CN2609396Y - Telescopic walking stick - Google Patents
Telescopic walking stick Download PDFInfo
- Publication number
- CN2609396Y CN2609396Y CN 03235444 CN03235444U CN2609396Y CN 2609396 Y CN2609396 Y CN 2609396Y CN 03235444 CN03235444 CN 03235444 CN 03235444 U CN03235444 U CN 03235444U CN 2609396 Y CN2609396 Y CN 2609396Y
- Authority
- CN
- China
- Prior art keywords
- crutch
- sleeve
- middle sleeve
- telescopic
- outer tube
- 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
Links
- 241001166076 Diapheromera femorata Species 0.000 title description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000021167 banquet Nutrition 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
A telescopic crutch comprises a handle and a crutch rod. The stick rod is composed of three telescopic sleeves, a middle sleeve and an inner sleeve are arranged in an outer sleeve, positioning pins and spring clips are arranged in the middle sleeve and the inner sleeve, the middle sleeve and the inner sleeve respectively extend out of the outer sleeve and the middle sleeve, and positioning pins of the middle sleeve and the middle sleeve extend out of positioning holes of the outer sleeve and the middle sleeve to be positioned, so that the stick rod is formed. The telescopic crutch can also be made into a multipurpose form, such as a walking aid crutch and a sitting crutch, a crutch frame and a seat plate are additionally arranged, the crutch rod and the seat plate are respectively hinged with the crutch frame, the crutch frame and the crutch rod can be unfolded or folded, and when the crutch frame and the crutch rod are unfolded, the crutch frame and the seat plate can be supported to form the seat. When being folded, the utility model is convenient to carry and store. The utility model discloses simple structure, novel structure is pleasing to the eye, and is simple and convenient to use, and flexible freely carries and deposits the convenience, helps the user to support and helps helping the line to can sit and use as the stool, it is safe firm, be the good apparatus of daily life and travel out.
Description
Affiliated technical field
The utility model relates to a kind of telescopic crutch, and relates to the telescopic crutch of a kind of multipurpose.
Background technology
Crutch is a kind of common support walk help instrument.Chinese patent has been announced multiple scalable crutch and multipurpose walking stick, but is complex structure mostly, uses trouble, and the position that takes up room is big, goes out to carry to deposit very not conveniently, and some security and stability is relatively poor, makes to promote the use of to be subjected to considerable restraint.
Summary of the invention
It is a kind of simple in structure, capable of expansion and contraction that the purpose of this utility model will provide exactly, carries, deposits conveniently, helps the user to support walk help, sits the telescopic crutch of breath safety.
The utility model has adopted following technical scheme:
Telescopic crutch comprises handle and cane bar.Be characterized in that the cane bar saves sleeve pipes by telescopic three and forms.Dress middle sleeve and inner sleeve in the outer tube, middle sleeve, inner sleeve all are built-in with alignment pin and Spring Card, middle sleeve, inner sleeve stretch out from outer tube, middle sleeve respectively, the locating hole location of stretching out outer tube and middle sleeve respectively by the two alignment pin head, the cane bar.Press the alignment pin head of the two respectively, but inner sleeve retraction middle sleeve, but middle sleeve retraction outer tube can be easy to carry and deposit.
Outer tube perisporium lower end is shaped on the axial limiting groove.The middle sleeve perisporium then is shaped on axially directed groove, and perisporium is shaped on the axial limiting groove in the side lower end in addition.The inner sleeve perisporium also is shaped on axially directed groove.
Inner sleeve and middle sleeve, middle sleeve and outer tube are to connect by corresponding direction recess is flexible, then prevent slippage by limited impression when stretching out.
Cane bar outer tube perisporium is provided with some swivel nuts, can screw on the handrail of strap bolt head, and armrest positions is looked easy to use can adjust up and down according to the swivel nut position.
Telescopic crutch also can be made into the multipurpose form, as walk help, seat breath Dual-purpose walking stick.This crutch cane bar has the characteristics of aforementioned cane bar, needs in addition to be provided with turn frame and seat board, make cane bar, seat board respectively with turn the frame hinge and be connected, turn frame, the cane bar can strut or close up, when strutting, the two can support seat board a stool.When closing up, be easy to carry and deposit.
Turn frame and comprise upper handle, two side support bars and upper pin and the support of following handrail.
Cane bar outer tube middle part with turn frame two side support bar hinges and be connected, the top plate transverse support bar of choosing a place to give a banquet.
Seat board with turn frame upper pin hinge and be connected.
The utility model is simple in structure, and modern design is attractive in appearance, and is easy to use, capable of expansion and contraction, carries, deposits conveniently, helps the user to support walk help, and can work as the seat stool and sit the breath use, and safety is firm, is the good apparatus of daily life and out on tours.
Description of drawings
Fig. 1 stretches out the state front view for the utility model I type
Fig. 2 stretches out the state left view for the utility model I type
Fig. 3 stretches out the state right view for the utility model I type
Fig. 4 is the utility model I type retraction state front view
Fig. 5 is the utility model cane lever pin, spring structure schematic diagram
Fig. 6 stretches out the state front view for the utility model II type
Fig. 7 stretches out the state left view for the utility model II type
Fig. 8 is the utility model II type retraction state front view
Fig. 9 is the utility model II type softened state schematic diagram
The specific embodiment
Introduce embodiment of the present utility model below in conjunction with accompanying drawing.
Fig. 1 comprises handle (1) and cane bar (2) to telescopic crutch shown in Figure 5, and cane bar (2) is made up of telescopic three joint sleeve pipes.Dress middle sleeve (4) and inner sleeve (5) in the outer tube (3), middle sleeve (4), inner sleeve (5) all are built-in with alignment pin (6) and Spring Card (7), middle sleeve (4), inner sleeve (5) stretch out from outer tube (3), middle sleeve (4) respectively, are stretched out the locating hole location of outer tube (3) and middle sleeve (4) respectively by the two alignment pin head (6).If press the alignment pin head (6) of the two, the two is retraction middle sleeve (4) and outer tube (5) successively.
Outer tube (3) perisporium lower end is shaped on axial limiting groove (8).Middle sleeve (4) perisporium then is shaped on axially directed groove (9), and perisporium is shaped on axial limiting groove (8) in the side lower end in addition.Inner sleeve (5) perisporium also is shaped on axially directed groove (9).Inner sleeve (5) and middle sleeve (4), middle sleeve (4) and outer tube (3) they are to connect by corresponding direction recess (9) is flexible, when stretching out then by the spacing anticreep of limited impression (8).
Cane bar outer tube (3) perisporium is provided with three swivel nuts (10) vertically, and the handrail of strap bolt head (11) can screw in the swivel nut (10) of a certain appropriate location.Footmuff (19) is established in cane bar inner sleeve (5) bottom.
Fig. 6 is that walk help, seat cease Dual-purpose walking stick to telescopic crutch shown in Figure 9.This crutch comprises and turns frame (12), cane bar (2) and seat board (13) that cane bar (2) is identical with I type cane bar (2) stretching structure.Turn frame (12) and comprise upper handle (1), two side support bars (14) and its bottom footmuff (19) and upper pin (15) and following handrail support (16).Cane bar (2) outer tube middle part is provided with circular outer shroud (17) and turns frame (12) two side support bar (14) hinges and be connected, and its top is provided with transverse support bar (18) in order to support seat board (13), and footmuff (19) is established in the bottom.Seat board (13) with turn frame (12) top bearing pin (15) hinge and be connected.When turning frame (12), cane bar (2) when strutting, the two can support seat board (13) the seat stool.
Claims (10)
1. telescopic crutch, comprise handle and cane bar, it is characterized in that the cane bar saves sleeve pipes by telescopic three and forms, dress middle sleeve and inner sleeve in the outer tube, middle sleeve, inner sleeve all are built-in with alignment pin and Spring Card, middle sleeve, inner sleeve stretch out from outer tube, middle sleeve respectively, the locating hole location of stretching out outer tube and middle sleeve respectively by the two alignment pin head, the cane bar.
2. telescopic crutch according to claim 1 is characterized in that outer tube perisporium lower end is shaped on the axial limiting groove.
3. telescopic crutch according to claim 1 is characterized in that the middle sleeve perisporium is shaped on axially directed groove, and perisporium is shaped on the axial limiting groove in the side lower end in addition.
4. telescopic crutch according to claim 1 is characterized in that the inner sleeve perisporium is shaped on axially directed groove.
5. telescopic crutch according to claim 1 is characterized in that inner sleeve and middle sleeve, and middle sleeve and outer tube are to connect by corresponding direction recess is flexible, prevent slippage by limited impression.
6. telescopic crutch according to claim 1 is characterized in that cane bar outer tube perisporium is provided with swivel nut, in order to the handrail of fixed band bolt head.
7. a telescopic crutch comprises handle and cane bar, it is characterized in that being provided with in addition and turns frame and seat board, and the cane bar has the feature of the described cane bar of claim 1, cane bar, seat board respectively with turn the frame hinge and be connected, turn frame, when the cane bar struts, support seat board the seat stool.
8. telescopic crutch according to claim 7 is characterized in that turning frame and comprises upper handle, two side support bars and upper pin and the support of following handrail.
9. telescopic crutch according to claim 7 is characterized in that cane bar outer tube middle part and turns frame two side support bar hinges and be connected that transverse support bar is established at the top.
10. telescopic crutch according to claim 7 is characterized in that seat board and turns frame upper pin hinge and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235444 CN2609396Y (en) | 2003-01-27 | 2003-01-27 | Telescopic walking stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235444 CN2609396Y (en) | 2003-01-27 | 2003-01-27 | Telescopic walking stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609396Y true CN2609396Y (en) | 2004-04-07 |
Family
ID=34166286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03235444 Expired - Fee Related CN2609396Y (en) | 2003-01-27 | 2003-01-27 | Telescopic walking stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609396Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907423A (en) * | 2010-07-05 | 2010-12-08 | 陆宝兴 | Telescopic walking stick |
| CN102960914A (en) * | 2012-11-16 | 2013-03-13 | 无锡商业职业技术学院 | Trekking pole |
| CN111175377A (en) * | 2020-01-06 | 2020-05-19 | 中国地质大学（北京） | Positioning device of ultrasonic measuring transducer on rock surface |
-
2003
- 2003-01-27 CN CN 03235444 patent/CN2609396Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907423A (en) * | 2010-07-05 | 2010-12-08 | 陆宝兴 | Telescopic walking stick |
| CN102960914A (en) * | 2012-11-16 | 2013-03-13 | 无锡商业职业技术学院 | Trekking pole |
| CN111175377A (en) * | 2020-01-06 | 2020-05-19 | 中国地质大学（北京） | Positioning device of ultrasonic measuring transducer on rock surface |
| CN111175377B (en) * | 2020-01-06 | 2021-05-25 | 中国地质大学（北京） | Positioning device of ultrasonic measuring transducer on rock surface |
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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 |