CN221032066U - Hinge convenient for adjusting opening and closing angle for showcase - Google Patents
Hinge convenient for adjusting opening and closing angle for showcase Download PDFInfo
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- CN221032066U CN221032066U CN202322754211.1U CN202322754211U CN221032066U CN 221032066 U CN221032066 U CN 221032066U CN 202322754211 U CN202322754211 U CN 202322754211U CN 221032066 U CN221032066 U CN 221032066U
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- showcase
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- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a hinge convenient for adjusting an opening and closing angle for a showcase, which comprises a base, wherein the base consists of a bottom plate and abdication grooves arranged on the left side and the right side of the inside of the bottom plate, a rotating assembly is connected to the left side of the inside of the bottom plate in a switching mode, and a linkage assembly connected to the inner side of the rotating assembly in a switching mode is connected to the bottom plate in a switching mode. According to the utility model, through the expansion processing of the rotation space range of the angle of the rotating plate, the opening and closing angle between the rotating plate and the bottom plate can be maximally opened and closed, so that the opening angle of the cabinet door can reach the range of the demands of staff, the unfolded state of the rotating plate can be stably supported through the design of the linkage assembly, and the stable effect of the rotating plate and the cabinet door after being unfolded is ensured. The design of the support rod of the utility model ensures that the support rod can cooperate with the linkage assembly to support the unfolded rotating plate. Through the cooperation design of slide bar and dead lever mutual slip, ensured the normal nature of swivel plate and cabinet door expansion.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a hinge capable of conveniently adjusting an opening and closing angle for a showcase.
Background
The hinge is mainly used for enabling a door, a drawer or a cover of furniture to be smoothly opened and closed. A high quality hinge should ensure easy and free opening and closing of furniture without requiring effort. In contrast, poor quality hinges may cause unsmooth opening and closing, even jamming or noise, reducing the overall quality of the furniture.
The hinge is also called hinge, is a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and can be composed of movable components or foldable materials. At present, a plurality of places are used for the hinge in the market, and the hinge can be closed, but the existing hinge can not be used for extending the fixing buckle according to different requirements, and the hinge needs to be replaced to meet the requirements.
The patent name of the publication number CN216665333U is: a hinge with adjustable opening and closing angle. The problem is solved in this publication, but the opening and closing angle of the device in the publication is limited, and the maximized opening and closing process cannot be achieved, so that the opened state of the cabinet door cannot meet the demands of users. Based on the above, the utility model designs a hinge which is convenient for adjusting the opening and closing angle and is used for showcases, so as to solve the problems.
Disclosure of utility model
The utility model aims to provide a hinge which is convenient for adjusting the opening and closing angle and is used for showcases, so as to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hinge comprises a base, wherein the base consists of a bottom plate and yielding grooves arranged on the left side and the right side of the inside of the bottom plate, a rotating assembly is connected to the left side of the inside of the bottom plate in a switching mode, and a linkage assembly connected to the inner side of the rotating assembly in a switching mode is connected to the bottom plate in a switching mode;
The rotating assembly comprises a rotating pin which is connected to the lower end of the left side of the inside of the bottom plate in a rotating mode, supporting rods are sleeved at the front end and the rear end of the outer portion of the rotating pin in a rotating mode, connecting pins are connected to one ends of the supporting rods, which are far away from the rotating pin, of the rotating assembly in a rotating mode, a rotating plate is fixedly sleeved on one side of the outer portion of the connecting pins, mounting grooves are integrally formed in one side of the inner portion of the rotating plate, the rotating pin is rotatably sleeved on one end of the rotating plate, the linkage assembly comprises a mounting pin which is connected to the upper end of the left side of the inside of the bottom plate in a rotating mode, supporting plates are sleeved on the outer portion of the mounting pin in a rotating mode, supporting plates are connected to the left side of the inner portion of the rotating plate in a rotating mode, and supporting pins are rotatably sleeved on the other end of the supporting plates.
Furthermore, the front end and the rear end of the right side inside the bottom plate are integrally provided with a plurality of first adjusting and fixing holes from left to right, and the first adjusting and fixing holes are through holes.
Furthermore, the front side and the rear side of the upper end of the inner part of the rotating plate are integrally provided with a plurality of second adjusting and fixing holes from top to bottom, and the second adjusting and fixing holes are through holes.
Furthermore, the right lower end of the bottom plate is integrally provided with a mounting plate, and a plurality of abdicating holes are integrally formed in the front end and the rear end of the mounting plate from left to right.
Furthermore, the relief holes are designed as through holes, and the relief holes in the number of the pieces and the first adjusting and fixing holes in the number of the pieces are in one-to-one correspondence with each other.
Furthermore, the mounting pin is arranged at the upper end position of the left side of the rotary pin, so that the support plate and the support rod are in a staggered design.
Furthermore, the supporting rod consists of a fixed rod and a sliding rod, and one end of the fixed rod is rotatably sleeved on the rotating pin.
Furthermore, the sliding rod penetrates through the fixed rod in a sliding way, and the other end of the sliding rod is rotatably sleeved on the connecting pin.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the opening and closing angle between the rotating plate and the bottom plate can be maximally operated by expanding the rotating space range of the angle of the rotating plate, so that the opening angle of the cabinet door can reach the range of the demands of staff, in addition, the unfolded state of the rotating plate can be stably supported by the design of the linkage assembly, and the stable effect of the rotating plate and the cabinet door after being unfolded is ensured.
2. The design of the support rod enables the support rod to cooperate with the linkage assembly to support the unfolded rotating plate, so that the stabilizing effect of the unfolded rotating plate is further improved, in addition, through the cooperation design of the sliding rod and the fixing rod, the length of the support rod can be adjusted by the sliding rod and the fixing rod in the process of opening the rotating plate, the condition that the support rod is blocked when the rotating plate is opened is avoided, and the unfolding normality of the rotating plate and the cabinet door is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front perspective view of a hinge for showcases which facilitates the adjustment of the opening and closing angle according to the present utility model;
FIG. 2 is a side perspective view of a hinge for showcases that facilitates adjustment of an opening angle in accordance with the present utility model;
FIG. 3 is a perspective view showing the internal structure of a hinge for showcase which is convenient for adjusting the opening and closing angle according to the present utility model;
FIG. 4 is a perspective view showing a use state of a hinge for showcase which is convenient for adjusting an opening and closing angle according to the present utility model;
Fig. 5 is a bottom view of a hinge for showcase which facilitates adjustment of an opening and closing angle according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
The device comprises a base plate 1, a 2-yielding groove, a 3-rotating component, a 4-linkage component, a 301-rotating pin, a 302-supporting rod, a 303-connecting pin, a 304-rotating plate, a 305-mounting groove, a 401-mounting pin, a 402-supporting plate, a 403-supporting pin, a 5-first adjusting fixing hole, a 6-second adjusting fixing hole, a 7-mounting plate, an 8-yielding hole, a 9-fixing rod and a 10-sliding rod.
Detailed Description
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.
Example 1
As shown in fig. 1, 2 and 3, the hinge for a showcase, which is convenient for adjusting the opening and closing angle, comprises a base, wherein the base consists of a bottom plate 1 and a yielding groove 2 arranged on the left side and the right side inside the bottom plate 1, a rotating assembly 3 is connected on the left side inside the bottom plate 1 in a switching way, and a linkage assembly 4 connected on the inner side of the rotating assembly 3 is connected with the bottom plate 1 in a switching way;
The rotating assembly 3 comprises a rotating pin 301 which is connected to the lower end of the left side inside the bottom plate 1 in a rotating mode, a supporting rod 302 is sleeved at the front end and the rear end of the outer portion of the rotating pin 301 in a rotating mode, a connecting pin 303 is connected to one end, far away from the rotating pin 301, of the inner portion of the supporting rod 302 in a rotating mode, a rotating plate 304 is fixedly sleeved at the outer portion of the connecting pin 303 in a rotating mode, a mounting groove 305 is integrally formed in one side of the inner portion of the rotating plate 304, one end of the rotating plate 304 is rotatably sleeved on the rotating pin 301, the linkage assembly 4 comprises a mounting pin 401 connected to the upper end of the left side inside the bottom plate 1 in a rotating mode, a supporting plate 402 is sleeved at the outer portion of the mounting pin 401 in a rotating mode, a supporting pin 403 is connected to the left side inside the rotating plate 304 in a rotating mode, and the other end of the supporting plate 402 is rotatably sleeved on the supporting pin 403. First bottom plate 1 links to each other with the cabinet body of showcase, and the swivel plate 304 links to each other with the cabinet door of showcase, and when opening the cabinet door, the cabinet door drives swivel plate 304 and expands along with backup pad 402 and bracing piece 402, simultaneously, through the design of backing pin 403 and swivel plate 304 slip joint, guaranteed the stability after the backup pad 402 expands, in addition, the design through the inside groove of stepping down 2 of bottom plate 1 is in the effect of arc design again in cooperation with swivel plate 304 one side, the space between swivel plate 304 and bottom plate 1 has been yielded, and then the angle after the swivel plate 304 was opened has been enlarged, in addition, support plate 304 and cabinet door's support processing after the swivel plate is opened through backup pad 402 and bracing piece 302, the stable effect after the cabinet door was opened has been improved.
Example 2
As shown in fig. 4 and 5, the front end and the rear end of the right side of the bottom plate 1 are integrally provided with a plurality of first adjusting fixing holes 5 from left to right, the first adjusting fixing holes 5 are designed as through holes, the front side and the rear side of the upper end of the rotating plate 304 are integrally provided with a plurality of second adjusting fixing holes 6 from top to bottom, the second adjusting fixing holes 6 are designed as through holes, the lower end of the right side of the bottom plate 1 is integrally provided with a mounting plate 7, the front end and the rear end of the inside of the mounting plate 7 are integrally provided with a plurality of abdicating holes 8 from left to right, the abdicating holes 8 are designed as through holes, the abdicating holes 8 of the plurality of pieces are in one-to-one correspondence with the first adjusting fixing holes 5 of the plurality of pieces, the mounting pins 401 are arranged at the upper end position of the left side of the rotating pin 301, so that the supporting plate 402 and the supporting rod 302 are in the design of dislocation with each other, the supporting rod 302 is composed of the fixing rod 9 and the rotating pin 10, one end of the fixing rod 9 is rotationally sleeved with 301, 10 sliding through the fixing rod 9, and the other end of the sliding rod 9 is rotationally sleeved with the connecting pin 303.
According to the operation mode in embodiment 1, when the rotating plate 304 is unfolded together with the connection pin 303 and the support rod 302, the slide rod 10 moves in the direction of the fixed rod 9, so that the slide rod 10 moves following the movement of the rotating plate 304, not only the stability of the rotating plate 304 when opened, but also the stability of the support rod 302 formed by combining the fixed rod 9 and the slide rod 10 to support the unfolded rotating plate are ensured. The staff can pass the bolt through the first adjusting and fixing hole 5 and the second adjusting and fixing hole 6, so that the bolt connects the bottom plate 1, the rotating plate 304, the cabinet body and the threaded holes arranged in the cabinet door, and the yielding hole 8 yields a space for the bolt to pass through from the first adjusting and fixing hole 5.
Claims (8)
1. The utility model provides a showcase is with being convenient for adjust angle hinge that opens and shuts, includes base, its characterized in that: the base consists of a base plate (1) and yielding grooves (2) arranged on the left side and the right side of the inside of the base plate (1), a rotating assembly (3) is connected to the left side of the inside of the base plate (1), and a linkage assembly (4) connected to the inner side of the rotating assembly (3) is connected to the base plate (1) in a connecting way;
The rotating assembly (3) including switching in the round pin (301) of the inside left side lower extreme of bottom plate (1), the outside front and back both ends of round pin (301) rotate the cover and be equipped with bracing piece (302), the inside one end switching of keeping away from round pin (301) of bracing piece (302) have connecting pin (303), connecting pin (303) outside fixed cover be equipped with swivel plate (304), and swivel plate (304) inside one side an organic whole is provided with mounting groove (305), swivel plate (304) one end rotate the cover and locate round pin (301), link assembly (4) including switching in mounting pin (401) of the inside left side upper end of bottom plate (1), mounting pin (401) outside rotate the cover and be equipped with backup pad (402), swivel plate (304) inside left side of having slipped and have been connected supporting pin (403), the other end of backup pad (402) rotate the cover and locate supporting pin (403).
2. The hinge for showcase convenient for adjusting the opening and closing angle according to claim 1, wherein a plurality of first adjusting and fixing holes (5) are integrally formed in the front end and the rear end of the right side inside the bottom plate (1) from left to right, and the first adjusting and fixing holes (5) are through holes.
3. The hinge for showcase with the opening and closing angle convenient to adjust according to claim 1, wherein a plurality of second adjusting and fixing holes (6) are integrally formed in the front side and the rear side of the upper end of the inside of the rotating plate (304) from top to bottom, and the second adjusting and fixing holes (6) are through holes.
4. The showcase hinge convenient to adjust the opening and closing angle according to claim 1, wherein the mounting plate (7) is integrally arranged at the lower end of the right side inside the bottom plate (1), and a plurality of abdicating holes (8) are integrally formed in the front end and the rear end inside the mounting plate (7) from left to right.
5. The hinge for showcase with the opening and closing angle convenient to adjust according to claim 4, wherein the abdication holes (8) are through holes, and the abdication holes (8) with a plurality of pieces are in one-to-one correspondence with the first adjusting and fixing holes (5) with a plurality of pieces.
6. The hinge for showcase with convenient adjustment of opening and closing angle according to claim 1, wherein the mounting pin (401) is disposed at an upper end position of the left side of the rotary pin (301), thereby enabling the support plate (402) and the support rod (302) to be in a design of being offset from each other.
7. The hinge for showcase with the opening and closing angle convenient to adjust according to claim 1, wherein the supporting rod (302) is composed of a fixed rod (9) and a sliding rod (10), and one end of the fixed rod (9) is rotatably sleeved on the rotating pin (301).
8. The hinge for showcase with the opening and closing angle convenient to adjust according to claim 7, wherein the sliding rod (10) is slidably inserted into the fixing rod (9), and the other end of the sliding rod (10) is rotatably sleeved on the connecting pin (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754211.1U CN221032066U (en) | 2023-10-13 | 2023-10-13 | Hinge convenient for adjusting opening and closing angle for showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754211.1U CN221032066U (en) | 2023-10-13 | 2023-10-13 | Hinge convenient for adjusting opening and closing angle for showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032066U true CN221032066U (en) | 2024-05-28 |
Family
ID=91134676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754211.1U Active CN221032066U (en) | 2023-10-13 | 2023-10-13 | Hinge convenient for adjusting opening and closing angle for showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032066U (en) |
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2023
- 2023-10-13 CN CN202322754211.1U patent/CN221032066U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |