buffer sealing strips 15.
The top surface of the left door first slide rail 7 and the top surface of the left door second slide rail 8 are arranged in parallel.
The top surface of the right door first slide rail 10 is parallel to the top surface of the right door second slide rail 11.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. A rail type gravity return sliding door refrigeration display cabinet comprises a cabinet body; the method is characterized in that: the cabinet body is respectively provided with an upper slideway and a lower slideway; a left side door and a right side door are arranged between the upper slideway and the lower slideway in a sliding manner; pulley assemblies are arranged at the bottom of the left side door and the bottom of the right side door; the pulley components comprise movable pulley blocks, side pulleys and fixed pulleys;
the inner parts of the upper slideway and the lower slideway are divided into two parallel slideway chambers by a slideway clapboard; the two slideway cavities positioned on the lower slideway respectively form a left door slideway cavity and a right door slideway cavity;
a left door first sliding rail and a left door second sliding rail which is spliced at the right end of the left door first sliding rail in a straight line are arranged in the cavity of the left door sliding rail; the left door first sliding rail and the left door second sliding rail are both obliquely arranged from left to right upwards;
a right door first sliding rail and a right door second sliding rail which is linearly spliced at the left end of the right door first sliding rail are arranged in the right door sliding way cavity; the right door first sliding rail and the right door second sliding rail are both arranged from left to right in a downward inclined mode;
the left side of the bottom of the left door is in sliding fit with the first left door sliding rail through a movable pulley block, and the right side of the bottom of the left door is in sliding fit with the second left door sliding rail through a fixed pulley;
the bottom right side of the right side door is in sliding fit with the first right door sliding rail through a movable pulley block, and the bottom left side of the right side door is in sliding fit with the second right door sliding rail through a fixed pulley.
2. A track-mounted gravity-return sliding-door refrigerated display case as in claim 1, wherein: a left door limiting block is arranged at the top end of the left door second sliding rail; and a right door limiting block is arranged at the top end of the right door second sliding rail.
3. A track-mounted gravity-return sliding-door refrigerated display case as in claim 2, wherein: the side pulleys are horizontally arranged at the bottom of the left side door and the bottom of the right side door respectively.
4. A track-mounted gravity-return sliding-door refrigerated display case as in claim 3, wherein: the left side of the left side door and the right side of the right side door are both provided with door handles.
5. A track-mounted gravity-return sliding-door refrigerated display case as in claim 4, wherein: and the side door frame on the left side of the left side door and the side door frame on the right side of the right side door are both provided with buffer sealing strips.
6. A track-mounted gravity-return sliding-door refrigerated display case as in claim 5, wherein: the top surface of the first sliding rail of the left door and the top surface of the second sliding rail of the left door are arranged in parallel.
7. A track-mounted gravity-return sliding-door refrigerated display case as in claim 6, wherein: the top surface of the right door first slide rail and the top surface of the right door second slide rail are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089760.8U CN213849751U (en) | 2020-09-22 | 2020-09-22 | Rail type gravity return sliding door refrigeration display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089760.8U CN213849751U (en) | 2020-09-22 | 2020-09-22 | Rail type gravity return sliding door refrigeration display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213849751U true CN213849751U (en) | 2021-08-03 |
Family
ID=77049447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022089760.8U Active CN213849751U (en) | 2020-09-22 | 2020-09-22 | Rail type gravity return sliding door refrigeration display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213849751U (en) |
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2020
- 2020-09-22 CN CN202022089760.8U patent/CN213849751U/en active Active
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