CN105124966A - Backing block connection piece - Google Patents
Backing block connection piece Download PDFInfo
- Publication number
- CN105124966A CN105124966A CN201510677820.9A CN201510677820A CN105124966A CN 105124966 A CN105124966 A CN 105124966A CN 201510677820 A CN201510677820 A CN 201510677820A CN 105124966 A CN105124966 A CN 105124966A
- Authority
- CN
- China
- Prior art keywords
- headrest
- rotating shaft
- backrest
- latch
- backing block
- 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.)
- Granted
Links
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a backing block connection piece and belongs to the technical field of recreational chair manufacturing and machining. The backing block connection piece comprises a backing block body, a backrest body and a connection piece body arranged between the backing block body and the backrest body. The connection piece body comprises a connection bottom plate and an adjusting component, wherein the connection bottom plate is connected to the backrest body, and the adjusting component is arranged on the connection bottom plate and can make the backing block body to rotate in a plane approximately parallel to the backrest body. By the adoption of the scheme, the backing block is made to rotate in the plane approximately parallel to the backrest.
Description
Technical field
The invention belongs to leisure chaise longue and manufacture processing technique field, particularly a kind of headrest connector.
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.And rotate after need manually to carry out being fixed to prevent headrest from again rotating, operation compare be not easy control.
Summary of the invention
The object of the invention is to make headrest rotate in the plane of a less parallel backrest.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of headrest connector, comprise headrest body, backrest body and be arranged on the connector body between described headrest body and described backrest body, described attaching parts body comprises and is connected to connecting bottom board in described backrest body and is arranged on described connecting bottom board and can makes the adjustment member that the plane internal rotation of described headrest body backrest body described in less parallel turns.
As preferably, described adjustment member comprises the lower limit dish be arranged on described connecting bottom board and the upper limit dish be arranged on described headrest body; Described lower limit dish comprises the limiting through hole and described limiting through hole surrounding that are arranged on middle part and in the lower latch of divergent shape.
As preferably, described upper limit dish comprises the rotating shaft bar running through described limiting through hole, the rotating shaft shelves limit that described rotating shaft bar end is arranged, described rotating shaft shelves limit are connected with described the elastic component that arranges between base and to be arranged on described rotating shaft bar and upper latch close-fitting with described lower latch.By the setting of elastic component, can by elastic component from newly pullling and lower latch close contact when making latch be rotated over the peak of lower latch.
As preferably, described rotating shaft shelves limit is movably connected on described rotating shaft bar.Be convenient to the installation of elastic component, spin axis bar can also be fixed, prevent it from landing in limiting through hole.
As preferably, the height of described upper and lower latch is 2-4mm.There is provided less rotatory force just upper latch can be descended latch relative motion one segment distance relatively.
As preferably, a side of described upper and lower latch is 3 double-lengths of another side.Prevent from going up latch and lower latch relative motion inadvertently, side edge length is enough grown, as long as relative motion does not also depart from longer side, upper latch can be made to get back to original position by elastic component.
In sum, present invention achieves headrest central shaft to rotate 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.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is sectional side view of the present invention;
In Fig. 1, Fig. 2 and Fig. 3,1-headrest body, 2-backrest body, 3-connector body, 4-connecting bottom board, 5-adjustment member, 11-upper limit dish, 12-rotating shaft bar, 13-rotating shaft shelves limit, 14-elastic component, the upper latch of 15-, 41-lower limit dish, 42-limiting through hole, latch under 43-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of headrest connector as shown in Figure 1, Figure 2 and Figure 3, the connector body 3 comprising headrest body 1, backrest body 2 and be arranged between headrest body 1 and backrest body 2, attaching parts body 3 comprises and is connected to connecting bottom board in backrest body 24 and is arranged on connecting bottom board 4 and can makes the adjustment member 5 that headrest body 1 turns at the plane internal rotation of less parallel backrest body 2.
Adjustment member 5 comprises the lower limit dish 41 be arranged on connecting bottom board 4 and the upper limit dish 11 be arranged on headrest body 1; Lower limit dish 41 comprises the limiting through hole 42 and limiting through hole 42 surrounding that are arranged on middle part and in the lower latch 43 of divergent shape.Upper limit dish 11 comprises that the rotating shaft bar 12, the rotating shaft bar 12 that run through limiting through hole 42 are connected with that rotating shaft shelves limit 13 is exactly that rotating shaft shelves limit 13 is connected by screw on rotating shaft bar 12, rotating shaft shelves limit 13 be connected the elastic component 14 that arranges between base 4 and to be arranged on rotating shaft bar 12 and close-fitting with lower latch 43 on latch 15.The height of upper and lower latch 15,44 is 3mm, and a side of upper and lower latch 15,44 is 3 double-lengths of another side.
When people feels ill time, only needing both hands to arrest headrest both sides makes latch 15 move along the comparatively long side of lower latch 44, the peak of latch 44 under upper latch 15 moved, the rotation of an angle completes, in order to ensure that angular adjustment can meet the needs of human comfort, it is very intensive that upper and lower latch 15,44 can be arranged, and can be like this to realize the fine setting for the sense organ of comfort level.So make headrest rotate in the plane of a less parallel backrest by said structure, by the 1 one sections of hypsokinesis by head effect of headrest body, realize the massage of the other end to shoulder.Or the support of headrest body 1 pair of head is become the support between neck and shoulder.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; 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 invention.
Claims (6)
1. a headrest connector, the connector body (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 body (3) comprises the connecting bottom board (4) that is connected in described backrest body (2) and is arranged on described connecting bottom board (4) upper and can make the adjustment member (5) that the plane internal rotation of described headrest body (1) backrest body (2) described in less parallel turns.
2. a kind of headrest connector according to claim 1, is characterized in that, described adjustment member (5) comprises the lower limit dish (41) be arranged on described connecting bottom board (4) and the upper limit dish (11) be arranged on described headrest body (1); Described lower limit dish (41) comprises the limiting through hole (42) and described limiting through hole (42) surrounding that are arranged on middle part and is the lower latch (43) of divergent shape.
3. a kind of headrest connector according to claim 2, it is characterized in that, described upper limit dish (11) comprises the rotating shaft shelves limit (13) that the rotating shaft bar (12), described rotating shaft bar (12) end that run through described limiting through hole (42) arrange, described rotating shaft shelves limit (13) is connected with described the elastic component (14) that arranges between base (4) and is arranged on described rotating shaft bar (12) and go up and upper latch (15) close-fitting with described lower latch (43).
4. a kind of headrest connector according to claim 3, is characterized in that, described rotating shaft shelves limit (13) is movably connected on described rotating shaft bar (12).
5. a kind of headrest connector according to Claims 2 or 3, is characterized in that, the height of described upper and lower latch (15,44) is 2-4mm.
6. a kind of headrest connector according to claim 5, is characterized in that, a side of described upper and lower latch (15,44) is 3 double-lengths of another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677820.9A CN105124966B (en) | 2015-10-20 | 2015-10-20 | A kind of headrest connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677820.9A CN105124966B (en) | 2015-10-20 | 2015-10-20 | A kind of headrest connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105124966A true CN105124966A (en) | 2015-12-09 |
| CN105124966B CN105124966B (en) | 2018-05-22 |
Family
ID=54710832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677820.9A Expired - Fee Related CN105124966B (en) | 2015-10-20 | 2015-10-20 | A kind of headrest connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105124966B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732081Y (en) * | 2004-09-27 | 2005-10-12 | 卢顺接 | Position adjustable office chair headrest mechanism |
| CN2931197Y (en) * | 2006-08-11 | 2007-08-08 | 上海延锋江森座椅有限公司 | Four-way headrest |
| CN102050047A (en) * | 2009-11-06 | 2011-05-11 | 佛吉亚汽车座椅有限责任公司 | Headrest for a vehicle seat |
| DE102011102702A1 (en) * | 2011-05-20 | 2012-11-22 | Johnson Controls Gmbh | Adjustable head rest in the X direction |
| CN103494463A (en) * | 2013-09-27 | 2014-01-08 | 谭国柱 | Three-way adjustable headrest |
| CN205053409U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Back cushion connecting piece |
-
2015
- 2015-10-20 CN CN201510677820.9A patent/CN105124966B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732081Y (en) * | 2004-09-27 | 2005-10-12 | 卢顺接 | Position adjustable office chair headrest mechanism |
| CN2931197Y (en) * | 2006-08-11 | 2007-08-08 | 上海延锋江森座椅有限公司 | Four-way headrest |
| CN102050047A (en) * | 2009-11-06 | 2011-05-11 | 佛吉亚汽车座椅有限责任公司 | Headrest for a vehicle seat |
| DE102011102702A1 (en) * | 2011-05-20 | 2012-11-22 | Johnson Controls Gmbh | Adjustable head rest in the X direction |
| CN103494463A (en) * | 2013-09-27 | 2014-01-08 | 谭国柱 | Three-way adjustable headrest |
| CN205053409U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Back cushion connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105124966B (en) | 2018-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181020 |