CN205053408U - Back cushion connection structure - Google Patents
Back cushion connection structure Download PDFInfo
- Publication number
- CN205053408U CN205053408U CN201520809953.2U CN201520809953U CN205053408U CN 205053408 U CN205053408 U CN 205053408U CN 201520809953 U CN201520809953 U CN 201520809953U CN 205053408 U CN205053408 U CN 205053408U
- Authority
- CN
- China
- Prior art keywords
- headrest
- hole
- regulating
- base board
- limiting
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a back cushion connection structure belongs to leisure chaise longue manufacturing processing technology field, be in including back cushion body, back body and setting the back cushion body with adapting unit between the back body, adapting unit includes that swing joint is in connection base on the back body, swing joint are in connect the regulating bottom on the base and fix just enable on the back cushion body the back cushion body is approximate parallel the regulating part of the plane internal rotation of back body. Adopt above -mentioned scheme to make the back cushion to be rotary motion in the plane of an approximate parallel back.
Description
Technical field
The utility model belongs to leisure chaise longue and manufactures processing technique field, particularly a kind of headrest syndeton.
Background technology
The headrest of current existing leisure chaise longue is all rotate around a rotating shaft being parallel to backrest, and rotation direction vector energy and backrest intersect.Left-right rotation is arranged to by the headrest of the leisure chaise longue also had, and the headrest rotation direction of this leisure chaise longue points to backrest both sides.The chair of above-mentioned two kinds of structures can make backrest cause headrest end on the low side when transferring, people on seat can be very uncomfortable when having a rest, and the angular adjustment of existing headrest cannot make backrest horizontal rotary in approximately parallel plane transfer the satisfied adjustment on the low side to headrest end.
Utility model content
The purpose of this utility model is to make headrest rotate in the plane of a less parallel backrest.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of headrest syndeton, comprise headrest body, backrest body and be arranged on the attaching parts between described headrest body and described backrest body, described attaching parts comprise the connection base be movably connected in described backrest body, be movably connected in the regulating base board on described connection base and be fixed on described headrest body and the regulating part that the plane internal rotation of described headrest body backrest body described in less parallel turns can be made.What connect base arranges the satisfied adjustment acted on headrest on position of human body.
As preferably, described regulating base board is provided with a position-arresting disk, described position-arresting disk comprise offer in the middle for coordinating the limiting through hole of described regulating part, described limiting through hole surrounding is distributed with connecting hole.Position-arresting disk can provide a benchmark for the rotation of headrest.
As preferably, described regulating part comprises the support bar coordinated with described limiting through hole and the clamping rpole coordinated with described connecting hole, and described clamping rpole arranges one.
As preferably, described regulating base board has a bending and described regulating base board is divided into adjusting portion and support portion; Described headrest body is pointed in described bending; Described position-arresting disk is arranged on described adjusting portion place.
As preferably, described support bar is provided with external screw thread on the surface, is provided with and coordinates described externally threaded internal thread in described limiting through hole.
As preferably, described connection base is provided with screw, by the screw rod be arranged in described screw, described connection base is fixed in described backrest body.
As preferably, described regulating base board side is " J " type.
In sum, the utility model achieves headrest central shaft and rotates in the plane of a near normal horizontal plane, this structure makes the headrest central rotating shaft line of less parallel horizontal plane originally crossing with horizontal plane through over-rotation, the headrest originally approximately lying in a horizontal plane in neck location is made to produce an angle of inclination, one end of headrest is near head, the other end is near shoulder, the putting position of adjustment vertebra makes vertebra can not ossify because keeping a posture for a long time, and can form the layback realization massage to shoulder of a lever by head.
If the backrest of leisure chaise longue can before and after rotate, so at leisure chaise longue when backrest hypsokinesis reaches level of approximation position, the position that headrest can adjust the high bottom surface of headrest at level of approximation rotation in surface meets the people of rest to the needs of comfort level.
Rotary spacing part being arranged to an axis hole makes rotating shaft freely can rotate in this axis hole and can along displacement back and forth in central rotating shaft line in axis hole, and total is simple.By the problem achieving limiting rotating angle that cooperation letter that is protruding and recess is answered, save production cost.Bending be arranged so that headrest has an elastic-restoring force in stressed and makes the people had a rest more comfortable, and this bending can also give the space of a rotating shaft displacement.
When implementing rotating shaft fixed bar connection rotating shaft and backstay is placed in the technical scheme in locating slot, axle sleeve is socketed in the rotation that rotating shaft fixed bar achieves headrest, and backstay is placed in motion in locating slot, makes total simple.And the dual-side of locating slot plays rubbing action to backstay, friction energy plays positioning action to backstay.
Accompanying drawing explanation
Fig. 1 is side view cutaway drawing of the present utility model;
In Fig. 1,1-headrest body, 2-backrest body, 3-attaching parts, 4-connects base, 11-support bar, 12-clamping rpole, 41-regulating base board, 42-regulating part, 43-position-arresting disk, 44-limiting through hole, 45-connecting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of headrest syndeton as shown in Figure 1, the attaching parts 3 comprising headrest body 1, backrest body 2 and be arranged between headrest body 1 and backrest body 2.Attaching parts 3 comprise the connection base 4 be movably connected in backrest body 2, are movably connected in the regulating base board 41 on connection base 4 and are fixed on the regulating part 42 be flexibly connected on headrest body 1 and with regulating base board 41.
Connect on base 4 and be provided with screw, screw rod is set in screw connection base 4 is fixed in backrest body 2.Connect passage base 4 being provided with and holding regulating base board 41, regulating base board 41 does fixable displacement in passage.Regulating base board 41 has a bending and regulating base board 41 is divided into adjusting portion and support portion, support portion is just engaged by above-mentioned passage, because need to do displacement movement in passage, so the length that regulating base board 41 bends rear support portion is greater than the length of adjusting portion, regulating base board 41 side is made to be the displacement that " J " type facilitates headrest.Headrest body 1 is pointed in bending; The adjusting portion of regulating base board 41 offers position-arresting disk 43.Position-arresting disk 43 comprise offer in the middle for coordinating the limiting through hole 44 of regulating part 42, limiting through hole 44 surrounding is distributed with connecting hole 45.Regulating part 42 comprises the support bar 11 coordinated with limiting through hole 44 and the clamping rpole 12 coordinated with connecting hole 45, and clamping rpole 12 arranges one.Support bar 11 is provided with external screw thread on the surface, is provided with and coordinates externally threaded internal thread in limiting through hole 44.
Support portion is acted on the position on human body by the good headrest body 1 of passages regulate, support bar 11 rotates in limiting through hole 44 by the cooperation of external screw thread and internal thread, because connecting hole 45 is evenly distributed with multiple in limiting through hole 44 surrounding, but clamping rpole 12 just only arranges one, so make the angle of headrest body 1 arbitrarily be regulated by clamping rpole 12 and matching one by one of connecting hole 45.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (7)
1. a headrest syndeton, the attaching parts (3) comprising headrest body (1), backrest body (2) and be arranged between described headrest body (1) and described backrest body (2), it is characterized in that, described attaching parts (3) comprise the connection base (4) be movably connected in described backrest body (2), be movably connected in the regulating base board (41) on described connection base (4) and be fixed on described headrest body (1) upper and the regulating part (42) that the plane internal rotation of described headrest body (1) backrest body (2) described in less parallel turns can be made.
2. a kind of headrest syndeton according to claim 1, it is characterized in that, described regulating base board (41) is provided with a position-arresting disk (43), described position-arresting disk (43) comprise offer in the middle for coordinating the limiting through hole of described regulating part (42) (44), described limiting through hole (44) surrounding is distributed with connecting hole (45).
3. a kind of headrest syndeton according to claim 2, it is characterized in that, described regulating part (42) comprises the support bar (11) coordinated with described limiting through hole (44) and the clamping rpole (12) coordinated with described connecting hole (45), and described clamping rpole (12) arranges one.
4. a kind of headrest syndeton according to Claims 2 or 3, is characterized in that, described regulating base board (41) has a bending and described regulating base board (41) is divided into adjusting portion and support portion; Described headrest body (1) is pointed in described bending; Described position-arresting disk (43) is arranged on described adjusting portion place.
5. a kind of headrest syndeton according to claim 4, is characterized in that, described support bar (11) is provided with external screw thread on the surface, is provided with and coordinates described externally threaded internal thread in described limiting through hole (44).
6. a kind of headrest syndeton according to claim 5, is characterized in that, described connection base (4) is provided with screw, described connection base (4) is fixed in described backrest body (2) by the screw rod be arranged in described screw.
7. a kind of headrest syndeton according to claim 6, is characterized in that, described regulating base board (41) side is " J " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809953.2U CN205053408U (en) | 2015-10-20 | 2015-10-20 | Back cushion connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809953.2U CN205053408U (en) | 2015-10-20 | 2015-10-20 | Back cushion connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053408U true CN205053408U (en) | 2016-03-02 |
Family
ID=55380035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809953.2U Expired - Fee Related CN205053408U (en) | 2015-10-20 | 2015-10-20 | Back cushion connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193128A (en) * | 2015-10-20 | 2015-12-30 | 浙江安吉祥泰家具有限公司 | Back cushion connecting structure |
| CN107536316A (en) * | 2017-09-26 | 2018-01-05 | 广西民族大学 | A kind of chair |
-
2015
- 2015-10-20 CN CN201520809953.2U patent/CN205053408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193128A (en) * | 2015-10-20 | 2015-12-30 | 浙江安吉祥泰家具有限公司 | Back cushion connecting structure |
| CN105193128B (en) * | 2015-10-20 | 2018-03-23 | 浙江安吉祥泰家具有限公司 | A kind of headrest attachment structure |
| CN107536316A (en) * | 2017-09-26 | 2018-01-05 | 广西民族大学 | A kind of chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |