CN201197529Y - Hinged joint locking unit of shaking bed bottom bracket - Google Patents
Hinged joint locking unit of shaking bed bottom bracket Download PDFInfo
- Publication number
- CN201197529Y CN201197529Y CNU2008200481618U CN200820048161U CN201197529Y CN 201197529 Y CN201197529 Y CN 201197529Y CN U2008200481618 U CNU2008200481618 U CN U2008200481618U CN 200820048161 U CN200820048161 U CN 200820048161U CN 201197529 Y CN201197529 Y CN 201197529Y
- Authority
- CN
- China
- Prior art keywords
- shell body
- deck
- spring
- pin hole
- locking
- Prior art date
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a hinge locking device of the base framework of a cradle, which comprises a left shell body and a right shell body which are hinged together, a spring and a locking seat with a locking platform are respectively arranged in the right shell body and the left shell body, the spring is tightly pressed between the locking platform and the right shell body, a pin hole is arranged on the left shell body, an insertion button passes through the pin hole and contacts with the locking seat, and grooves corresponding to the locking platform on the lock seat are arranged on the left shell body and the right shell body; and the hinge locking device can be widely applied to hinging the base framework of a cradle or other products due to simple structure, convenient use, and high reliability.
Description
Technical field
The utility model relates to a kind of hinged lock uint, particularly a kind of hinged lock uint of shaking table underframe.
Background technology
Widely used on the market now cradle underframe, because when making, all be that integral production or employing screw or rivet fixedly form, thereby can not realize Fast Installation and dismounting, cause space shared in production, transportation, storage and sales process bigger, very inconvenient, so develop the research schedule that a kind of hinged lock uint that the shaking table underframe is folded has been put on people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of hinged lock uint of shaking table underframe.
The technical scheme that the utility model adopted is:
A kind of hinged lock uint of shaking table underframe, it comprises the left and right housing that is hinged together, be provided with deck and the spring of band Ka Tai in the left and right housing, spring compression is between deck and right shell body, described left shell is provided with pin hole, plug in button passes pin hole and contacts with deck, described left and right housing be provided with deck on the mutual corresponding groove of Ka Tai;
As further improvement in the technical proposal, described left shell center is provided with logical stem, and described right shell body center is provided with can overlap the logical heart sleeve that is through on the logical stem.
The beneficial effects of the utility model are: owing to the Ka Tai on the deck is being installed on the groove of left shell under the pressure of spring all the time, thereby guarantee that the shaking table underframe is stable under deployed condition, safety, reliable, any relatively rotating can not taken place; When needs with left and right housing in relative rotation the time, plug in button and compress spring as long as press by deck, make that the card decometer on the deck is contained in the groove 1 of left shell, thereby the restriction that makes deck break away from groove realizes relative motion.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a user mode schematic diagram of the present utility model;
Fig. 2 is a structure broken away view of the present utility model;
Fig. 3 is the structure broken away view of the utility model other direction.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of hinged lock uint of shaking table underframe, it comprises the left and right housing 1,2 that is hinged together, be provided with the deck 3 and the spring 4 of band card platform 31 in the left and right housing 1,2, spring 4 is pressed between deck 3 and the right shell body 2, described left shell 1 is provided with pin hole 11, plug in button 5 and pass pin hole 11 and contact with deck 3, described left and right housing 1,2 be provided with deck 3 on card platform 31 mutual corresponding groove 12,21.
The articulated manner that this product uses connects as rivet, and described left shell 1 center is provided with logical stem 13, and described right shell body 2 centers are provided with can overlap the logical heart sleeve 22 that is through on the logical stem 13, and described rivet is installed on logical stem 13 and the logical heart sleeve 22.
The action principle of this product is: because the card platform 31 on the deck 3 is on the groove 12 that is installed on left shell 1 under the pressure of spring 4 all the time, thereby guarantee that the shaking table underframe is stable under deployed condition, safety, reliable, any relatively rotating can not taken place; When needs left and right housing 1,2 in relative rotation the time, is plugged in button 5 by deck 3 compression springs 4 as long as press, make that the card platform 31 on the deck 3 is installed in the groove 21 of left shell 2, thereby the restriction that makes deck 3 break away from grooves 12 realizes relative motion.
Because this hinged lock uint is simple in structure, easy to use, and reliable high, thereby can be widely used on product such as shaking table underframe hinged.
Claims (2)
1. the hinged lock uint of a shaking table underframe, it is characterized in that: comprise the left and right housing (1,2) that is hinged together, be provided with deck (3) and the spring (4) of band Ka Tai (31) in the left and right housing (1,2), spring (4) is pressed between deck (3) and the right shell body (2), described left shell (1) is provided with pin hole (11), plug in button (5) and pass pin hole (11) and contact with deck (3), described left and right housing (1,2) be provided with deck (3) on the mutual corresponding groove (12,21) of Ka Tai (31).
2. the hinged lock uint of a kind of shaking table underframe according to claim 1, it is characterized in that: described left shell (1) center is provided with logical stem (13), and described right shell body (2) center is provided with can overlap the logical heart sleeve (22) that is through on the logical stem (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200481618U CN201197529Y (en) | 2008-05-22 | 2008-05-22 | Hinged joint locking unit of shaking bed bottom bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200481618U CN201197529Y (en) | 2008-05-22 | 2008-05-22 | Hinged joint locking unit of shaking bed bottom bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197529Y true CN201197529Y (en) | 2009-02-25 |
Family
ID=40448685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200481618U Expired - Fee Related CN201197529Y (en) | 2008-05-22 | 2008-05-22 | Hinged joint locking unit of shaking bed bottom bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197529Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340538A (en) * | 2013-07-03 | 2013-10-09 | 广东乐美达集团有限公司 | Foldable swinging device for infants and young children |
-
2008
- 2008-05-22 CN CNU2008200481618U patent/CN201197529Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340538A (en) * | 2013-07-03 | 2013-10-09 | 广东乐美达集团有限公司 | Foldable swinging device for infants and young children |
| CN103340538B (en) * | 2013-07-03 | 2015-12-02 | 广东乐美达集团有限公司 | A kind of infant's folding swinging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20140522 |