CN2580842Y - Assembling and joining device of seat headrest - Google Patents
Assembling and joining device of seat headrest Download PDFInfo
- Publication number
- CN2580842Y CN2580842Y CN 02258647 CN02258647U CN2580842Y CN 2580842 Y CN2580842 Y CN 2580842Y CN 02258647 CN02258647 CN 02258647 CN 02258647 U CN02258647 U CN 02258647U CN 2580842 Y CN2580842 Y CN 2580842Y
- Authority
- CN
- China
- Prior art keywords
- headrest
- slide rail
- joining
- seat
- sliding seat
- 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 an assembling and joining device of a seat headrest. A headrest and a headrest joining device are arranged at the upper part of the chair. The headrest joining device comprises a slide rail base, a headrest joining base, a movable base, a tight block and a turn knob. The slide rail base is fixed with the upper part of the chair. A slide rail and a long bar shaped slotted bore are arranged in straight direction of the upper part of the slide rail. The headrest joining base is fixed with the back of the headrest. A joining pole is arranged at the other side of the headrest. The end portion of the joining pole is connected with an integrated positioning button. The movable base is provided with a sleeved groove which is corresponding to the slide rail. A through hole which is corresponding to the long bar shaped slotted bore is arranged. A sleeved jointing portion and a positioning slotted bore which are corresponding to the joining pole are arranged. A screw hole is arranged in the center of the tight block. A screw rod, a combined portion and a turn knob portion are arranged on the turn knob. The height, the front and the back positions of the positioning headrest can be assuredly adjusted via the structure. The headrest has relatively better applicability and easiness.
Description
Technical field
The utility model relates to a kind of chair headrest, refers to a kind of assembling apparatus of chair headrest especially.
Background technology
Known seat has various ways, and is the riding comfort of promoting seat, at present common the setting above the chair back than the headrest portion design of protruding.But the headrest portion that should protrude often is fixing height and fixing protrusion amplitude, thereby the occupant who is suitable for different heights surely that differs uses.
And the design of preferable chair headrest must make its height and forward and backward position all can adjust, thereby when the user takes, corresponding its head in adjustable headrest position is lain by the position, and also must take place with the situation that prevents the headrest positions skew by strong fix after the headrest adjustment.
The utility model content
The purpose of this utility model is to provide a kind of assembling apparatus that can adjust the chair headrest of height of headrest and forward and backward position on demand.
For achieving the above object, the utility model provides a kind of assembling apparatus of chair headrest, and the side is provided with headrest and headrest engagement device on the seat, and this headrest engagement device comprises slide track seat, headrest joining base, sliding seat, clamp holder and knob; Wherein slide track seat and seat top is affixed, and its top is directly to slide rail and rectangular slotted eye are set; The headrest joining base is affixed with the headrest back, and its opposite side is provided with bond post, and the bond post end articulates the integrated positioning button; The corresponding slide rail of sliding seat position is provided with fit slot, corresponding rectangular slotted eye position is provided with open-work, its opposite side setting can be for the junction surface of combination clamp holder, and the position setting of the corresponding aforementioned bond post of sliding seat can be for the socket part of the bond post that stretches through, and this socket part lateral margin is provided with one group can be for the location notch hole of setting aforementioned navigation button; The material manufacturing of clamp holder and frictional property flexible by tool, its central authorities are provided with screw, and the junction surface that can be mounted on sliding seat one side also is set on it; Knob one end is provided with screw rod, and screw rod one end is provided with compel the close portion of diameter greater than rectangular slotted eye width, and the knob other end is provided with knob.
Navigation button one end of this headrest joining base has the articulated section, outside the articulated section, be provided with and have flexible urgent trap, navigation button central authorities have inserting part, the other end has holding part, and the bond post pivot joint combination that urgent trap and headrest joining base are interted by joint element in this articulated section, inserting part can be intercalated in wherein locating in the slotted eye of sliding seat.
After adopting such scheme, the utility model only need loosen knob after combination, sliding seat can be by fit slot along the upper and lower displacement of slide rail, thereby reaches the purpose of adjusting height of headrest, then, screw knob again, make the compel portion of closing and the clamp holder of knob suppress slide rail simultaneously with the location height of headrest; In addition, only need make navigation button break away from location notch hole, can adjust the forward and backward position of the sliding seat socket part of interting on the bond post of headrest joining base, and after adjustment, rotate navigation button, make it to set the forward and backward position of resting the head on certain location with the location notch hole of appropriate location.
From the above mentioned, when the utility model structure was implemented, lying by the position thereby can cooperate different users's demand to adjust preferable headrest in adjustable headrest height and forward and backward position, has preferable applicability and comfortableness; In addition, height of headrest of the present utility model is compeled to close by the clamp holder and the slide rail of preferable frictional property, and when adjusting the forward and backward position of headrest, is located by navigation button and location notch hole caulking groove, thereby can have good adjustment locating effect.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a three-dimensional combination schematic diagram of the present utility model;
Fig. 3 is headrest of the present utility model and chair back combination schematic diagram;
Fig. 4 is the schematic diagram that the utility model is adjusted height of headrest;
Fig. 5 is a vertical view of the present utility model;
Fig. 6 is the rest the head on schematic diagram of forward and backward position of the utility model adjustment.
10 chair back, 1 headrest, 2 slide track seats
21 junction surfaces, 211 conjugate foramens, 212 joint elements
22 slide rails, 23 rectangular slotted eye 3 headrest joining bases
31 junction surfaces, 311 conjugate foramens, 312 joint elements
32 bond posts, 33 navigation buttons, 331 articulated sections
3311 compel trap 332 inserting parts 333 holding parts
4 sliding seat, 41 fit slots, 42 open-works
431 caulking grooves, 44 socket parts, 43 junction surfaces
441 location notch holes, 45 grip parts, 5 clamp holders
51 screws, 52 junction surfaces, 521 intercalation posts
6 knobs, 61 screw rods 62 are compeled the portion of closing
63 knobs
Specific embodiment
See also Fig. 1 to shown in Figure 3, the utility model is that the side is provided with headrest 1 and headrest engagement device on the seat, and this headrest engagement device comprises slide track seat 2, headrest joining base 3, sliding seat 4, clamp holder 5 and knob 6.Wherein:
The below of slide track seat 2 is provided with junction surface 21 and conjugate foramen 211, and this conjugate foramen 211 is affixed with the top of the chair back 10 by joint element 212, and the both sides, top of slide track seat 2 are directly to being provided with slide rail 22, and is provided with rectangular slotted eye 23 22 of slide rails.
One side of headrest joining base 3 has junction surface 31 and conjugate foramen 311, it is affixed with headrest 1 back by joint element 312, opposite side two bond posts 32 that be arranged in parallel at headrest joining base 3, articulate integrated positioning button 33 in bond post 32 ends, these navigation button 33 1 ends have articulated section 331, articulated section 331 outer settings have suitably flexible urgent trap 3311, and navigation button 33 central authorities have inserting part 332, and the other end has holding part 333.
The position of the corresponding aforementioned slide rail 22 of central authorities' one side of sliding seat 4 is provided with fit slot 41, the position of corresponding rectangular slotted eye 23 is provided with and can supplies the open-work 42 of knob 6 front end screw rods 61 that stretches through, and can be for the junction surface 43 and the caulking groove 431 of combination clamp holder 5 in the setting of central opposite side correspondence position; In addition, the setting of corresponding aforementioned bond post 32 positions can be for the socket part 44 of the bond post 32 that stretches through in sliding seat 4 both sides, and these socket part 44 lateral margins are provided with some for the location notch holes 441 of setting aforementioned navigation button 33 inserting parts 332; Also being provided with in sliding seat 4 both sides again can be for the grip part 45 of hand gripping.
The utility model is when combination, slide track seat 2, the headrest joining base 3 can by joint element 212,312 respectively with the chair back 10 tops and rest the head on 1 the combination, make the slide rail 22 of the fit slot 41 fit seat joining bases 2 of sliding seat 4 again, and make the junction surface 51 of clamp holder 5 engage with the junction surface 43 of sliding seat 4, afterwards, make the screw rod 61 of knob 6 be interspersed in the open-work 42 of sliding seat 4, the rectangular slotted eye 23 of slide track seat 2 and the screw 51 of clamp holder 5 respectively, and screw togather winding; Then, the bond post 32 of order headrest joining base 3 is interspersed in the socket part 44 of sliding seat 4, and articulates integrated positioning button 33 in the end, and this navigation button 33 is by interspersed trap 3311 and the articulated section 331 of compeling of joint element, and engage with suitable tightness, make that navigation button 33 can be located vertically, horizontal level.
See also shown in Figure 4, during the utility model desire adjustment headrest 1 height, loosen knob 6, make sliding seat 4 by fit slot 41 along slide rail 22 upper and lower displacements, thereby adjustable headrest 1 height afterwards, screws knob 6 again, make the portion of closing 62 that compels and the clamp holder 5 of knob 6 suppress slide rail 22 both sides simultaneously, with location headrest 1 height.
See also Fig. 5 and shown in Figure 6, when rested the head in 1 forward and backward position in the adjustment of the utility model desire, can make the inserting part 332 of navigation button 32 break away from location notch hole 441, adjust the forward and backward position of sliding seat 4 socket parts 44 of interting on the bond post 32 of headrest joining base 3 again, and after adjustment, rotation navigation button 33 makes its inserting part 332 and the location notch hole 441 of appropriate location set forward and backward position with certain location headrest 1.
Claims (2)
1, a kind of assembling apparatus of chair headrest, the side is provided with headrest and headrest engagement device on the seat, it is characterized in that: this headrest engagement device comprises slide track seat, headrest joining base, sliding seat, clamp holder and knob; Wherein slide track seat and seat top is affixed, and its top is directly to slide rail and rectangular slotted eye are set; The headrest joining base is affixed with the headrest back, and its opposite side is provided with bond post, and the bond post end articulates the integrated positioning button; The corresponding slide rail of sliding seat position is provided with fit slot, corresponding rectangular slotted eye position is provided with open-work, its opposite side setting can be for the junction surface of combination clamp holder, and the position setting of the corresponding aforementioned bond post of sliding seat can be for the socket part of the bond post that stretches through, and this socket part lateral margin is provided with one group can be for the location notch hole of setting aforementioned navigation button; The material manufacturing of clamp holder and frictional property flexible by tool, its central authorities are provided with screw, and the junction surface that can be mounted on sliding seat one side also is set on it; Knob one end is provided with screw rod, and screw rod one end is provided with compel the close portion of diameter greater than rectangular slotted eye width, and the knob other end is provided with knob.
2, the assembling apparatus of chair headrest as claimed in claim 1, it is characterized in that: navigation button one end of this headrest joining base has the articulated section, outside the articulated section, be provided with and have flexible urgent trap, navigation button central authorities have inserting part, the other end has holding part, and the bond post pivot joint combination that urgent trap and headrest joining base are interted by joint element in this articulated section, inserting part can be intercalated in wherein locating in the slotted eye of sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258647 CN2580842Y (en) | 2002-11-18 | 2002-11-18 | Assembling and joining device of seat headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258647 CN2580842Y (en) | 2002-11-18 | 2002-11-18 | Assembling and joining device of seat headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580842Y true CN2580842Y (en) | 2003-10-22 |
Family
ID=33726322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258647 Expired - Fee Related CN2580842Y (en) | 2002-11-18 | 2002-11-18 | Assembling and joining device of seat headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580842Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806718B (en) * | 2005-01-21 | 2011-10-05 | 日本泰克尼卡株式会社 | Headrest support and locking member which is assembled to headrest support |
| CN107847054A (en) * | 2015-07-14 | 2018-03-27 | 斯迪尔科斯公司 | Annex support component is arranged at seat |
| KR101873721B1 (en) * | 2017-11-02 | 2018-07-03 | (주)코아스 | Head-rest for chair |
-
2002
- 2002-11-18 CN CN 02258647 patent/CN2580842Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806718B (en) * | 2005-01-21 | 2011-10-05 | 日本泰克尼卡株式会社 | Headrest support and locking member which is assembled to headrest support |
| CN107847054A (en) * | 2015-07-14 | 2018-03-27 | 斯迪尔科斯公司 | Annex support component is arranged at seat |
| KR101873721B1 (en) * | 2017-11-02 | 2018-07-03 | (주)코아스 | Head-rest for chair |
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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 |