CN215532930U - Improved structure of drawer quick-release connector - Google Patents
Improved structure of drawer quick-release connector Download PDFInfo
- Publication number
- CN215532930U CN215532930U CN202022726508.3U CN202022726508U CN215532930U CN 215532930 U CN215532930 U CN 215532930U CN 202022726508 U CN202022726508 U CN 202022726508U CN 215532930 U CN215532930 U CN 215532930U
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- CN
- China
- Prior art keywords
- upper cover
- connecting seat
- base
- rivet
- drawer
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- 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 - Fee Related
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- 238000000034 method Methods 0.000 claims abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
An improved structure of a quick-release connector of a drawer comprises a base fixedly arranged on one side of a side plate of the drawer and an upper cover covering the upper part of the base, wherein the upper cover is clamped in a positioning hole at the upper end of the base through a positioning column arranged on the lower end surface of the upper cover so as to connect the base with the upper cover; a connecting seat is clamped between the upper cover and the base, and the connecting seat is clamped in a positioning groove of the guide rail assembly through a positioning tooth at the front end of the connecting seat to quickly connect the drawer side plate with the guide rail assembly; the method is characterized in that: the base in be provided with down the hinge hole, be provided with the hinge hole in the upper cover, be provided with the mounting hole on the connecting seat, a rivet passes hinge hole, mounting hole and last hinge hole down in proper order, and it is fixed as an organic whole to rivet the three, the connecting seat pass through the mounting hole around the rivet swing. The utility model has the beneficial effects that: the rivet is used as the rotating shaft of the connecting seat, so that the connecting seat has stronger bearing capacity, and the service life of the connecting seat is prolonged.
Description
Technical Field
The utility model relates to a hardware fitting, in particular to an improved structure of a quick-release connector of a drawer.
Background
The existing drawer generally comprises a panel, a side plate, a rear plate and a bottom plate, wherein the bottom plate and a sliding rail are fixed by screws. However, the bottom plate and the slide rail connected in this way have low disassembly efficiency. Simultaneously, the drawer is used for a long time or is disassembled and assembled, so that the side plates and the sliding rails are easy to loosen, and the normal use of the drawer is influenced. Meanwhile, the drawer slide rail generally includes an inner rail installed at both sides of the drawer and an outer rail installed at both inner walls of the cabinet frame of the table. The drawer with the detachable function is available on the market, the structure is complex, the number of parts is large, the assembly is inconvenient, and the assembly efficiency is not high. When needs are dismantled between interior rail and the outer rail, need user's both hands to press and just can dismantle the drawer, it is nimble convenient enough during the dismantlement to interior rail still is fixed with the drawer after dismantling, makes to become very inconvenient when changing or maintaining the drawer. Therefore, a drawer quick-dismantling device is available in the market, and the quick dismantling between the drawer and the guide rail can be realized by utilizing the connecting seat hook on the quick-dismantling device. However, in the existing quick release device for drawer, the connecting seat is connected with the fixing seat through the plastic hinge shaft in the fixing seat, and in the later use process, because the bearing capacity of the plastic hinge shaft is limited, the plastic hinge shaft is easy to break and damage, so that it is necessary to further improve the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides an improved structure of a quick-release connector for a drawer, which has the advantages of simple structure, stable and firm connecting structure, long service life and strong impact resistance.
The object of the utility model is achieved in the following way: an improved structure of a quick-release connector of a drawer comprises a base fixedly arranged on one side of a side plate of the drawer and an upper cover covering the upper part of the base, wherein the upper cover is clamped in a positioning hole at the upper end of the base through a positioning column arranged on the lower end surface of the upper cover so as to connect the base with the upper cover; a connecting seat is clamped between the upper cover and the base, and the connecting seat is clamped in a positioning groove of the guide rail assembly through a positioning tooth at the front end of the connecting seat to quickly connect the drawer side plate with the guide rail assembly; the method is characterized in that: the base in be provided with down the hinge hole, be provided with the hinge hole in the upper cover, be provided with the mounting hole on the connecting seat, a rivet passes hinge hole, mounting hole and last hinge hole down in proper order, and it is fixed as an organic whole to rivet the three, the connecting seat pass through the mounting hole around the rivet swing.
The cylindrical surface of the rivet is provided with a boss, and after the rivet is riveted, the boss is pressed against the lower end surface of the upper cover.
The end faces of the upper cover and the base are provided with recessed counter bores corresponding to the upper hinge hole and the lower hinge hole, and two ends of the rivet are fixed in the counter bores.
The utility model has the beneficial effects that: 1. convenient operation, simple structure effectively improves the dismouting efficiency of drawer, realizes the quick dismantlement installation of drawer and guide rail. 2. The rivet is used as the rotating shaft of the connecting seat, so that the connecting seat has stronger bearing capacity, and the service life of the connecting seat is prolonged. 3. The rivet also has the function of connecting the base and the upper cover, and is prevented from being disassembled in the storage and transportation processes.
Drawings
FIG. 1 is a diagram illustrating the assembly effect of the present invention.
Fig. 2 and 3 are assembly views of the structure of the utility model.
Fig. 4 is a structural sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. An improved structure of a quick-release connector of a drawer comprises a base 1 fixedly arranged on one side of a side plate of the drawer and an upper cover 2 covering the upper part of the base 1, wherein the upper cover 2 is clamped in a positioning hole 4 at the upper end of the base 1 through a positioning column 3 arranged on the lower end surface of the upper cover, and the base 1 is connected with the upper cover 2; a connecting seat 5 is clamped between the upper cover 2 and the base 1, the connecting seat 5 is clamped in a positioning groove of the guide rail assembly through a positioning tooth 51 at the front end of the connecting seat, and the drawer side plate is quickly connected with the guide rail assembly; the method is characterized in that: the base 1 in be provided with down hinge hole 11, be provided with hinge hole 21 in the upper cover 2, be provided with mounting hole 52 on the connecting seat 5, a rivet 6 passes hinge hole 11, mounting hole 52 and last hinge hole 21 down in proper order, and the riveting of three is fixed as an organic whole, connecting seat 5 pass through mounting hole 52 around the swing of rivet 6.
The cylindrical surface of the rivet 6 is provided with a boss 61, and after the rivet 6 is riveted, the boss 61 is pressed against the lower end surface of the upper cover 2.
The end surfaces of the upper cover 2 and the base are provided with concave counter bores 7 corresponding to the upper hinge hole 21 and the lower hinge hole 11, and two ends of the rivet 6 are fixed in the counter bores 7.
The working principle is as follows: when the drawer begins to be installed with the guide rail, the positioning teeth on the connecting seat contact with the guide rail assembly, and along with continuous forward propulsion of the drawer, the positioning teeth are clamped in the positioning grooves of the guide rail assembly, so that the drawer side plate is quickly connected with the guide rail assembly, and the drawer is quickly installed. When the drawer and the guide rail need to be disassembled, the connecting seat is pushed to swing by utilizing the pushing handle of the connecting seat, the positioning teeth are separated from the positioning grooves, the contact between the drawer side plate and the guide rail component is relieved, and the quick disassembly of the drawer is realized. The quick detach connector in the present case convenient operation, simple structure effectively improves the dismouting efficiency of drawer, realizes the quick dismantlement installation of drawer and guide rail, and is simple and convenient, has avoided utilizing the fixed installation of screw to be loaded down with trivial details in the tradition, drawback such as installation effectiveness low.
Wherein, it is required to be noted that: in the scheme, the rivet is used as the rotating shaft of the connecting seat, so that the connecting seat has stronger bearing capacity and the service life of the connecting seat is prolonged. Therefore, the problem that the plastic rotating shaft is damaged due to the fact that the plastic rotating shaft is easy to wear and can be broken when being seriously impacted when the plastic rotating shaft is adopted in the traditional technology is avoided. In addition, the rivet also has the function of connecting the base and the upper cover, and after the rivet is installed, the rivet heads at the upper end and the lower end of the rivet are distributed and fixed in the counter bores of the end surfaces of the upper cover and the base, so that the rivet heads do not protrude out of the end surfaces of the rivet heads, and the quick-release handle is convenient to assemble with the drawer and the guide rail. The rivet rivets and fixes the upper cover and the base into a whole, thereby avoiding the disassembly of the upper cover and the base in the process of storage and transportation.
Further: in order to prevent the rivet from deforming the upper cover in the riveting process, the cylindrical surface of the rivet is provided with a boss 61, and when the rivet 6 is riveted, the boss 61 is pressed against the lower end surface of the upper cover 2. The boss is utilized to support the upper cover, so that the upper cover is prevented from moving downwards after being deformed to interfere with the swinging of the connecting seat, and the normal use of the connecting seat is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (3)
1. An improved structure of a quick-release connector of a drawer comprises a base (1) fixedly arranged on one side of a drawer side plate and an upper cover (2) covering the upper part of the base (1), wherein the upper cover (2) is clamped in a positioning hole (4) at the upper end of the base (1) through a positioning column (3) arranged on the lower end surface of the upper cover, and the base (1) is connected with the upper cover (2); a connecting seat (5) is clamped between the upper cover (2) and the base (1), the connecting seat (5) is clamped in a positioning groove of the guide rail assembly through a positioning tooth (51) at the front end of the connecting seat, and the drawer side plate is quickly connected with the guide rail assembly; the method is characterized in that: the base (1) in be provided with down hinge hole (11), be provided with hinge hole (21) in upper cover (2), be provided with mounting hole (52) on connecting seat (5), hinge hole (11), mounting hole (52) and last hinge hole (21) under a rivet (6) passes in proper order, rivet the fixation as an organic whole with the three, connecting seat (5) pass through mounting hole (52) and swing around rivet (6).
2. The improved structure of the quick-release connector for drawers of claim 1 is characterized in that: the cylindrical surface of the rivet (6) is provided with a boss (61), and after the rivet (6) is riveted, the boss (61) is pressed against the lower end surface of the upper cover (2).
3. The improved structure of the quick-release connector for drawers of claim 1 is characterized in that: the end faces of the upper cover (2) and the base are provided with concave counter bores (7) corresponding to the upper hinge hole (21) and the lower hinge hole (11), and two ends of the rivet (6) are fixed in the counter bores (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726508.3U CN215532930U (en) | 2020-11-23 | 2020-11-23 | Improved structure of drawer quick-release connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726508.3U CN215532930U (en) | 2020-11-23 | 2020-11-23 | Improved structure of drawer quick-release connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215532930U true CN215532930U (en) | 2022-01-18 |
Family
ID=79814925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022726508.3U Expired - Fee Related CN215532930U (en) | 2020-11-23 | 2020-11-23 | Improved structure of drawer quick-release connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215532930U (en) |
-
2020
- 2020-11-23 CN CN202022726508.3U patent/CN215532930U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |