CN202408021U - Connecting mechanism of handrails and chair body of baby chair - Google Patents
Connecting mechanism of handrails and chair body of baby chair Download PDFInfo
- Publication number
- CN202408021U CN202408021U CN2012200095582U CN201220009558U CN202408021U CN 202408021 U CN202408021 U CN 202408021U CN 2012200095582 U CN2012200095582 U CN 2012200095582U CN 201220009558 U CN201220009558 U CN 201220009558U CN 202408021 U CN202408021 U CN 202408021U
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- handrail
- shackle member
- chair
- chair body
- bindiny mechanism
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Abstract
The utility model provides a connecting mechanism of handrails and a chair body of a baby chair, belonging to the technical field of baby products, and solving the problem of poor comfort of the traditional baby chair during use. The connecting mechanism of handrails and the chair body of the baby chair is characterized in that one end of each handrail is hinged on the chair body of the chair, a positioning block is arranged on the hinge joint position of each handrail and the chair body, a positioning block is fixedly connected with the chair body, a vertical positioning groove and a horizontal positioning groove are arranged on the positioning block, a strip-shaped clamping member is arranged in each handrail, a spring is arranged between the clamping member and the handrail, the end part of the clamping member is pressed on the positioning block under the effect of the spring, and the handrail is in a horizontal or vertical position when the clamping member is snapped into the horizontal positioning groove or the vertical positioning groove. The connecting mechanism of the handrails and the chair body of the baby chair has advantages of capability of regulating the angle of the handrails and simpler structure.
Description
Technical field
The utility model belongs to the infant article technical field, relates to the bindiny mechanism of the handrail and the chair body of a kind of baby chair, particularly a kind of baby chair.
Background technology
Baby chair also can be described as high chair, perhaps is called children dinning chair, is a kind of requisite articles for use of nursing a baby, and when the infant is placed on baby chair, can save the inconvenience of admitting when having a dinner or be engaged in other affairs, always to hold in the arms the infant.
Common children's seat comprises support, and horizontally set is by cross bar on the support, and cross bar is provided with seat, and the both sides of common seat have handrail, has increased the comfortableness and the security of seat.A kind of adjustable children's seat [application number: 200610004456.0 that openly proposes like the Chinese patent documents and materials; Granted publication number: CN1817685A], it comprises a backrest and a seat base, and can have or not have backrest, and this children's seat comprises adjustable armrest, and the height of backrest and the degree of depth of seat base also are adjustable.Syndeton between backrest and the seat base not only can prevent its accidental separation, and when hoping, allows simply with directly to separate.But because the handrail of this children's seat can only carry out relative seat base telescopic adjustment, in use, comfortableness is not enough.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of angle and the handrail of the comparatively simple baby chair of structure and bindiny mechanism of chair body that can regulate handrail.
The purpose of the utility model can realize through following technical proposal: the bindiny mechanism of a kind of handrail of baby chair and chair body; One end of handrail is hinged on the chair body of seat; It is characterized in that; The hinged place of described handrail is provided with locating piece, and described locating piece and described chair body are connected, and on described locating piece, have perpendicular positioning groove and horizontal location groove; Be equipped with in the described handrail one be strip shackle member; Be provided with spring between described shackle member and the handrail, on described locating piece, and the end size of described shackle member is less than the notch of described perpendicular positioning groove and horizontal location groove at the end roof pressure of described shackle member under the effect of this spring; Described handrail is provided with button; The annexation that has interlock between described button and the described shackle member, described handrail is in vertical position when pulling above-mentioned handrail and make its shackle member snap in the perpendicular positioning groove, and described handrail is in the position of level when pulling above-mentioned handrail and make its shackle member snap in the horizontal location groove.
During use, under the effect of spring force, the end of shackle member is embedded into handrail is located with locating piece mutually; Make handrail be in the position of level, when need be with the handrail that is horizontal folding, make shackle member overcome the elastic force of spring and make the shackle member retraction that shackle member is broken away from the horizontal location groove through pushing button; Rotate handrail this moment, when handrail turns to the upright position, and release button; Under the effect of spring force, the end of shackle member is embedded in the perpendicular positioning groove, handrail is located with locating piece mutually; And make handrail be in vertical position, make the advantage comparatively easily that folds of handrail.
