CN220582881U - Can prevent that door body from opening wobbling refrigeration house door - Google Patents
Can prevent that door body from opening wobbling refrigeration house door Download PDFInfo
- Publication number
- CN220582881U CN220582881U CN202322211525.7U CN202322211525U CN220582881U CN 220582881 U CN220582881 U CN 220582881U CN 202322211525 U CN202322211525 U CN 202322211525U CN 220582881 U CN220582881 U CN 220582881U
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- Prior art keywords
- door
- refrigeration house
- opening
- gear
- door plant
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 49
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 229920001821 foam rubber Polymers 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigeration house door capable of preventing a door body from opening and swinging, and relates to the technical field of refrigeration house doors. This can prevent that the door body from opening wobbling refrigeration house door, the pulling outer handle is outwards opened the door plant, make the door plant drive the universal wheel and roll subaerial, after opening suitable position, can pass through the twist grip, make the handle drive a gear rotation, make a gear drive No. two gears rotation, and then make the lead screw rotatory, drive the connecting rod and carry out the downwardly moving on the lead screw, drive the rubber pole simultaneously and lengthen, make reset spring extension, make the base laminating ground afterwards, the sucking disc of base below holds ground, and then limit the position of refrigeration house door, prevent that refrigeration house door is long because long-time switch leads to rotatory hinge to become flexible, and then the condition of swing appears, influence the use impression of refrigeration house door, stability after the refrigeration house door was opened has been improved.
Description
Technical Field
The utility model relates to the technical field of refrigeration house doors, in particular to a refrigeration house door capable of preventing a door body from opening and swinging.
Background
With the rapid development of the food industry, food is increasingly classified, and some of the products need to be stored in a frozen state at a low temperature, which requires the construction of a refrigerator. The cold storage door is a door which is installed in refrigeration environment equipment such as cold storage equipment, a refrigeration warehouse and the like and is used for heat preservation and sealing. With the updating of the refrigeration technology, the antenna of the existing refrigeration house engineering is extended into more fields, the antenna of the refrigeration house technology is extended in more fields, the number of the refrigeration house demands is increased to a certain extent, the number of the refrigeration houses is increased, the demands of the refrigeration house plates are increased, and it is known that the refrigeration and freezing in China are increasing at a speed of 30% per year.
However, the existing refrigeration house door has the following defects that most of refrigeration house doors are installed on a wall body through hinges, as the refrigeration house door needs to be frequently opened and closed for carrying goods, the long-time opening and closing can cause the hinge to be loose, the door plate swinging problem occurs, and most of refrigeration house doors are not provided with a structure capable of positioning the door plate, so that the door plate swinging influences carrying work, and therefore the existing refrigeration house door needs to be improved.
Disclosure of Invention
The utility model aims to provide a refrigeration house door capable of preventing a door body from opening and swinging, so as to solve the problems that most refrigeration house doors in the current market, which are proposed by the background technology, are installed on a wall body through hinges, the door plate swinging problem is caused by loosening of the hinges due to the fact that the refrigeration house door needs to be frequently opened and closed for carrying goods, and the door plate swinging effect is caused by the fact that a structure capable of positioning a door plate is not arranged in most refrigeration house doors.
In order to achieve the above purpose, the present utility model provides the following technical solutions: can prevent that the door body from opening wobbling refrigeration house door, including door plant and buffer gear, the outside of door plant is equipped with sealing strip No. one, one side of door plant is equipped with the door frame, swivel hinge is installed at the both ends of door plant, outer handle and bolt are installed to one side of door plant, interior handle is installed to the opposite side of door plant, one side of bolt is equipped with the lock, and the lock is located one side of door plant, the universal wheel is installed to the below of door plant, one side welding of door plant has the installation piece, the inside of installation piece is equipped with positioning mechanism and drive mechanism, one side that the door plant is close to interior handle is equipped with No. two sealing strips, one side that the door plant is close to the door frame is connected with the crashproof piece, buffer gear sets up the inside at the door frame.
Preferably, the transmission mechanism comprises a handle, a first gear, a second gear and a screw rod, and the screw rod is arranged in the built-in groove of the mounting block through a bearing.
Preferably, one end of the screw rod is fixedly sleeved with a second gear, one side of the second gear is meshed with a first gear, and one side of the first gear is connected with a handle through a transmission shaft.
Preferably, the positioning mechanism comprises a reset spring, a rubber rod, a connecting rod and a base, wherein the connecting rod is sleeved on the outer side of the screw rod, and the base is arranged below the connecting rod.
Preferably, the rubber rod is connected at both ends of the connecting rod, one end of the rubber rod is connected with the inner wall of the mounting block, and the reset spring is sleeved on the outer side of the rubber rod.
Preferably, the buffer mechanism comprises a slot, a foam cushion and a buffer spring, and the slot is arranged in the door frame.
Preferably, a buffer spring is arranged in the slot, a sponge cushion is arranged on one side of the buffer spring, and the sponge cushion is adhered to the inner wall of the slot.
Compared with the prior art, the utility model has the beneficial effects that: this can prevent that door body from opening wobbling refrigeration house door:
1. be provided with positioning mechanism and drive mechanism, when the staff needs to open the refrigeration house door, can pull the bolt earlier, make the bolt break away from the lock, the outer handle of pulling is outwards opened with the door plant later, make the door plant drive the universal wheel and roll subaerial, after opening suitable position, can pass through the twist grip, make the handle drive gear rotation, make gear drive gear rotation No. two, and then make the lead screw rotate, drive the connecting rod and carry out the downwardly movement on the lead screw, drive the rubber pole simultaneously and lengthen, make reset spring extend, make the base laminating ground afterwards, the sucking disc of base below holds ground, and then limit the position of refrigeration house door, prevent that the refrigeration house door is long because long-time switch leads to rotatory hinge not hard up, and then the condition of rocking appears, influence the use impression of refrigeration house door, stability after the refrigeration house door was opened has been improved.
2. Be provided with buffer gear and sealing strip and No. two sealing strips, when needs are closed the refrigeration house door, because the door plant is heavier, can laminate the collision because of inertia with the door frame, long-time collision can make the door plant warp, can close the door plant earlier, makes the crashproof piece get into in the slot, reduces the collision dynamics of door plant and door frame through foam-rubber cushion and buffer spring, and buffer spring's rebound is also convenient for the staff to open the refrigeration house door, and sealing strip No. one and No. two sealing strips can improve the leakproofness of refrigeration house door.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic view of the rear view of the door panel of the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a door panel; 2. a door frame; 3. a first sealing strip; 4. a rotary hinge; 5. an outer handle; 6. a plug pin; 7. a door lock; 8. a universal wheel; 9. a positioning mechanism; 91. a return spring; 92. a rubber rod; 93. a connecting rod; 94. a base; 10. a mounting block; 11. a transmission mechanism; 111. a handle; 112. a first gear; 113. a second gear; 114. a screw rod; 12. an inner handle; 13. a second sealing strip; 14. a buffer mechanism; 141. a slot; 142. a sponge cushion; 143. a buffer spring; 15. an anti-collision block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: can prevent that the door body from opening wobbling refrigeration house door, including door plant 1 and buffer gear 14, the outside of door plant 1 is equipped with sealing strip 3, one side of door plant 1 is equipped with door frame 2, rotatory hinge 4 is installed at the both ends of door plant 1, outer handle 5 and bolt 6 are installed to one side of door plant 1, interior handle 12 is installed to the opposite side of door plant 1, one side of bolt 6 is equipped with lock 7, and lock 7 is located one side of door plant 1, universal wheel 8 is installed to the below of door plant 1, one side welding of door plant 1 has installation piece 10, the inside of installation piece 10 is equipped with positioning mechanism 9 and drive mechanism 11, one side that door plant 1 is close to interior handle 12 is equipped with sealing strip 13, one side that door plant 1 is close to door frame 2 is connected with crashproof piece 15, buffer gear 14 sets up in the inside of door frame 2.
According to the illustration of fig. 1, fig. 2 and fig. 4, the drive mechanism 11 includes handle 111, no. one gear 112, no. two gears 113 and lead screw 114, install lead screw 114 through the bearing in the built-in groove of installation piece 10, no. two gears 113 have been fixedly cup jointed to the one end of lead screw 114, no. two gears 113's one side meshing has No. one gear 112, no. one gear 112's one side is connected with handle 111 through the transmission shaft, positioning mechanism 9 includes reset spring 91, rubber rod 92, connecting rod 93 and base 94, connecting rod 93 has been cup jointed in the outside of lead screw 114, base 94 is installed to the below of connecting rod 93, the both ends of connecting rod 93 are connected with rubber rod 92, and the one end of rubber rod 92 is connected with the inner wall of installation piece 10, reset spring 91 has been cup jointed in the outside of rubber rod 92, the below of base 94 is equipped with the sucking disc of interval distribution, be threaded connection between connecting rod 93 and the lead screw 114.
During the concrete implementation, pulling outer handle 5 outwards opens door plant 1, make door plant 1 drive universal wheel 8 roll subaerial, after opening suitable position, can pass through rotating handle 111, make handle 111 drive gear 112 rotation, make gear 112 drive gear 113 rotation No. two, and then make lead screw 114 rotate, drive connecting rod 93 and carry out the downwardly moving on lead screw 114, drive rubber pole 92 simultaneously and lengthen, make reset spring 91 extend, make base 94 laminating ground afterwards, the sucking disc of base 94 below holds ground, and then limit the position of freezer door, reset spring 91 and rubber pole 92 produce thrust to connecting rod 93, make base 94 support more stable, prevent that the freezer door is long because long switch leads to swivelling joint 4 to become flexible, and then the door plant 1 swing condition appears, influence the use impression of freezer door, stability after the freezer door was opened has been improved.
According to fig. 3, 4 and 5, the buffer mechanism 14 includes a slot 141, a foam-rubber cushion 142 and a buffer spring 143, the slot 141 is provided in the door frame 2, the buffer spring 143 is provided in the slot 141, one side of the buffer spring 143 is provided with the foam-rubber cushion 142, the foam-rubber cushion 142 is adhered to the inner wall of the slot 141, and the cross-section of the second sealing strip 13 is L-shaped.
During the concrete implementation, can make crashproof piece 15 get into slot 141 through closing door plant 1 earlier, reduce the collision dynamics of door plant 1 and door frame 2 through foam-rubber cushion 142 and buffer spring 143, prevent that door plant 1 and door frame 2 from collision for a long time, can make door plant 1 warp, buffer spring 143's rebound also is convenient for the staff to open the freezer door, and sealing strip 3 and No. two sealing strips 13 can block up the gap between door plant 1 and the wall body, have improved the leakproofness of freezer door.
Working principle: when using this kind of can prevent that the door body from opening wobbling refrigeration house door, firstly, when the staff needs to carry goods in to the freezer, through outwards opening door plant 1, open door plant 1 to the back of a fixed position, carry out spacing location through positioning mechanism 9 and drive mechanism 11 to the position of door plant 1, prevent door plant 1 swing, be convenient for the staff transport goods, when closing door plant 1 afterwards, accessible crashproof piece 15 and buffer gear 14 cushion door plant 1, prevent door plant 1 and door frame 2 collision take place to warp for a long time, stability and the life of refrigeration house door have been improved, the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Can prevent that door body from opening wobbling refrigeration house door, including door plant (1) and buffer gear (14), its characterized in that: the outside of door plant (1) is equipped with sealing strip (3), one side of door plant (1) is equipped with door frame (2), rotary hinge (4) are installed at the both ends of door plant (1), outer handle (5) and bolt (6) are installed to one side of door plant (1), interior handle (12) are installed to the opposite side of door plant (1), one side of bolt (6) is equipped with lock (7), and lock (7) are located one side of door plant (1), universal wheel (8) are installed to the below of door plant (1), one side welding of door plant (1) has installation piece (10), the inside of installation piece (10) is equipped with positioning mechanism (9) and drive mechanism (11), one side that door plant (1) is close to interior handle (12) is equipped with No. two sealing strips (13), one side that door plant (1) is close to door frame (2) is connected with crashproof piece (15), buffer gear (14) set up in the inside of door frame (2).
2. The refrigeration house door capable of preventing the door body from opening and swinging according to claim 1, wherein: the transmission mechanism (11) comprises a handle (111), a first gear (112), a second gear (113) and a screw rod (114), and the screw rod (114) is installed in a built-in groove of the installation block (10) through a bearing.
3. The refrigeration house door capable of preventing the door body from opening and swinging according to claim 2, wherein: one end of the screw rod (114) is fixedly sleeved with a second gear (113), one side of the second gear (113) is meshed with a first gear (112), and one side of the first gear (112) is connected with a handle (111) through a transmission shaft.
4. A refrigeration house door capable of preventing the door body from opening and swinging according to claim 3, characterized in that: the positioning mechanism (9) comprises a reset spring (91), a rubber rod (92), a connecting rod (93) and a base (94), wherein the connecting rod (93) is sleeved on the outer side of the screw rod (114), and the base (94) is arranged below the connecting rod (93).
5. The refrigeration house door capable of preventing the door body from opening and swinging according to claim 4, wherein: the two ends of the connecting rod (93) are connected with rubber rods (92), one ends of the rubber rods (92) are connected with the inner wall of the mounting block (10), and the outer sides of the rubber rods (92) are sleeved with reset springs (91).
6. The refrigeration house door capable of preventing the door body from opening and swinging according to claim 1, wherein: the buffer mechanism (14) comprises a slot (141), a foam-rubber cushion (142) and a buffer spring (143), and the slot (141) is arranged in the door frame (2).
7. The refrigeration house door capable of preventing the door body from opening and swinging according to claim 6, wherein: the inside of slot (141) is equipped with buffer spring (143), one side of buffer spring (143) is equipped with foam-rubber cushion (142), foam-rubber cushion (142) paste on the inner wall of slot (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211525.7U CN220582881U (en) | 2023-08-17 | 2023-08-17 | Can prevent that door body from opening wobbling refrigeration house door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211525.7U CN220582881U (en) | 2023-08-17 | 2023-08-17 | Can prevent that door body from opening wobbling refrigeration house door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582881U true CN220582881U (en) | 2024-03-12 |
Family
ID=90110446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322211525.7U Active CN220582881U (en) | 2023-08-17 | 2023-08-17 | Can prevent that door body from opening wobbling refrigeration house door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582881U (en) |
-
2023
- 2023-08-17 CN CN202322211525.7U patent/CN220582881U/en active Active
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| GR01 | Patent grant |