CN203935389U - Crutch - Google Patents
Crutch Download PDFInfo
- Publication number
- CN203935389U CN203935389U CN201420343582.9U CN201420343582U CN203935389U CN 203935389 U CN203935389 U CN 203935389U CN 201420343582 U CN201420343582 U CN 201420343582U CN 203935389 U CN203935389 U CN 203935389U
- Authority
- CN
- China
- Prior art keywords
- pipe
- seat board
- sleeve
- right support
- adjustable pipe
- 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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Abstract
A kind of crutch, axillary fossa holder comprising upper end, axillary fossa holder bottom is provided with a left side, right support pipe, left, bottom between right support pipe is installed with sleeve, adjustable pipe is installed in sleeve, adjustable pipe bottom passes sleeve, adjustable pipe can stretch and be connected up and down with sleeve, adjustable pipe lower end is provided with rubber blanket, left, right support pipe middle part is provided with seat board, seat board lower limb is with left, right support pipe is folding connection respectively, seat board top is with left, right support pipe clamp links and connects, seat board top has the bar shaped through hole of shaking hands, the seat board back side is left, right both sides are separately installed with seat board supporting leg.Patient goes out to take exercise use this utility model, when needs rest, seat board top can be opened from left and right stay pipe, and seat board lower limb and left and right stay pipe are collapsible, seat board supporting leg is strutted from the seat board back side and be put on the ground, like this, just had three lower limbs below seat board, i.e. two seat board supporting legs and sleeve, patient just steadily seat on seat board front, have a rest.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of crutch of patient's use of legs and feet inconvenience.
Background technology
The conventional crutch of patient is comprising the axillary fossa holder of upper end, axillary fossa holder bottom is provided with left and right stay pipe, left and right stay pipe middle part is provided with handle, bottom between left and right stay pipe is installed with sleeve, adjustable pipe is installed in sleeve, and adjustable pipe bottom passes sleeve, adjustable pipe and upper and lower flexible connection of sleeve, adjustable pipe lower end is provided with rubber blanket, and adjustable pipe lower end is inserted in rubber blanket.Patient uses this kind of crutch to go out to take exercise long needs of the time of walking and has a rest, and cannot find suitable seat, the inconvenience of going out, and after this kind of long-time use of crutch, rubber blanket is easy to wear, and adjustable pipe lower end easily penetrates rubber blanket, uses rubber blanket ineffective.
Summary of the invention
The purpose of this utility model is to provide a kind of patient of convenience and goes out to take exercise the crutch using.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of crutch, axillary fossa holder comprising upper end, axillary fossa holder bottom is provided with a left side, right support pipe, left, bottom between right support pipe is installed with sleeve, adjustable pipe is installed in sleeve, adjustable pipe bottom passes sleeve, adjustable pipe can stretch and be connected up and down with sleeve, adjustable pipe lower end is provided with rubber blanket, it is characterized in that, left, right support pipe middle part is provided with seat board, seat board lower limb is with left, right support pipe is folding connection respectively, seat board top is with left, right support pipe clamp links and connects, seat board top has the bar shaped through hole of shaking hands, the seat board back side is left, right both sides are separately installed with seat board supporting leg.
Patient goes out to take exercise use this utility model, when needs rest, seat board top can be opened from left and right stay pipe, and seat board lower limb and left and right stay pipe are collapsible, seat board supporting leg is strutted from the seat board back side and be put on the ground, like this, just had three lower limbs below seat board, i.e. two seat board supporting legs and sleeve, patient just steadily seat on seat board front, have a rest.When needs are holding up this utility model to walk, seat board top can be buckled on left and right stay pipe, pack up seat board supporting leg, axillary fossa props up under axillary fossa, finger is caught seat board top through the through hole of shaking hands, sleeve and adjustable pipe are done to support, so patient is convenient when out using this utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the transverse cross sectional structural representation of adjusting pipe in Fig. 1;
Fig. 3 is the structural representation of this utility model middle washer.
In accompanying drawing:
1, axillary fossa holder; 2, stay pipe; 3, the through hole of shaking hands; 4, seat board; 5, seat board supporting leg; 6, the back side; 7, sleeve; 8, adjustable pipe; 9, adjust pipe; 10, rubber blanket; 11, mounting platform; 12, bracing piece; 13, connecting rod; 14, packing ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further described:
A kind of crutch, as Fig. 1, shown in Fig. 2 and Fig. 3, axillary fossa holder 1 comprising upper end, axillary fossa holder 1 bottom is provided with a left side, right support pipe 2, left, bottom between right support pipe 2 is installed with sleeve 7, adjustable pipe 8 is installed in sleeve 7, adjustable pipe 8 bottoms pass sleeve 7, adjustable pipe 8 can stretch and be connected up and down with sleeve 7, adjustable pipe 8 lower ends are provided with rubber blanket 10, left, right support pipe 2 middle parts are provided with seat board 4, seat board 4 lower limbs are with left, right support pipe 2 is folding connection respectively, seat board 4 tops are with left, right support pipe 2 buckles connect, seat board 4 tops have the bar shaped through hole 3 of shaking hands, the shake hands seat board top of through hole 3 tops is equivalent to common handle, 6 left sides, seat board 4 back side, right both sides are separately installed with seat board supporting leg 5.
In the present embodiment, seat board supporting leg 5 is comprising connecting rod 13 and bracing piece 12, connecting rod 13 two ends are common folding connection with seat board 4 back sides 6, bracing piece 12 upper ends respectively, use this utility model, when needs are had a rest, this utility model when seat is used, connecting rod is opened from the seat board back side, and open bracing piece, connecting rod is in line and vertical with the seat board back side with bracing piece, becomes the supporting leg of seat board, when needs are walked, pack up as shown in Figure 1 connecting rod and bracing piece are folding, on foot convenient like this.
In the present embodiment, adjustable pipe 8 bottoms are provided with adjusts pipe 9, adjustable pipe 8 bottoms are with external screw thread, adjust pipe 9 tops with female thread, adjustable pipe 8 is threaded with adjustment pipe 9, described rubber blanket 10 is arranged in the adjustment pipe 9 of adjustable pipe 8 belows, and rubber blanket 10 lower ends pass adjusts pipe 9, and rubber blanket 10 is interference fit with adjusting pipe 9.Using interference fit is for rubber blanket can not dropped out from adjusting in pipe, when rubber gasket abrasion is to a certain degree time, pipe is adjusted in rotation, use adjustable pipe lower end rubber blanket from adjusting further extrusion, rubber blanket can normally be used again, rubber blanket can fully be used, this utility model long service life.
In the present embodiment, adjust in pipe 9 packing ring 14 is also installed, packing ring 14 is between adjustable pipe 8 and rubber blanket 10.The lifting surface area that packing ring has strengthened rubber blanket upper end is installed, has been reduced pressure, extended the service life of rubber blanket.In the present embodiment, adjust in pipe 9 outer side wall surface with a pair of symmetrically arranged mounting platform 11.Mounting platform is for maintenance tool easy to use, when needs rotation, adjusts pipe, when adjustable pipe lower end is further extruded rubber blanket from adjustment pipe, needs more energetically, and at this moment just the instrument of needing repairing rotates adjustment pipe.
Claims (5)
1. a crutch, axillary fossa holder (1) comprising upper end, axillary fossa holder (1) bottom is provided with a left side, right support pipe (2), left, bottom between right support pipe (2) is installed with sleeve (7), adjustable pipe (8) is installed in sleeve (7), adjustable pipe (8) bottom passes sleeve (7), adjustable pipe (8) can stretch and be connected up and down with sleeve (7), adjustable pipe (8) lower end is provided with rubber blanket (10), it is characterized in that, left, right support pipe (2) middle part is provided with seat board (4), seat board (4) lower limb is with left, right support pipe (2) is folding connection respectively, seat board (4) top is with left, right support pipe (2) buckle connects, seat board (4) top has the bar shaped through hole (3) of shaking hands, a left side, seat board (4) back side (6), right both sides are separately installed with seat board supporting leg (5).
2. crutch according to claim 1, it is characterized in that, described seat board supporting leg (5) is comprising connecting rod (13) and bracing piece (12), and connecting rod (13) two ends are connected for folding with described seat board (4) back side (6), bracing piece (12) upper end respectively.
3. crutch according to claim 1 and 2, it is characterized in that, described adjustable pipe (8) bottom is provided with adjusts pipe (9), adjustable pipe (8) bottom is with external screw thread, adjust pipe (9) top with female thread, adjustable pipe (8) is threaded with adjusting pipe (9), and described rubber blanket (10) is arranged in the adjustment pipe (9) of adjustable pipe (8) below, rubber blanket (10) lower end passes adjusts pipe (9), and rubber blanket (10) is interference fit with adjusting pipe (9).
4. crutch according to claim 3, is characterized in that, packing ring (14) is also installed in described adjustment pipe (9), and packing ring (14) is positioned between described adjustable pipe (8) and rubber blanket (10).
5. crutch according to claim 4, is characterized in that, in described adjustment pipe (9) outer side wall surface with a pair of symmetrically arranged mounting platform (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420343582.9U CN203935389U (en) | 2014-06-26 | 2014-06-26 | Crutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420343582.9U CN203935389U (en) | 2014-06-26 | 2014-06-26 | Crutch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203935389U true CN203935389U (en) | 2014-11-12 |
Family
ID=51854741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420343582.9U Expired - Fee Related CN203935389U (en) | 2014-06-26 | 2014-06-26 | Crutch |
Country Status (1)
Country | Link |
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CN (1) | CN203935389U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106511040A (en) * | 2016-12-28 | 2017-03-22 | 太仓韬信信息科技有限公司 | Portable walking stick |
CN111700780A (en) * | 2020-06-04 | 2020-09-25 | 高化富 | Multifunctional axillary crutch for orthopedics department |
-
2014
- 2014-06-26 CN CN201420343582.9U patent/CN203935389U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106511040A (en) * | 2016-12-28 | 2017-03-22 | 太仓韬信信息科技有限公司 | Portable walking stick |
CN111700780A (en) * | 2020-06-04 | 2020-09-25 | 高化富 | Multifunctional axillary crutch for orthopedics department |
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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: 20141112 Termination date: 20160626 |