In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body; Said handrail inside is cavity; Be provided with spring in the cavity, the two ends of spring act on respectively on handrail inner chamber and the shackle member, and the end of shackle member can be embedded in the above-mentioned locating slot.When handrail was connected with support mutually, under the effect of spring force, shackle member partly stretched out in handrail and is embedded into horizontal location groove place; When the needs stow-away arm rest, touch the button through squeezing, and the elastic force that overcomes spring makes the shackle member end that is positioned at the horizontal location groove be withdrawn into handrail; Rotate handrail to the upright position this moment, and release button is under the effect of spring force; The perpendicular positioning groove that shackle member is embedded in is fixed on support handrail, has folding advantage comparatively easily.
In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body, an end of described button is hinged on the handrail, and said shackle member has the pilot hole of inclination, is fixed with finger on the button, and said finger is positioned at the pilot hole place.When needs rotate handrail and during squeeze buttons; Finger relatively moves along pilot hole and drives shackle member and bounce back and break away from handrail and in locating slot; Handrail can be rotated relative to support; When handrail and support location, under the effect of spring force, finger is moved along pilot hole make shackle member stretch out with handrail and be embedded in the locating slot handrail and support are fixed.
As other a kind of scheme, in the bindiny mechanism of the handrail of above-mentioned baby chair and chair body, an end of described button is hinged on the handrail, is fixed with finger on the said shackle member, and described button is provided with pilot hole, and said finger is positioned at the pilot hole place.When needs rotate handrail and during squeeze buttons; Finger relatively moves along pilot hole and drives shackle member and bounce back and break away from handrail and in locating slot; Handrail can be rotated relative to support; When handrail and support location, under the effect of spring force, finger is moved along pilot hole make shackle member stretch out with handrail and be embedded in the locating slot handrail and support are fixed.
As other a kind of scheme; In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body; Have strip through-hole on the housing of described handrail, described shackle member is provided with the guide post that can be slidingly connected with strip through-hole and the end of guide post stretches out in the handrail outside.When needs are separated shackle member and locating slot, stir and be positioned at the outer guide post of handrail housing and slide along strip through-hole, handrail can be rotated by the relative positioning piece; In the time need the end of shackle member being embedded in locating slot, unclamp guide post, under the effect of spring force, guide post slides along strip through-hole shackle member is embedded in the locating slot, and handrail is located with locating piece mutually.
As other a kind of scheme; In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body; Also be provided with some sloped position grooves on the described locating piece, when pulling above-mentioned handrail and make its shackle member snap in the sloped position groove, make handrail be in corresponding angle of inclination.When the needs adjusting angle; Push button, shackle member is broken away from horizontal location groove or perpendicular positioning groove, when the rotation handrail makes shackle member and sloped position groove relative position; Release button; Under the effect of spring force, shackle member is embedded in the sloped position groove, and locating piece and handrail are sloped position.
In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body, said handrail sidepiece has the installing port that supplies shackle member and spring to put into, and the port of said installing port is connected with cover plate through securing member.When mounted; Shackle member and spring are put into the installation site that is positioned at the handrail cavity from installing port; And an end of spring is acted on the handrail, its other end acts on the shackle member, through securing member a cover plate fixed installation mouthful inner chamber of going up handrail is sheltered from again; Make installation comparatively convenient, profile is comparatively attractive in appearance.
In the bindiny mechanism of the handrail of above-mentioned baby chair and chair body, described securing member is a screw.Through adopting screw, has the advantage that cost is lower, be connected firmly as securing member.
Compared with prior art, the bindiny mechanism of handrail of this baby chair and chair body has the following advantages:
When 1, embedding locating slot through shackle member, handrail is connected with support mutually, when shackle member broke away from locating slot, handrail can rotate relative to support, reached the purpose of regulating the handrail angle, made this children's seat have good comfort;
2, the bindiny mechanism of handrail of this baby chair and chair body has locating effect better and regulate advantage comparatively easily;
3, through screw a cover plate fixed installation mouthful inner chamber of going up handrail is sheltered from, make installation comparatively convenient, profile is comparatively attractive in appearance;
4, the bindiny mechanism of handrail of this baby chair and chair body also has advantage of simple structure.
Description of drawings
Fig. 1 is the left view of bindiny mechanism's scheme of installation of handrail and the chair body of this baby chair.
Fig. 2 is that the handrail of this baby chair and the bindiny mechanism of chair body implement one sectional structure sketch map.
Fig. 3 is that the handrail of this baby chair and the bindiny mechanism of chair body implement two sectional structure sketch map.
Fig. 4 is that the handrail of this baby chair and the bindiny mechanism of chair body implement three structural representation.
1, chair body; 2, handrail; 3, locating piece; 3a, perpendicular positioning groove; 3b, horizontal location groove; 3c, sloped position groove; 4, shackle member; 5, spring; 6, button; 7, finger; 8, guide post; 9, strip through-hole; 10, installing port; 11, cover plate; 12, pilot hole.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As illustrated in fig. 1 and 2; A kind of handrail 2 of baby chair and the bindiny mechanism of chair body 1, an end of handrail 2 is hinged on the chair body 1 of seat, and the hinged place of handrail 2 is provided with locating piece 3; Locating piece 3 is connected with chair body 1, on locating piece 3, has perpendicular positioning groove 3a and horizontal location groove 3b.The inside of handrail 2 has cavity, be equipped with in the cavity one be strip shackle member 4, the end size of shackle member 4 is less than the notch of perpendicular positioning groove 3a and horizontal location groove 3b.Be provided with spring 5 between shackle member 4 and the handrail 2; End roof pressure in shackle member 4 under the effect of this spring 5 also can be embedded in perpendicular positioning groove 3a and the horizontal location groove 3b on locating piece 3; Handrail 2 is provided with button 6, and an end of button 6 is hinged on the handrail 2, is fixed with finger 7 on the shackle member 4; Button 6 is provided with pilot hole 12, and finger 7 is positioned at pilot hole 12 places.
During use, squeeze buttons 6, finger 7 relatively moves along pilot hole 12 and drives shackle member 4 retractions and in locating slot, break away from; Handrail 2 can be rotated relative to support; When handrail 2 forwarded horizontal level to, release button 6 was under the effect of spring 5 elastic force; The end of shackle member 4 is embedded into handrail 2 is located with locating piece 3 mutually, make handrail 2 be in the position of level; When need be with the handrail that is horizontal 2 folding, squeeze buttons 6, finger 7 relatively moves along pilot hole 12 and drives shackle member 4 retractions and in locating slot, break away from; Handrail 2 can be rotated relative to support, and when handrail 2 was positioned at the upright position, the end of shackle member 4 was corresponding with perpendicular positioning groove 3a; Release button 6; Under the effect of spring 5 elastic force, the end of shackle member 4 is embedded in the perpendicular positioning groove 3a, and handrail 2 is located with locating piece 3 mutually; And make handrail 2 be in vertical position, make the advantage comparatively easily that folds of handrail 2.
Handrail 2 sidepieces have the installing port 10 that supplies shackle member 4 and spring 5 to put into, and the port of installing port 10 is connected with cover plate 11 through screw.When mounted; Shackle member 4 and spring 5 are put into the installation site that is positioned at handrail 2 cavitys from installing port 10; And an end that makes spring 5 acts on the handrail 2, and its other end acts on the shackle member 4, again through securing member with in cover plate 11 fixed installations mouthfuls 10 inner chamber of handrail 2 being sheltered from; Make installation comparatively convenient, profile is comparatively attractive in appearance.
As other a kind of situation, an end of button 6 is hinged on the handrail 2, and shackle member 4 has the pilot hole 12 of inclination; Be fixed with finger 7 on the button 6; Finger 7 is positioned at pilot hole 12 places, and when needs rotate handrail 2 and during squeeze buttons 6, finger 7 relatively moves along pilot hole 12 and drives shackle member 4 and bounce back in handrail 2 and in locating slot and break away from; Handrail 2 can be rotated relative to support; When handrail 2 during, under the effect of spring 5 elastic force, finger 7 is moved along pilot hole 12 make shackle member 4 stretch out with handrail 2 and be embedded in the locating slot handrail 2 and support are fixed with the support location.
Embodiment two
Present embodiment is basic identical with structure and the principle of embodiment one; Different place is: as shown in Figure 3; Also be provided with sloped position groove 3c on the locating piece 3, when pulling handrail 2 and make its shackle member 4 snap in sloped position groove 3c, make handrail 2 be in corresponding angle of inclination.When the needs adjusting angle; Push button 6, shackle member 4 is broken away from horizontal location groove 3b or perpendicular positioning groove 3a, when rotation handrail 2 makes shackle member 4 with sloped position groove 3c relative position; Release button 6; Under the effect of spring 5 elastic force, shackle member 4 is embedded in the sloped position groove 3c, and locating piece 3 and handrail 2 are sloped position.
Embodiment three
Present embodiment is basic identical with structure and the principle of embodiment one; Different place is: as shown in Figure 4; Have strip through-hole 9 on the housing of handrail 2, described shackle member 4 is provided with the guide post 8 that can be slidingly connected with strip through-hole 9 and the end of guide post 8 stretches out in handrail 2 outsides.When needs are separated shackle member 4 and locating slot, stir the guide post 8 that is positioned at outside handrail 2 housings and slide along strip through-hole 9, handrail 2 can be rotated by relative positioning piece 3; In the time need the end of shackle member 4 being embedded in locating slot, unclamp guide post 8, under the effect of spring 5 elastic force, guide post 8 slides along strip through-hole 9 shackle member 4 is embedded in the locating slot, and handrail 2 is located with locating piece 3 mutually.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as chair body 1, handrail 2, locating piece 3, perpendicular positioning groove 3a, horizontal location groove 3b, sloped position groove 3c, shackle member 4, spring 5, button 6, finger 8, guide post 8, strip through-hole 9, installing port 10, cover plate 11, pilot hole 12 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (8)
1. the bindiny mechanism of the handrail of a baby chair and chair body; One end of handrail (2) is hinged on the chair body (1) of seat; It is characterized in that; The hinged place of described handrail (2) is provided with locating piece (3), and described locating piece (3) is connected with described chair body (1), on described locating piece (3), has perpendicular positioning groove (3a) and horizontal location groove (3b); Be equipped with in the described handrail (2) one be strip shackle member (4); Be provided with spring (5) between described shackle member (4) and the handrail (2), on described locating piece (3), and the end size of described shackle member (4) is less than the notch of described perpendicular positioning groove (3a) and horizontal location groove (3b) at the end roof pressure of described shackle member (4) under the effect of this spring (5); Described handrail (2) is provided with button (6); The annexation that has interlock between described button (6) and the described shackle member (4), described handrail (2) is in vertical position when pulling above-mentioned handrail (2) and make its shackle member (4) snap in perpendicular positioning groove (3a), and described handrail (2) is in the position of level when pulling above-mentioned handrail (2) and make its shackle member (4) snap in horizontal location groove (3b).
2. the bindiny mechanism of the handrail of baby chair according to claim 1 and chair body; It is characterized in that; Said handrail (2) inside is cavity; Be provided with spring (5) in the cavity, the two ends of spring (5) act on respectively on handrail (2) inner chamber and the shackle member (4), and the end of shackle member (4) can be embedded in the above-mentioned locating slot.
3. the bindiny mechanism of the handrail of baby chair according to claim 1 and 2 and chair body; It is characterized in that; One end of described button (6) is hinged on the handrail (2); Said shackle member (4) has the pilot hole (12) of inclination, is fixed with finger (7) on the button (6), and said finger (7) is positioned at pilot hole (12) and locates.
4. the bindiny mechanism of the handrail of baby chair according to claim 1 and 2 and chair body; It is characterized in that; One end of described button (6) is hinged on the handrail (2); Be fixed with finger (7) on the said shackle member (4), described button (6) is provided with pilot hole (12), and said finger (7) is positioned at pilot hole (12) and locates.
5. the bindiny mechanism of the handrail of baby chair according to claim 1 and 2 and chair body; It is characterized in that; Have strip through-hole (9) on the housing of described handrail (2), described shackle member (4) is provided with the guide post (8) that can be slidingly connected with strip through-hole (9) and the end of guide post (8) stretches out in handrail (2) outside.
6. the bindiny mechanism of the handrail of baby chair according to claim 1 and 2 and chair body; It is characterized in that; Also be provided with some sloped position grooves (3c) on the described locating piece (3); When pulling above-mentioned handrail (2) and make its shackle member (4) snap in sloped position groove (3c), make handrail (2) be in corresponding angle of inclination.
7. the bindiny mechanism of the handrail of baby chair according to claim 1 and 2 and chair body; It is characterized in that; Said handrail (2) sidepiece has the installing port (10) that confession shackle member (4) and spring (5) are put into, and the port of said installing port (10) is connected with cover plate (11) through securing member.
8. the bindiny mechanism of the handrail of baby chair according to claim 7 and chair body is characterized in that, described securing member is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200095582U CN202408021U (en) | 2012-01-10 | 2012-01-10 | Connecting mechanism of handrails and chair body of baby chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200095582U CN202408021U (en) | 2012-01-10 | 2012-01-10 | Connecting mechanism of handrails and chair body of baby chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408021U true CN202408021U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200095582U Expired - Fee Related CN202408021U (en) | 2012-01-10 | 2012-01-10 | Connecting mechanism of handrails and chair body of baby chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202408021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476333A (en) * | 2015-12-04 | 2016-04-13 | 浙江晨辉婴宝儿童用品有限公司 | Children dining chair convenient to adjust |
-
2012
- 2012-01-10 CN CN2012200095582U patent/CN202408021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476333A (en) * | 2015-12-04 | 2016-04-13 | 浙江晨辉婴宝儿童用品有限公司 | Children dining chair convenient to adjust |
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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: 20120905 Termination date: 20180110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |