CN204547848U - A kind of installation chair frame of automobile children safety chair - Google Patents
A kind of installation chair frame of automobile children safety chair Download PDFInfo
- Publication number
- CN204547848U CN204547848U CN201520240257.4U CN201520240257U CN204547848U CN 204547848 U CN204547848 U CN 204547848U CN 201520240257 U CN201520240257 U CN 201520240257U CN 204547848 U CN204547848 U CN 204547848U
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- China
- Prior art keywords
- chair
- placement rack
- lever piece
- frame
- installation
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- 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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Abstract
A kind of installation chair frame of automobile children safety chair.There is the connection structure that in car, floor must add and tighten up for chair foot rest to solve formerly close same car child safety chair in the utility model, car owner is generally difficult to the defect accepted.Drip irrigation device: feature comprises placement rack and the tightening mechanism that is arranged on placement rack and chair body erecting frame, wherein tightening mechanism is hinged on lever piece on described placement rack, is fixed on the supporting plate of lever piece cephalic par and forms with the lever piece afterbody that the lifting regulator on described placement rack coordinates as elevating control by a centre, and chair body erecting frame is a horizontal framework be mounted on for chair body on it being connected on described placement rack by its bottom side connecting portion.
Description
Technical field
The utility model relates to a kind of accessory of the children's chairs used on automobile, particularly a kind of installation chair frame of automobile children safety chair.Be applicable to roadlice uses.
Background technology
Existing automobile chair for children, on the seat that many fixed placement configure at automobile itself, so just easily exist every when braking, children's torso will produce preshoot inertia, children can feel under the weather, and also easily occur unsafe condition, and comfort and the stable property of children's ride-on are poor.
For this reason, No. 201420656414.5th, the Chinese patent that the applicant had previously applied for discloses the technical scheme of the assembly type child safety seat on a kind of automobile, the safe chair chair back and the automotive seat chair back are fixed as dos-à-dos, children are sitting on safe chair as opposite sense, thus solve that prior art exists every when braking, children's torso will produce preshoot inertia, and children can feel under the weather, easily there is unsafe condition, the problems such as the comfort of children's ride-on and stable property difference.The shortcoming of this technical scheme is: during use, and the chair pin of seat bottom must be fixed tightly in car on floor by detachable, so floor must add in car the connection structure tightened up for chair pin, car owner is generally difficult to accept.The Chinese patent that the applicant had previously applied for the 201520005th
No. 727.9 provide another kind of modular automobile children safety chair, comprise chair body and be connected and fixed the fixed support of chair body, chair body is placed on the midway location of automobile rear chair by the front portion of seat support, the rear portion of seat support is engaged in by transverse concave groove and support bracket fastened supporting bar is supported and to carry out connection fastening.Also there is same shortcoming in this technical scheme: fixed support must be fixed on the base plate of midway location after the front-seat chair of automobile, in car, floor must add the connection structure tightened up for fixed support, and car owner is generally difficult to accept.
Summary of the invention
The connection structure that in car, floor must add and tighten up for chair foot rest is there is in order to overcome formerly close same car child safety chair, car owner is generally difficult to the defect accepted, the purpose of this utility model is to provide a kind of installation chair frame of automobile children safety chair of improvement, can overcome the defect of prior art.
The utility model solves the technical scheme that its technical matters adopts: a kind of installation chair frame of automobile children safety chair, it is characterized in that: comprise placement rack and the tightening mechanism that is arranged on placement rack and chair body erecting frame, wherein tightening mechanism is hinged on the lever piece on described placement rack by a centre, be fixed on the supporting plate of lever piece cephalic par and form with the lever piece afterbody that the lifting regulator on described placement rack coordinates as elevating control, chair body erecting frame is the horizontal framework that a confession chair body be connected on described placement rack by its bottom side connecting portion is mounted on it.
Lifting regulator described in technique scheme can by one one be fixed on other end on described placement rack through the screw rod of the hole slot on lever piece afterbody and screw thread fit on described screw rod and the nut that card is pressed in the hole slot top of described lever piece afterbody form.
The described placement rack that lever piece described in technique scheme is hinged, can be by a hinge-point position adjusting mechanism and lever piece hinged, hinge-point position adjusting mechanism by one with the hinged other end of described placement rack and the hinged connecting rod of lever piece, be fixed on threaded block in the middle of connecting rod and the set screw of screw thread fit on threaded block is formed, the tail end of described set screw withstands on the slip pit on described placement rack.
Placement rack described in technique scheme can be provided with two columns, two column tops are separately installed with crank, and crank one end is inserted in the bore of column, its other end is inserted in the bore of bottom side connecting portion of described erecting frame.
On the top of column described in technique scheme and the bottom side connecting portion of described erecting frame, locking can be respectively equipped with or discharge the screw of described crank.
Crank described in technique scheme can be provided with screw fit groove on the plug-in mounting position of the bore of the bore of plug-in mounting column and erecting frame bottom side connecting portion.
The beneficial effects of the utility model are: comprise placement rack and the tightening mechanism that is arranged on placement rack and chair body erecting frame owing to installing chair frame, wherein tightening mechanism is hinged on the lever piece on described placement rack by a centre, be fixed on the supporting plate of lever piece cephalic par and form with the afterbody that the lifting regulator on described placement rack coordinates as elevating control, chair body erecting frame is the horizontal framework that a confession chair body be connected on described placement rack by its bottom side connecting portion is mounted on it, when placement rack and supporting plate are reached under its seat after front-seat seat support, control the rising of described supporting plate by lifting regulator and withstand front-seat seat support bottom surface, just placement rack can be made to be fixed, then chair body is fixed on chair body erecting frame and uses, so just ground can install the connection structure of fixed car child safety chair again in car additional, general car owner can both be accepted.Depart from front-seat seat support bottom surface when being controlled supporting plate decline by lifting regulator, placement rack is taken away under just can exiting front-seat seat support, uses very convenient.Because placement rack by two columns install crank, then can be connected by the bottom side connecting portion of crank with chair body erecting frame, by controlling the rotational action of crank, the position of the chair body being arranged on chair body erecting frame top can be changed.
Below in conjunction with drawings and Examples, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of embodiment of the utility model.
Fig. 2 is the amplification schematic perspective view that a crank on Fig. 1 is separated.
Fig. 3 is that chair body is fixed on the chair body erecting frame of Fig. 1 reduces schematic perspective view.
Fig. 4 is the schematic perspective view of the another kind of embodiment of the utility model.
In figure: 1, placement rack; 2, tightening mechanism; 3, chair body erecting frame; 4, lever piece; 5, supporting plate; 6, lifting regulator; 7, lever piece afterbody; 8, bottom side connecting portion; 9, chair body; 10, hole slot; 11, screw rod; 12, nut; 13, hinge-point position adjusting mechanism; 14, connecting rod; 15, threaded block; 16, set screw; 17, slippage pit; 18, column; 19, crank; 20 and 21, screw; 22 and 23, plug-in mounting position; 24,25 and 26, groove; 27, placement rack.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, the installation chair frame of this automobile children safety chair, it is characterized in that: comprise placement rack 1 and the tightening mechanism 2 that is arranged on placement rack 1 and chair body erecting frame 3, wherein tightening mechanism 2 is hinged on lever piece 4 on described placement rack 1, is fixed on the supporting plate 5 of lever piece 4 cephalic par and forms with the lever piece afterbody 7 that the lifting regulator 6 on described placement rack 1 coordinates as elevating control by a centre, and chair body erecting frame 3 is the horizontal frameworks be mounted on for chair body 9 on it being connected on described placement rack 1 by its bottom side connecting portion 8.
In addition, described lifting regulator 6 by one one be fixed on other end on described placement rack 1 through the screw rod 11 of the hole slot 10 on lever piece afterbody 7 and screw thread fit on described screw rod 11 and the nut 12 that card is pressed in hole slot 10 top of described lever piece afterbody 7 form.The described placement rack 1 that described lever piece 4 is hinged, hinged by a hinge-point position adjusting mechanism 13 and lever piece 4, hinge-point position adjusting mechanism 13 by one with the described hinged other end of placement rack 1 and the hinged connecting rod 14 of lever piece 4, be fixed on threaded block 15 in the middle of connecting rod 14 and the set screw 16 of screw thread fit on threaded block 15 is formed, the tail end of described set screw 16 withstands on the slip pit 17 on described placement rack 1.Placement rack 1 is provided with two columns, 18, two column 18 tops and is separately installed with crank 19, and crank 19 one end is inserted in the bore of column 18, its other end is inserted in the bore of the bottom side connecting portion 8 of described erecting frame 3.On the top of described column 18 and the bottom side connecting portion 8 of described erecting frame 3, be respectively equipped with locking or discharge the screw 20,21 of described crank 19.As shown in Figure 2, on crank 19 for the plug-in mounting position 22,23 of the bore of the bottom side connecting portion 8 of the bore and erecting frame 3 that are inserted into column 18 is respectively equipped with screw fit groove 24,25.Plug-in mounting position 22 for being inserted into the bore of column 18 is provided with the groove 24,26 etc. of multiple differing heights, can be used for adjusting the height of chair body 9.
During use, reach under its seat by one of placement rack 1 and supporting plate 5 after front-seat seat support, rotating nut 12 controls supporting plate 5 rising and withstands front-seat seat support bottom surface, and such placement rack 1 is just fixed, and is then fixed on by chair body 9 on chair body erecting frame 3; When changing the position of chair body 9, screw 20,21 can be unscrewed, rotating crank 19 to chair body 9 position suitable, then lock screw 20,21; When adjusting chair body 9 height, unscrew screw 20, move up and down crank 19 to correct position, then lock screw 20,21; Rotate set screw 16, the hinge-point height of lever piece 4 can be changed; Do not use when will take out placement rack 1, rotating nut 12 controls supporting plate 5 and declines and depart from front-seat seat support bottom surface, can take out.
With reference to Fig. 4, the installation chair frame of this automobile children safety chair compares with the installation chair frame of the automobile children safety chair of Fig. 1, except the shape of placement rack 27 is different, identical with the installation chair frame of the automobile children safety chair of Fig. 1 in structure.
Claims (7)
1. the installation chair frame of an automobile children safety chair, it is characterized in that: comprise placement rack and the tightening mechanism that is arranged on placement rack and chair body erecting frame, wherein tightening mechanism is hinged on lever piece on described placement rack, is fixed on the supporting plate of lever piece cephalic par and forms with the lever piece afterbody that the lifting regulator on described placement rack coordinates as elevating control by a centre, and chair body erecting frame is a horizontal framework be mounted on for chair body on it being connected on described placement rack by its bottom side connecting portion.
2. by the installation chair frame of automobile children safety chair according to claim 1, it is characterized in that described lifting regulator by one one be fixed on other end on described placement rack through the screw rod of the hole slot on lever piece afterbody and screw thread fit on described screw rod and the nut that card is pressed in the hole slot top of described lever piece afterbody form.
3. by the installation chair frame of the automobile children safety chair described in claim 1 or 2, it is characterized in that the hinged described placement rack of described lever piece be by a hinge-point position adjusting mechanism and lever piece hinged, hinge-point position adjusting mechanism by one with the hinged other end of described placement rack and the hinged connecting rod of lever piece, be fixed on threaded block in the middle of connecting rod and the set screw of screw thread fit on threaded block is formed, the tail end of described set screw withstands on the slip pit on described placement rack.
4. by the installation chair frame of the automobile children safety chair described in claim 1 or 2, it is characterized in that described placement rack is provided with two columns, two column tops are separately installed with crank, and crank one end is inserted in the bore of column, its other end is inserted in the bore of bottom side connecting portion of described erecting frame.
5., by the installation chair frame of automobile children safety chair according to claim 4, it is characterized in that the screw top of described column and the bottom side connecting portion of described erecting frame being respectively equipped with locking or discharging described crank.
6., by the installation chair frame of automobile children safety chair according to claim 4, it is characterized in that the plug-in mounting position of the bore for the bore of plug-in mounting column and erecting frame bottom side connecting portion on described crank is provided with screw fit groove.
7., by the installation chair frame of automobile children safety chair according to claim 6, it is characterized in that the described groove being provided with multiple differing heights for the plug-in mounting position being inserted into the bore of column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240257.4U CN204547848U (en) | 2015-04-21 | 2015-04-21 | A kind of installation chair frame of automobile children safety chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240257.4U CN204547848U (en) | 2015-04-21 | 2015-04-21 | A kind of installation chair frame of automobile children safety chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547848U true CN204547848U (en) | 2015-08-12 |
Family
ID=53822999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240257.4U Expired - Fee Related CN204547848U (en) | 2015-04-21 | 2015-04-21 | A kind of installation chair frame of automobile children safety chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547848U (en) |
-
2015
- 2015-04-21 CN CN201520240257.4U patent/CN204547848U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180421 |