CN200976993Y - Enclosure bottom folding center angle adjustable lockable joint mechanism - Google Patents
Enclosure bottom folding center angle adjustable lockable joint mechanism Download PDFInfo
- Publication number
- CN200976993Y CN200976993Y CN 200620045225 CN200620045225U CN200976993Y CN 200976993 Y CN200976993 Y CN 200976993Y CN 200620045225 CN200620045225 CN 200620045225 CN 200620045225 U CN200620045225 U CN 200620045225U CN 200976993 Y CN200976993 Y CN 200976993Y
- Authority
- CN
- China
- Prior art keywords
- center
- folding band
- seat
- folding
- pin
- 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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Abstract
The utility model discloses an adjustable and lockable joint angle mechanism. The joint angle of the folding center at the bottom of the infant bed skirt could be adjusted and locked reliably via the simple operation. This mechanism consists of the upper & lower joint bases, the slide block jaw, the folding strap pin, the U-shaped torsional spring, the elongated slot cap, the folding strap, the slide block, the pivot and the steel pipe. For this utility model, the matched gear teeth mouths are equipped at the outside of the lower central notch of the joint base on the center and the inner side of the upper central notch of the lower joint base. The crossing surfaces of both the upper and lower joint bases are the matched arc wall face and the parallel surface. The folding strap presents the lozenge via the folding strap encircles the rectangular hole, the folding strap jaw and the U-shaped torsional spring as well as connects with both sides of the slide block. This utility model is used for solving such problems as the size of the bed skirt is unable to be adjusted due to the fixed central joint angle as well as poor locking property thereof.
Description
Technical field
The utility model relates to a kind of folding joint mechanism, particularly a kind of baby's bed bottom fold center knuckle angular adjustment latch-up structure that is used for.
Background technology
At present, known baby's bed bottom centre's joint latch-up structure (022662266.9) is to be made of center knuckle seat, feet, steel pipe, slide block, folding band etc.But the angle in bottom centre joint is fixed, and can not adjust the long and wide shape of bed flexibly according to the demand in market, and former center knuckle latch-up structure reliability is relatively poor.
Summary of the invention
The purpose of this utility model is: provide a kind of and be easy to fold, lock the adjustable folding baby's bed of reliable, angle bottom centre joint angles and can regulate the lockable structure.
The technical solution of the utility model is:folding infanette bottom centre joint angles can be regulated the lockable structure, comprise the upper and lower socket joint in center, slider pin, folding band pin, U-shaped torsion spring, elongated slot lid, folding band, slide block, pivot and steel pipe, steel pipe is riveted on the angle socket joint of center by rivet is active, and convex gear intersects clamping certain angle organization center socket joint by the central channel gear with center hypozygal seat in the middle of the upper joint seat of center.It is characterized in that:the gear teeth mouth of coupling is equipped with in the central upper portion notch inboard of the lower central notch of the center upper joint seat outside and center hypozygal seat, upper joint seat center, and the contact-making surface that intersects of center upper joint seat and center hypozygal seat is the arcwall face and the parallel surface of coupling. center inside groove two sides have the slide block elongated slot; Lid is equipped with on top; The center inner capping is fixed on the upper joint seat of center by folding band pin; Folding band pin two side holes is equipped with U-shaped button spring; Insert respectively in the slide block oval groove U-shaped button spring both sides; Slider pin is housed respectively in the hole on the slider end of both sides is positioned at the rotation of port of steel pipe top restriction steel pipe; Cover and have oblong aperture; The company's of wearing folding band in the hole; The folding band is connected with U-shaped button spring around lid oblong aperture, folding band pin and is connected two side slides; The folding band is around being prismatic
The beneficial effects of the utility model are: owing to pass through the mutual clamping of the gear teeth mouth of hypozygal seat center, center inside groove contact-making surface, the fixing certain angle that intersects makes that the center knuckle angle can flexible modulation.Simultaneously owing to drive the parallel inside slip of sliding pin extrusion button spring by pulling folding band, making steel pipe break away from slider pin can fold, and the folding band is upwards pulling, has been obedient to folding direction and has made things convenient for operation, expansion sliding block and U-shaped button spring have feasible operation to carry out repeatedly, and locking is reliable.
Description of drawings
Fig. 1 is the preceding design sketch of the utility model angle adjustable combination.
Fig. 2 is the utility model angle adjustable combination back design sketch.
Fig. 3 is the utility model angle adjustable combination back vertical view.
Fig. 4 is a design sketch after the another kind of combination of angles of the utility model angle adjustable.
Fig. 5 is the utility model center knuckle released state.
Fig. 6 is the utility model center knuckle lock-out state.
Fig. 7 is the utility model bed frame effect figure.
1. center upper joint seats among the figure, 2. steel pipe, 3. hinge, 4. slide block, 5. folding band, 6. long Cao Gai, 7.U shape button spring, 8. folding band pin, 9. slider pin, 10. center hypozygal seat.
Specific embodiment dxz
With reference to figure, folding infanette bottom centre joint angles can be regulated lockable mechanism, (1), down (10) socket joint, slider pin (9), folding band pin (8), U-shaped button spring (7), long Cao Gai (6), folding band (5), slide block (4), hinge (3) and steel pipe (2) in the heart in comprising, steel pipe (2) is riveted on the angle socket joint of center (1) by rivet is active, and convex gear intersects clamping certain angle organization center angle socket joint by the central channel gear with center hypozygal seat (10) in the middle of the center upper joint seat (1).It is characterized in that: the gear teeth mouth of coupling is equipped with in the lower central notch outside of center upper joint seat (1) and the central upper portion notch inboard of center hypozygal seat (10), the contact-making surface that intersects of center upper joint seat (1) and center hypozygal seat (10) is the arcwall face and the parallel surface of coupling, center hypozygal seat (10) center inside groove two sides have slide block (4) elongated slot, lid (6) is equipped with on top, center inner capping (6) is fixed on the center upper joint seat (1) by folding band pin (8), folding band pin (8) two side holes is equipped with U-shaped button spring (7), insert respectively in slide block (4) the oval groove U-shaped button spring (7) both sides, in the hole prismatic is housed respectively on two side slides (4) end.Because (1), the mutual clamping of the gear teeth mouth of (10) socket joint center inside groove contact-making surface down in the heart in passing through, the fixing certain angle that intersects makes prismatic.Because (1), the mutual clamping of the gear teeth mouth of (10) socket joint center inside groove contact-making surface down in the heart in passing through, the fixing certain angle that intersects makes that the center knuckle angle can flexible modulation.Sliding pin (9) outer end is positioned at steel pipe (2) top.Be the expansion lock-out state.When folding baby's bed, by pulling folding band (5), drive the parallel inside slip of sliding pin (9) extrusion button spring (7), making steel pipe (2) break away from slider pin (9) can fold.After steel pipe (2) was folding, button spring (7) resetted, and drove sliding pin (9) and also resetted, and was folding lock-out state.
Claims (5)
1, bed bed bottom fold center adjustable angle joint lockable articulation mechanism, in comprising in the heart, the hypozygal seat, slider pin, folding band pin, the U-shaped torsion spring, the elongated slot lid, the folding band, slide block, pivot and steel pipe, steel pipe is riveted on the angle socket joint of center by rivet is active, convex gear intersects the clamping certain angle by the central channel gear with center hypozygal seat in the middle of the center upper joint seat, it is characterized in that: the gear teeth mouth of coupling is equipped with in the lower central notch outside of center upper joint seat and the central upper portion notch inboard of center hypozygal seat, the contact-making surface that intersects of center upper joint seat and center hypozygal seat is the arcwall face and the parallel surface of coupling, upper joint seat center, center inside groove two sides have the slide block elongated slot, lid is equipped with on top, the center inner capping is fixed on the upper joint seat of center by folding band pin, folding band pin two side holes is equipped with U-shaped button spring, insert respectively in the slide block oval groove U-shaped button spring both sides, slider pin is housed respectively in the hole on the slider end of both sides is positioned at the rotation of steel pipe port top restriction steel pipe, cover and have oblong aperture, the company's of wearing folding band in the hole, the folding band is around the lid oblong aperture, folding band pin is with U-shaped button spring and be connected two side slides, and the folding band is around being prismatic.
2, bed bottom fold according to claim 1 center adjustable angle lockable articulation mechanism, it is characterized in that: the gear teeth mouth of coupling is equipped with in the lower central notch outside of center upper joint seat and the central upper portion notch inboard of center hypozygal seat, the contact-making surface that intersects of center upper joint seat and center hypozygal seat is the arcwall face and the parallel surface of coupling, the mutual clamping of the gear teeth mouth by upper and lower socket joint center, center inside groove contact-making surface, the fixing certain angle that intersects makes that the center knuckle angle can flexible modulation.
3, bed bottom fold according to claim 1 center adjustable angle lockable articulation mechanism, it is characterized in that: upper joint seat center, center inside groove two sides have the slide block elongated slot, lid is equipped with on top, the center inner capping is fixed on the upper joint seat of center by folding band pin, cover and have oblong aperture, the company's of wearing folding band in the hole is when upwards spurring the folding band, be obedient to folding direction and made things convenient for operation
4, bed bottom fold according to claim 1 center adjustable angle lockable articulation mechanism, it is characterized in that: folding band pin two side holes is equipped with U-shaped button spring, insert respectively in the slide block oval groove U-shaped button spring both sides, slider pin is housed respectively in the hole on the slider end of both sides is positioned at the rotation of steel pipe port top restriction steel pipe, owing to drive the parallel inside slip of sliding pin extrusion button spring by pulling folding band, making steel pipe break away from slider pin can fold simultaneously.
5, bed bottom fold according to claim 1 center adjustable angle lockable articulation mechanism, it is characterized in that: the folding band around the lid oblong aperture, folding band pin is with U-shaped button spring and be connected two side slides, the folding band is around being prismatic, pulling folding band drives flexible slide block and U-shaped button spring makes operation to carry out repeatedly, and locking is reliable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045225 CN200976993Y (en) | 2006-08-29 | 2006-08-29 | Enclosure bottom folding center angle adjustable lockable joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045225 CN200976993Y (en) | 2006-08-29 | 2006-08-29 | Enclosure bottom folding center angle adjustable lockable joint mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976993Y true CN200976993Y (en) | 2007-11-21 |
Family
ID=38977374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045225 Expired - Fee Related CN200976993Y (en) | 2006-08-29 | 2006-08-29 | Enclosure bottom folding center angle adjustable lockable joint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103930000A (en) * | 2011-09-12 | 2014-07-16 | 美泰有限公司 | Folding infant seat with canopy |
| CN110881804A (en) * | 2018-09-07 | 2020-03-17 | 封燮 | Rotating joint of folding bed and folding bed |
-
2006
- 2006-08-29 CN CN 200620045225 patent/CN200976993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103930000A (en) * | 2011-09-12 | 2014-07-16 | 美泰有限公司 | Folding infant seat with canopy |
| CN103930000B (en) * | 2011-09-12 | 2016-06-22 | 美泰有限公司 | With the folding baby seat of covering |
| CN110881804A (en) * | 2018-09-07 | 2020-03-17 | 封燮 | Rotating joint of folding bed and folding bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |