CN202277065U - Connecting mechanism for chair back plate and map plate - Google Patents
Connecting mechanism for chair back plate and map plate Download PDFInfo
- Publication number
- CN202277065U CN202277065U CN2011203532863U CN201120353286U CN202277065U CN 202277065 U CN202277065 U CN 202277065U CN 2011203532863 U CN2011203532863 U CN 2011203532863U CN 201120353286 U CN201120353286 U CN 201120353286U CN 202277065 U CN202277065 U CN 202277065U
- Authority
- CN
- China
- Prior art keywords
- plate
- chair back
- map
- back plate
- elastic cord
- 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 - Lifetime
Links
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a connecting mechanism for a chair back plate and a map plate. The connecting mechanism is connected between the chair back plate and the map plate and comprises a first connecting piece, a second connecting piece and two elastic bands; the first connecting piece is fastened on the chair back plate and comprises a plurality of special-shaped shafts arranged at intervals; the second connecting piece is fastened at the bottom end of the map plate and comprises a plurality of shaft sleeves arranged at intervals and corresponding to the special-shaped shafts in position; each shaft sleeve is provided with an open end; the shaft sleeves are detachably buckled on the special-shaped shafts in a one-to-one correspondence manner; the first ends of the two elastic bands are fastened at two ends of the map plate respectively; and the second ends of the two elastic bands are fastened on the chair back plate. By the adoption of the connecting mechanism for the chair back plate and the map plate, the chair back plate and the map plate can be separated; and the connecting mechanism has the advantages of detachability, easiness in maintenance, low maintenance cost, no noise and long service life.
Description
Technical field
The utility model relates to a kind of bindiny mechanism, refers to the bindiny mechanism of a kind of chair back plate and map plate especially.
Background technology
At present chair back plate mainly contains with the connected mode of hard map pocket: hinge, hot melt, riveted joint, screw etc., but owing to need plastic hinge, sheet metal during the installation of above-mentioned connected mode; Rivet, the part that screw etc. are extra, and after installing; Become inseparable structure between chair back plate and the hard map pocket, when hard map pocket or chair back plate appear corrupted, have to backboard and hard map pocket are together changed; Cause certain waste; Maintenance cost is high, and its replacing process is complicated, is not easy to safeguard.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and the bindiny mechanism of a kind of chair back plate and map plate is provided, and has realized the separable of chair back plate and map plate; Have detachable; Be easy to safeguard that maintenance cost is low, the advantage of noiselessness, long service life.
The technical scheme that realizes above-mentioned purpose is:
A kind of chair back plate of the utility model and the bindiny mechanism of map plate are connected between chair back plate and the map plate, comprising:
One first connector, said first connector is anchored on said chair back plate, and said first connector comprises the special-shaped axis that plural spacer segment is provided with;
One second connector, said second connector is anchored on said map plate bottom, and said second connector comprises the axle sleeve of the corresponding said special-shaped axis of plural spacer segment setting and position; Said axle sleeve forms an openend, and said axle sleeve one by one correspondence removably be buckled on the said special-shaped axis;
Article two, elastic cord, first end of said two elastic cords is anchored on the two ends of said map plate respectively, and second end of said two elastic cords is anchored on respectively on the said chair back plate.
Above-mentioned special-shaped axis cooperates the openend of said axle sleeve to form one and breaks away from end; Only said axle sleeve can break away from said special-shaped axis through said disengaging end when said map plate rotates to said axle sleeve openend over against said disengaging end, and said map plate was established with said chair back plate holder and formed an installation angle a this moment.
Limit the maximum angle b between said map plate and the said chair back plate through said elastic cord, and keep said angle b less than said installation angle a.
First end of above-mentioned two elastic cords respectively passes an elastic cord press strip and is fastened on the said map plate through a plurality of map plate grabs; Said elastic cord press strip is anchored on the said map plate.
Above-mentioned elastic cord press strip is connected on the said map plate through supersonic welding.
Above-mentioned chair back plate surface offers the elastic cord via hole, and second end of said elastic cord gets into said chair back plate through said elastic cord via hole, and is fastened on the said chair back plate through a plurality of grabs, and is combined with a prerotation vane on the said elastic cord via hole.
The utility model has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
The special-shaped axis and the axle sleeve that are provided with have at interval been realized the separable of chair back plate and map plate; And prevented the generation of map plate use shaft axial displacement; Installation angle a when elastic cord has guaranteed that when the normal operating condition angle b between the map plate and seat backboard can break away from less than map plate and seat backboard, thus effective connection the between map plate and the seat backboard guaranteed, prevent that the non-artificial control between map plate and the seat backboard breaks away from; Sleeve diameter is less than the special-shaped axis maximum outside diameter; After axle sleeve and the special-shaped axis assembling, axle sleeve tightens special-shaped axis, guarantees can not produce in the use different sound and rocks.In addition; Prerotation vane has prevented effectively then that in use bindiny mechanism has detachably, is easy to safeguard because elastic cord directly contacts clad material breakage that produces friction and cause easily and the problem that produces different sound with the elastic cord via hole; Maintenance cost is low, the advantage of noiselessness, long service life.
Description of drawings
Fig. 1 is the overall structure sketch map of the bindiny mechanism of the utility model chair back plate and map plate;
Fig. 2 is the decomposition texture sketch map of the bindiny mechanism of the utility model chair back plate and map plate;
Fig. 3 is the mounting structure sketch map of the bindiny mechanism of the utility model chair back plate and map plate;
Fig. 4 is the elastic cord and the local enlarged diagram of map plate syndeton of the bindiny mechanism of the utility model chair back plate and map plate;
Fig. 5 is map plate and the installing/dismounting process sketch map of chair back plate of the bindiny mechanism of the utility model chair back plate and map plate;
Axle sleeve when Fig. 6 spreads out the map plate for the normal use of the bindiny mechanism of the utility model chair back plate and map plate and the syndeton sketch map of special-shaped axis;
Axle sleeve when Fig. 7 closes map plate for the normal use of the bindiny mechanism of the utility model chair back plate and map plate and the syndeton sketch map of special-shaped axis;
Fig. 8 is the fragmentary, perspective view of the bindiny mechanism of the utility model chair back plate and map plate.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
See also Fig. 1, Fig. 2, a kind of chair back plate of the utility model and the bindiny mechanism of map plate are connected between chair back plate 1 and the map plate 2, comprising:
One be anchored on chair back plate 1 first connector, 5, the first connectors 5 comprise the special-shaped axis 51 that three spacer segments are provided with; One be anchored on map plate 2 bottoms second connector, 6, the second connectors 6 comprise the axle sleeve 61 of the corresponding special-shaped axis 51 in three spacer segment settings and position; Axle sleeve 61 forms an openend 611, and axle sleeve 61 one by one correspondence removably be buckled on the special-shaped axis 51; Special-shaped axis 51 and the axle sleeve 61 that is provided with at interval realized the separable of chair back plate 1 and map plate 2, and prevented the generation of map plate 2 use shaft axial displacements.
See also Fig. 3, Fig. 4, first end of two elastic cords 3 is anchored on the two ends of map plate 2 respectively.Two places depression about map plate 2 forms; As elastic cord 3 reservation installation sites; Be fastened with two map plate grabs 9 in the depression; On moulding and the map plate 2, do not need post-production when map plate grab 9 is injection moulding, first end of two elastic cords 3 respectively passes an elastic cord press strip 8 and is fastened on the map plate 2 through 2 map plate grabs 9; Elastic cord press strip 8 is connected in the depression of map plate 2 through supersonic welding.
See also Fig. 1, Fig. 8, second end of two elastic cords 3 is anchored on respectively on the chair back plate 1.Chair back plate 1 surface offers two elastic cord via holes 4; Prerotation vane 7 is fixed on the elastic cord via hole 4 through the plastic clip dogging; Second end of two elastic cords 3 gets into chair back plate 1 through elastic cord via hole 4; And be fastened on the chair back plate 1 through 2 grabs 10, and being combined with a prerotation vane 7 on the elastic cord via hole 4, prerotation vane 7 is fixed on the elastic cord via hole 4 through the plastic clip dogging.Wherein the thickness of the through hole of prerotation vane 7, width and elastic cord 3 is suitable.7 of prerotation vanes have effectively prevented in use because elastic cord 3 directly contacts clad material breakage that produces friction and cause easily and the problem that produces different sound with elastic cord via hole 4,
See also Fig. 5, special-shaped axis 51 comprises an installation end 511; When map plate 2 is installed, at first the openend 611 of axle sleeve 61 is aimed at the installation end 511 of special-shaped axis 51; Then axle sleeve 61 is snapped on the special-shaped axis 51 from this installation end 511, map plate 2 was established with chair back plate 1 folder and was formed an installation angle a this moment;
Special-shaped axis 51 cooperates the openend 611 of axle sleeves 61 to form one and breaks away from end 512, and the end face width of the disengaging end 512 of special-shaped axis 51 is greater than the end face width of installation end 511, and is identical with the width of the openend 611 of axle sleeve 61.
And when needs separate chair back plate 1 with map plate 2, only need through the external force plate 2 of spreading out the map downwards,, the axle sleeve 61 of map plate 2 is detached from special-shaped axis 51 get final product again over against breaking away from end 512 until the openend 611 of axle sleeve 61.
See also Fig. 1, Fig. 6; Through the maximum angle b between elastic cord 3 qualification map plates 2 and the chair back plate 1; And keep angle b less than angle a is installed, promptly when normally using and spread out the map plate 2, map plate 2 under the effect of elastic cord 3 and the angle of chair back plate 1 less than the angle a that can break away from; Guaranteed effective connection the between map plate 2 and the chair back plate 1, prevented that the non-artificial control between map plate 2 and the chair back plate 1 breaks away from.
See also Fig. 7, when not placing article between map plate 2 and the chair back plate 1, map plate 2 is fitted with chair back plate 1 under the effect of elastic cord 3, and this state Lower shaft sleeve 61 is locked with special-shaped axis 51 each other, can not break away from.
In addition, axle sleeve 61 adopts plastic material with special-shaped axis 51, and axle sleeve 61 internal diameters are less than special-shaped axis 51 maximum outside diameters, and after axle sleeve 61 assembled with special-shaped axis 51, axle sleeve 61 was guaranteed that special-shaped axis 51 chuckings can not produce in the use different sound and rocked.
More than combine accompanying drawing embodiment that the utility model is specified, those skilled in the art can make the many variations example to the utility model according to above-mentioned explanation.Thereby some details among the embodiment should not constitute the qualification to the utility model, and the scope that the utility model will define with appended claims is as the protection domain of the utility model.
Claims (6)
1. the bindiny mechanism of chair back plate and map plate is connected between chair back plate and the map plate, it is characterized in that, comprising:
One first connector, said first connector is anchored on said chair back plate, and said first connector comprises the special-shaped axis that plural spacer segment is provided with;
One second connector, said second connector is anchored on said map plate bottom, and said second connector comprises the axle sleeve of the corresponding said special-shaped axis of plural spacer segment setting and position; Said axle sleeve forms an openend, and said axle sleeve one by one correspondence removably be buckled on the said special-shaped axis;
Article two, elastic cord, first end of said two elastic cords is anchored on the two ends of said map plate respectively, and second end of said two elastic cords is anchored on respectively on the said chair back plate.
2. the bindiny mechanism of chair back plate according to claim 1 and map plate; It is characterized in that; Said special-shaped axis cooperates the openend of said axle sleeve to form one and breaks away from end; Only said axle sleeve can break away from said special-shaped axis through said disengaging end when said map plate rotates to said axle sleeve openend over against said disengaging end, and said map plate was established with said chair back plate holder and formed an installation angle a this moment.
3. the bindiny mechanism of chair back plate according to claim 2 and map plate is characterized in that, limits the maximum angle b between said map plate and the said chair back plate through said elastic cord, and keeps said angle b less than said installation angle a.
4. the bindiny mechanism of chair back plate according to claim 1 and 2 and map plate is characterized in that, first end of said two elastic cords respectively passes an elastic cord press strip and is fastened on the said map plate through a plurality of map plate grabs; Said elastic cord press strip is anchored on the said map plate.
5. the bindiny mechanism of chair back plate according to claim 4 and map plate is characterized in that, said elastic cord press strip is connected on the said map plate through supersonic welding.
6. the bindiny mechanism of chair back plate according to claim 4 and map plate; It is characterized in that; Said chair back plate surface offers the elastic cord via hole; Second end of said elastic cord gets into said chair back plate through said elastic cord via hole, and is fastened on the said chair back plate through a plurality of grabs, and is combined with a prerotation vane on the said elastic cord via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203532863U CN202277065U (en) | 2011-09-20 | 2011-09-20 | Connecting mechanism for chair back plate and map plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203532863U CN202277065U (en) | 2011-09-20 | 2011-09-20 | Connecting mechanism for chair back plate and map plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277065U true CN202277065U (en) | 2012-06-20 |
Family
ID=46223253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203532863U Expired - Lifetime CN202277065U (en) | 2011-09-20 | 2011-09-20 | Connecting mechanism for chair back plate and map plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001693A1 (en) * | 2020-06-30 | 2022-01-06 | 重庆海尔制冷电器有限公司 | Refrigerator door with replaceable door panel |
-
2011
- 2011-09-20 CN CN2011203532863U patent/CN202277065U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001693A1 (en) * | 2020-06-30 | 2022-01-06 | 重庆海尔制冷电器有限公司 | Refrigerator door with replaceable door panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202838085U (en) | Knob cap fixing structure | |
| JP2011157968A5 (en) | ||
| CN202755736U (en) | Quick-detachable door lock transmission mechanism | |
| CN202277065U (en) | Connecting mechanism for chair back plate and map plate | |
| CN201439982U (en) | Air-guiding board connecting structure of wall-hanging air-conditioner | |
| CN209908901U (en) | Installation hasp | |
| CN202326854U (en) | Friction block assembly resetting mechanism | |
| CN203322559U (en) | Connector for pipeline | |
| CN201232684Y (en) | Hollow binder with elastic end | |
| CN201033719Y (en) | Winch | |
| CN202768583U (en) | Elastic washer with rotation prevention function | |
| CN203184787U (en) | Welding fixed probe | |
| CN205136413U (en) | Vehicle air conditioner compressor clutch sucking disc device | |
| CN202118084U (en) | Fastening connection structure for mechanical components | |
| CN202948713U (en) | Novel bass device of accordion | |
| CN201239518Y (en) | Land wave skateboard connecting shaft | |
| CN202147763U (en) | Front pedal hinge structure of motorcycle | |
| CN202296279U (en) | Resilience force scraper set | |
| CN214544915U (en) | Fastener for quickly mounting and dismounting plate and double-layer PCB assembly | |
| CN202510466U (en) | Flange plate and engineering machinery | |
| CN210013919U (en) | Novel intersegment connecting piece | |
| CN220078027U (en) | Quick detach formula label peels off subassembly | |
| CN202395566U (en) | Motor | |
| CN207644819U (en) | A kind of fiber drum for capableing of secondary use | |
| CN201523115U (en) | Socket of electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110041, No. 17 East Lane, Dadong District, Liaoning, Shenyang Patentee after: Yanfeng An Daotuo (Shenyang) seating Co., Ltd. Address before: 110122, Moon Lake Street, Liaoning Economic Development Zone, Shenyang, Shenyang, 57 Patentee before: Shenyang Yanfeng Jiangsen Seat Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |