CN204764109U - Folding table joint lock - Google Patents
Folding table joint lock Download PDFInfo
- Publication number
- CN204764109U CN204764109U CN201520493546.5U CN201520493546U CN204764109U CN 204764109 U CN204764109 U CN 204764109U CN 201520493546 U CN201520493546 U CN 201520493546U CN 204764109 U CN204764109 U CN 204764109U
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- bumping post
- component
- folding table
- rotation
- bar
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Abstract
The utility model discloses a folding table joint lock, first part and second part including the rotation connection, first part and second part rotate through the pivot to be connected, first part is equipped with a bellied portion that keeps out with the junction of axis of rotation, is equipped with a bar groove on the second part that corresponds, and the bar inslot slides to inlay and is equipped with a bumping post, the bumping post is connected with the pivot transmission through a connecting piece, and the rotation of pivot drives the bumping post and slides to tightly keeping out the portion at the bar inslot for restrict first part and the second part rotates relatively. Bar inslot through locking in the joint on one of them rotatable parts sets up gliding bumping post, make its when sliding to one end with another rotatable parts on the portion of keeping out cooperation, restrict two rotatable parts's of joint lock relative rotation, the slip of bumping post realizes through the rotation of pivot, reduces the manual control beta structure of original joint in locking for the folding table outward appearance is pleasing to the eye succinct more, facilitates the use.
Description
Technical field
The utility model relates to folding table technical field, particularly a kind of folding table knuckle lock.
Background technology
Folding table is the desk can with folder function, folding table is generally steel-wood structure, because folding table is convenient folding, be convenient to transport this feature, in dinner party, meeting, his figure is often seen in the temporarily reception property such as exhibition place, become hotel, the indispensable part in the places such as exhibition, the fold mechanism of existing folding table is all adopt knuckle lock structure, folding snap close is in the past manual, usually with plastics or metal lock catch, snap close is opened after needing manually to pull, then folding table leg, following ability folder table top, and locker has been incorporated into a pin joint by buckle structure by this patent, automatic locking foldable table top function after table pin is opened, snap close can be removed in the lump when closedown side table pin, folding desktop afterwards.
Summary of the invention
In order to overcome above-mentioned defect, it is simple that the utility model provides a kind of structure, folding table knuckle lock easy to use.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of folding table knuckle lock, comprise the first component and second component that are mutually rotationally connected, described first component is connected by axis of rotation with second component, the junction of described first component and turning cylinder is provided with the blocking part of a projection, corresponding second component is provided with a bar-shaped trough, slide in bar-shaped trough and be embedded with a bumping post, described bumping post is connected with rotating shaft transmission by a connection piece, the rotation of rotating shaft drives bumping post to slide in bar-shaped trough and pushes against blocking part, for limiting first component and second component relatively rotates.
As further improvement of the utility model, described connector is the flexible connector of one " V " shape, and its one end is connected with bumping post, and the other end is fixed by screws in rotating shaft.
As further improvement of the utility model, described connector is that plastic material is made.
The beneficial effects of the utility model are: folding table knuckle lock of the present utility model is by arranging the bumping post of slip in the bar-shaped trough on knuckle lock wherein on rotatable parts, it is made to coordinate with the blocking part on another rotatable parts when sliding into one end, the relatively rotating of two rotatable parts of knuckle lock is limited, the rotation sliding through rotating shaft of bumping post realizes, reduce the Non-follow control foldable structure in original knuckle lock, make folding table outward appearance more succinctly attractive in appearance, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is one of the utility model structure using state schematic diagram;
Fig. 3 is the utility model structure using state schematic diagram two;
Indicate in figure: 1-first component; 2-second component; 3-rotating shaft; 4-blocking part; 5-bar-shaped trough; 6-bumping post; 7-connector.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of a kind of folding table of the utility model knuckle lock, comprise the first component 1 and second component 2 that are mutually rotationally connected, described first component 1 and second component 2 are rotationally connected by rotating shaft 3, described first component 1 and the junction of rotating shaft 3 are provided with the blocking part 4 of a projection, corresponding second component 2 is provided with a bar-shaped trough 5, slide in bar-shaped trough 5 and be embedded with a bumping post 6, described bumping post 6 is in transmission connection by a connection piece 7 and rotating shaft 3, the rotation of rotating shaft 3 drives bumping post 6 to slide in bar-shaped trough 5 and pushes against blocking part 4, for limiting first component 1 and second component 2 relatively rotates.Described connector 7 is the flexible connector of one " V " shape, and its one end is connected with bumping post 6, and the other end is fixed by screws in rotating shaft 3.Described connector 7 is made for plastic material.
When folding table needs folding, first rotating shaft 3, rotating shaft 3 drives bumping post 6 to slide in bar-shaped trough 5 by connector, bumping post 6 is made to skid off the slewing area of blocking part 4, rotation first component 1 and second component 2 can realize folding, reduce the Non-follow control foldable structure in original knuckle lock, make folding table outward appearance more succinctly attractive in appearance, easy to use.
Claims (3)
1. a folding table knuckle lock, comprise the first component (1) and second component (2) that are mutually rotationally connected, described first component (1) and second component (2) are rotationally connected by rotating shaft (3), it is characterized in that: described first component (1) is provided with the blocking part (4) of a projection with the junction of rotating shaft (3), corresponding second component (2) is provided with a bar-shaped trough (5), slide in bar-shaped trough (5) and be embedded with a bumping post (6), described bumping post (6) is in transmission connection by a connection piece (7) and rotating shaft (3), the rotation of rotating shaft (3) drives bumping post (6) to slide in bar-shaped trough (5) and pushes against blocking part (4), for limiting first component (1) and second component (2) relatively rotates.
2. folding table knuckle lock according to claim 1, it is characterized in that: described connector (7) is the flexible connector of one " V " shape, its one end is connected with bumping post (6), and the other end is fixed by screws in rotating shaft (3).
3. folding table knuckle lock according to claim 1, is characterized in that: described connector (7) is made for plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493546.5U CN204764109U (en) | 2015-07-09 | 2015-07-09 | Folding table joint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493546.5U CN204764109U (en) | 2015-07-09 | 2015-07-09 | Folding table joint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764109U true CN204764109U (en) | 2015-11-18 |
Family
ID=54504268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493546.5U Active CN204764109U (en) | 2015-07-09 | 2015-07-09 | Folding table joint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510231A (en) * | 2017-08-29 | 2017-12-26 | 北京西科盛世通酒店会展设备制造有限公司 | Collapsible cloth phenanthrene platform |
| RU213434U1 (en) * | 2022-07-18 | 2022-09-12 | Александр Олегович Сокольвак | folding furniture item |
| US11819120B2 (en) | 2021-03-25 | 2023-11-21 | The Stanley Works Israel Ltd. | Automatic locking mechanism and worktable |
-
2015
- 2015-07-09 CN CN201520493546.5U patent/CN204764109U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510231A (en) * | 2017-08-29 | 2017-12-26 | 北京西科盛世通酒店会展设备制造有限公司 | Collapsible cloth phenanthrene platform |
| CN107510231B (en) * | 2017-08-29 | 2020-03-31 | 北京西科盛世通酒店会展设备制造有限公司 | Foldable buffy table |
| US11819120B2 (en) | 2021-03-25 | 2023-11-21 | The Stanley Works Israel Ltd. | Automatic locking mechanism and worktable |
| RU213434U1 (en) * | 2022-07-18 | 2022-09-12 | Александр Олегович Сокольвак | folding furniture item |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |