CN2855859Y - Trolley for damaged roadblock with adjustable back-plate - Google Patents
Trolley for damaged roadblock with adjustable back-plate Download PDFInfo
- Publication number
- CN2855859Y CN2855859Y CN 200520052534 CN200520052534U CN2855859Y CN 2855859 Y CN2855859 Y CN 2855859Y CN 200520052534 CN200520052534 CN 200520052534 CN 200520052534 U CN200520052534 U CN 200520052534U CN 2855859 Y CN2855859 Y CN 2855859Y
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- CN
- China
- Prior art keywords
- pipe
- seat
- support tube
- cart
- disability
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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
The utility model discloses a handicapped cart with an adjustable backboard, containing two bearing pipes, two front frame pipes arranged on the bearing pipes, two back frame pipes arranged on the bearing pipes, two chair seat pipes arranged between the front frame pipes and the back frame pipes, a chair back pipe arranged between the bearing frame and the back frame, an angle adjusting holder is installed at the position of the chair back pipe facing to the bearing pipes, one end of the angle adjusting holder is arranged on the bearing pipe, a depth adjusting holder is installed at the position of the chair back pipe facing to the chair seat pipe, one end of the depth adjusting holder is set on the chair seat pipe, therefore, the chair back pipe can produce different inclined angles by adjusting the angle, and the chair back pipe can produce different depths by adjusting the depth.
Description
Technical field:
The utility model relates to a kind of disability go-cart, refers to that especially a kind of backboard can adjust the reclining angle and take advantage of the disability go-cart of a degree of depth.
Background technology:
The structural form of society makes rapid progress, and the required quality of the life of people improves relatively, and also from the old thinking of " can with all right ", the quite exquisiteness that becomes has the conception of continuous progress or innovation only, could satisfy the demand of modern society to the requirement of things.
" disability pushchair " a case with reference to TaiWan, China letter patent book number M242428 number, its announcement has a foldable disability pushchair, but it leans against pipe mat one U type intermediate plate and adjusts the reclining angle, can't adjust the degree of depth precisely because lean against pipe, so its applicability is relatively poor, can't change in response to different occupants and take the degree of depth, so necessity of the improvement of being researched and developed is arranged.
The utility model content:
Technical problem to be solved in the utility model is: at the above-mentioned deficiency of prior art, provide the disability go-cart of the adjustable backboard of a kind of tool, a kind of backboard can be answered different occupants and be changed its reclining angle and the disability go-cart of taking the degree of depth.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: the disability go-cart of the adjustable backboard of a kind of tool, and it includes:
Two support tubes, an end of this support tube is provided with handrail;
Two side arm pipes, this side arm pipe has first end and second end, and its first end is articulated in the end that this support tube is away from handrail, and second end of this side arm pipe is installed a front-wheel;
Two after-frame pipes, an end of this after-frame pipe is articulated in this support tube, and this after-frame pipe is installed a trailing wheel in contrast to an end of this support tube;
Two seat support pipes are provided with a seat cushion therebetween, and this seat support pipe is located between this side arm pipe and the after-frame pipe; An and back pad;
Be characterized in: also comprise two chair back pipes, described back pad is located between two chair back pipes, this chair back pipe is located between described support tube and the seat support pipe, this chair back pipe is equiped with an angular adjustment seat with respect to the position of support tube, one end of this angular adjustment seat is hubbed on the support tube, this chair back pipe then is equiped with degree of depth adjustment seat with respect to the position of seat support pipe, and an end of this degree of stretching adjustment seat is slidedly arranged on the seat support pipe.
One end of described degree of depth adjustment seat is provided with a pair of ear, and this ear is articulated in an end of described chair back pipe.Described degree of depth adjustment seat is provided with the slip pipe of a horizontal expansion in contrast to an end of ear, and this slip pipe is sheathed on the described seat support pipe.Described slip pipe is provided with positioning piece in a side, and offers most knock holees on the described seat support pipe, and this locations can be extended through in arbitrary knock hole on this seat support pipe.Described seat cushion is provided with breach with respect to the position of described seat support pipe knock hole, between this two seat supports pipe sheathed two along this seat support tube axis direction move can be in order to the belt body of the buttocks that supports the occupant, and cover also is provided with a belt body in order to the shank that supports the occupant between this two side arms pipe.
One end of described angular adjustment seat offers a chute, and this chute is hubbed on this support tube by a pin member.The end that described angular adjustment seat differs from this chute is provided with most holes of adjusting, this adjustment Kong Youyi adjustment part and being hubbed on the described chair back pipe.
Described handrail offers a perforation, and this perforation wears a spiral shell spare and is incorporated on this support tube, and an end of described support tube offers several fixed orifices.
Described side arm pipe is equipped with axle bed between two ends, installing one foot rest on the axle bed, this foot rest include one be articulated in central siphon, on this axle bed be parallel to this central siphon the first pin pipe, and one be hubbed at the crus secunda pipe of this first pin Guan Yiduan, and be arranged with a pedal on this crus secunda pipe.The described first pin pipe is clamped on the described central siphon by two grip blocks.
Compared with prior art, the utility model has the advantages that: but this angular adjustment seat of chair back pipe mat of this disability go-cart and degree of depth adjustment seat are adjusted its reclining angle or are taken advantage of a degree of depth; Be arranged with belt body between this two seat supports pipe, can provide the impression of occupant comfort in order to be supported in the seat cushion below; This handrail can be adjusted length and direction with respect to strut bar, and this foot rest then can be folded in a side of side arm pipe, and it is quite convenient to use.
Other purpose, advantage and novel characteristics of the present utility model will be more obvious from the following detailed description and related drawings.
Description of drawings:
Fig. 1 is a stereo appearance figure of the present utility model.
Fig. 2 is the part three-dimensional exploded view of Fig. 1.
Fig. 3 is that Fig. 1 does not adjust the lateral plan when taking the degree of depth.
Fig. 4 is the lateral plan of Fig. 1 adjusted when taking the degree of depth.
Fig. 5 is the lateral plan of Fig. 1, and expression seat support pipe box is established belt body.
Fig. 6 is the lateral plan of Fig. 1, and the expression handrail can be adjusted, but and foot rest folding.
Label declaration:
10 support tubes, 101 fixed orifices
102 lugs, 11 handrails
111 perforation, 12 spiral shell spares
13 pivot connectors
20 side arm pipes, 201 axle beds
21 pivot connectors, 22 front-wheels
23 foot rests, 231 central siphons
232 first pin pipes, 233 crus secunda pipes
234 grip blocks, 235 pedals
24 belt bodies
30 after-frame pipes, 31 trailing wheels
40 seat support pipes, 401 knock holees
41 seat cushions, 411 breach
42 belt bodies
50 chair back pipes, 51 back pads
52 angular adjustment seats, 521 chutes
522 pin members 523 are adjusted the hole
524 adjustment parts, 53 degree of depth are adjusted seat
531 ears, 532 slip pipes
533 locationss
61 second folding unit, 60 first folding unit
62 the 3rd folding unit
The specific embodiment:
The technology that relevant the utility model adopted, means and effect thereof, lift a preferred embodiment now and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.
With reference to Fig. 1 and Fig. 2, the disability go-cart of the adjustable backboard of the utility model tool, it mainly includes after-frame pipe 30, two that side arm pipe 20, two that two support tubes 10, two are arranged in support tube 10 is arranged in support tube 10 and is located at seat support pipe 40 between side arm pipe 20 and the after-frame pipe 30, and two chair back pipes of being located between support tube 10 and the seat support pipe 40 50, this chair back pipe 50 is except that can also adjusting and take the degree of depth for adjusting the reclining angle; Wherein:
This support tube 10 has first end and second end, and its first end is equipped with a handrail 11, and this handrail 11 offers a perforation 111 and can be incorporated on first end of this support tube 10 for wearing a spiral shell spare 12.First end of this support tube 10 then offers several fixed orifices 101 can be incorporated into different positions for this handrail 11, reaches the effect of adjusting length.Second end of this support tube 10 then is arranged with a pivot connector 13.
These side arm pipe 20 1 ends are articulated in second end of this support tube 10, and the folding that can be pivoted relative to each other.This side arm pipe 20 has first end and second end, and its first end is arranged with a pivot connector 21, this pivot connector 21 can with the pivot connector 13 of this support tube 10 mutually mutual connection establish and the folding that can be pivoted relative to each other.Second end of this side arm pipe 20 then is equiped with a front-wheel 22.And this side arm pipe 20 is equipped with axle bed 201 between two ends.Also be arranged with a belt body 24 between this two side arms pipe 20 again, this belt body 24 can be in order to support occupant's shank.
Suitable place, these side arm pipe 20 stage casings also is equiped with a foot rest 23, and this foot rest 23 includes a central siphon 231, one first pin pipe 232, a crus secunda pipe 233.This central siphon 231 is articulated on the axle bed 201 of this side arm pipe 20, and can produce the relation of being pivoted relative to each other.This first pin pipe 232 then is clamped on this central siphon 231 by two grip blocks 234, can rotate via the drive of this central siphon 231.This crus secunda pipe 233 is hubbed at an end of this first pin pipe 232, and is arranged with a pedal 235 on this crus secunda pipe 233.
These after-frame pipe 30 1 ends are articulated in this support tube 10, and can produce relative pivot relation, and this support tube 10 is provided with a pair of lug 102 with respect to the position of this after-frame pipe 30, for articulating this after-frame pipe 30.This after-frame pipe 30 then is equiped with a trailing wheel 31 in contrast to an end of this support tube 10.
Please cooperate simultaneously with reference to Fig. 3, wherein be provided with one first folding single 60 between this two after-frames pipe 30 and this two support tube 10, be provided with one second folding unit 61 between this two after-frames pipe 30 and this two side arms pipe 20, and be provided with one the 3rd folding unit 62 between this two support tube 10, only this first, second and third folding unit 60,61,62 belongs to known folding structure, so no longer given unnecessary details in this.
This seat support pipe 40 is located between this side arm pipe 20 and the after-frame pipe 30, and offers most knock holees 401 on this seat support pipe 40.Be installed with a soft seat cushion 41 between this two seat supports pipe 40, this seat cushion 41 then is provided with scarce 411 with respect to the position of these seat support pipe 40 knock holees 401, for sheathed two belt bodies 42 that can move along these seat support pipe 40 axis directions between this two seat supports pipe 40, this belt body 42 can be in order to support occupant's buttocks.
This chair back pipe 50 is located between this support tube 10 and this seat support pipe 40, and is installed with a soft back pad 51 between this two chair back pipe 50.This chair back pipe 50 is equiped with an angular adjustment seat 52 with respect to the position of this support tube 10, and an end of this angular adjustment seat 52 offers a chute 521, this chute 521 mats, one pin member 522 and being hubbed on this support tube 10.The end that this angular adjustment seat 52 differs from this chute 521 then is provided with most and adjusts holes 523, and those adjust hole 523, and one of them is hubbed on the chair back pipe 50 by an adjustment part 524.This adjustment part 524 can tune to different adjustment holes 523, so that chair back pipe 50 produces different inclination angles.
This chair back pipe 50 then is equiped with degree of depth adjustment seat 53 with respect to the position of this seat support pipe 40, this degree of depth adjustment seat 53 has first end and second end, its first end is provided with a pair of ear 531, and this ear 531 can be articulated in an end of this chair back pipe 50, with the generation relation of being pivoted relative to each other.Second end of this degree of depth adjustment seat 53 then is provided with the slip pipe 532 of a horizontal expansion, and this slip pipe 532 is sheathed on this seat support pipe 40, to produce relative longitudinal travel relation.This slip pipe 532 also is provided with positioning piece 533 in a side, and this locations 533 can be extended through in arbitrary knock hole 401 on this seat support pipe 40, to form positioning relation.This locations 533 can tune to different knock hole 401, so that chair back pipe 50 produces the different degree of depth.
With reference to Fig. 4 and Fig. 5, when user's desire is adjusted the degree of depth of chair back pipe 50, can earlier the belt body 42 that is sheathed on the two seat support pipes 40 be unloaded, release the locations 533 that this degree of depth of pine is adjusted seat 53 again, this degree of depth adjustment seat 53 is moved towards the rear, and using increases single-piece and takes the degree of depth.And this moment, seat cushion 41 lost the support of belt body 42, and can be slightly sagging.Can be sheathed on two belt bodies 42 respectively between this two seat supports pipe 40 this moment, is supported in this seat cushion 41 belows, and occupant one so can be provided comfortable feeling for taking.
With reference to Fig. 6, this handrail 11 also can be according to user's demand change of direction, the application of force when being convenient to go-cart.This foot rest 23 also can when for example need not to use the situation of foot rest 23, can be folded in a side of this side arm pipe 20 according to occupant's different needs, does not take up room fully.
Claims (10)
1. the disability go-cart of the adjustable backboard of tool, it includes:
Two support tubes, an end of this support tube is provided with handrail;
Two side arm pipes, this side arm pipe has first end and second end, and its first end is articulated in the end that this support tube is away from handrail, and second end of this side arm pipe is installed a front-wheel;
Two after-frame pipes, an end of this after-frame pipe is articulated in this support tube, and this after-frame pipe is installed a trailing wheel in contrast to an end of this support tube;
Two seat support pipes are provided with a seat cushion therebetween, and this seat support pipe is located between this side arm pipe and the after-frame pipe; An and back pad;
It is characterized in that: also comprise two chair back pipes, described back pad is located between two chair back pipes, this chair back pipe is located between described support tube and the seat support pipe, this chair back pipe is equiped with an angular adjustment seat with respect to the position of support tube, one end of this angular adjustment seat is hubbed on the support tube, this chair back pipe then is equiped with degree of depth adjustment seat with respect to the position of seat support pipe, and an end of this degree of stretching adjustment seat is slidedly arranged on the seat support pipe.
2. the disability go-cart of the adjustable backboard of tool according to claim 1 is characterized in that: an end of described degree of depth adjustment seat is provided with a pair of ear, and this ear is articulated in an end of described chair back pipe.
3. the disability go-cart of the adjustable backboard of tool according to claim 2 is characterized in that: described degree of depth adjustment seat is provided with the slip pipe of a horizontal expansion in contrast to an end of ear, and this slip pipe is sheathed on the described seat support pipe.
4. the disability go-cart of the adjustable backboard of tool according to claim 3 is characterized in that: described slip pipe is provided with positioning piece in a side, and offers most knock holees on the described seat support pipe, and this locations can be extended through in arbitrary knock hole on this seat support pipe.
5. the disability go-cart of the adjustable backboard of tool according to claim 4, it is characterized in that: described seat cushion is provided with breach with respect to the position of described seat support pipe knock hole, between this two seat supports pipe sheathed two along this seat support tube axis direction move can be in order to the belt body of the buttocks that supports the occupant, and cover also is provided with a belt body in order to the shank that supports the occupant between this two side arms pipe.
6. the disability go-cart of the adjustable backboard of tool according to claim 1 is characterized in that: an end of described angular adjustment seat offers a chute, and this chute is hubbed on this support tube by a pin member.
7. the disability go-cart of the adjustable backboard of tool according to claim 6 is characterized in that: the end that described angular adjustment seat differs from this chute is provided with most holes of adjusting, this adjustment Kong Youyi adjustment part and being hubbed on the described chair back pipe.
8. the disability go-cart of the adjustable backboard of tool according to claim 1 is characterized in that: described handrail offers a perforation, and this perforation wears a spiral shell spare and is incorporated on this support tube, and an end of described support tube offers several fixed orifices.
9. the disability go-cart of the adjustable backboard of tool according to claim 1, it is characterized in that: described side arm pipe is equipped with axle bed between two ends, installing one foot rest on the axle bed, this foot rest include one be articulated in central siphon, on this axle bed be parallel to this central siphon the first pin pipe, and one be hubbed at the crus secunda pipe of this first pin Guan Yiduan, and be arranged with a pedal on this crus secunda pipe.
10. the disability go-cart of the adjustable backboard of tool according to claim 9 is characterized in that: the described first pin pipe is clamped on the described central siphon by two grip blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052534 CN2855859Y (en) | 2005-11-23 | 2005-11-23 | Trolley for damaged roadblock with adjustable back-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052534 CN2855859Y (en) | 2005-11-23 | 2005-11-23 | Trolley for damaged roadblock with adjustable back-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855859Y true CN2855859Y (en) | 2007-01-10 |
Family
ID=37599165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052534 Expired - Fee Related CN2855859Y (en) | 2005-11-23 | 2005-11-23 | Trolley for damaged roadblock with adjustable back-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855859Y (en) |
-
2005
- 2005-11-23 CN CN 200520052534 patent/CN2855859Y/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 | ||
| 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 |