CN205053382U - Armchair of stick can be hung to back leg strap wheel - Google Patents
Armchair of stick can be hung to back leg strap wheel Download PDFInfo
- Publication number
- CN205053382U CN205053382U CN201520535950.4U CN201520535950U CN205053382U CN 205053382 U CN205053382 U CN 205053382U CN 201520535950 U CN201520535950 U CN 201520535950U CN 205053382 U CN205053382 U CN 205053382U
- Authority
- CN
- China
- Prior art keywords
- armchair
- chair
- stick
- walking stick
- leg
- 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
Abstract
The utility model discloses an armchair of stick can be hung to back leg strap wheel, this armchair comprises seat support, chair leg, the back of the chair and handrail, and the characteristic is one the back side -mounting one -way truckle (2) at every chair leg lower extreme of two back chair legs, installs stick support frame (3) in a handrail outside of armchair in addition. This armchair only need lift up the front end of armchair when removing, two preceding chair legs leave ground, and two one -way truckles just can fall to the ground at the back, and rear chair leg leaves ground, but holds just back -and -forth movement position of back of the chair orientation. Behind the adjustment position, put down the armchair front end, two preceding chair legs fall to the ground, and two rear chair leg also fall to the ground afterwards, and two one -way truckles hang at the back, and the stability of armchair is unchangeable, has increased the removal function. Armchair one side increases the stick support frame that can place the stick, and crowd for using the stick especially uses the old person of stick to provide help.
Description
Technical field
The utility model relates to a kind of structural design category of armchair, specifically, relates to the armchair that a kind of back leg belt wheel can hang walking stick.
Background technology
As everyone knows, the structure of usual armchair forms mainly seat support, chair leg, the chair back and handrail, i.e. seat support, each two chair legs in front and back, a chair back and two, a left and right handrail, the feature of armchair is seated firm comfortablely reliably can to hold up exactly, generally armchair is placed on fixed position, will remove very inconvenient when needing mobile completely.For making armchair conveniently moving, people design the armchair of belt wheel, the structure of the armchair of belt wheel is by a seat support, the chair back, two handrails, and the support composition of band universal wheel is had at seat support, this armchair being provided with universal wheel solves armchair and moves inconvenient problem, but there is unstable problem simultaneously, especially concerning the elderly, the universal wheel of this armchair be can not be very steady stand in ground, therefore potential safety hazard is also existed to the people of the elderly and legs and feet inconvenience.In addition to the old man using walking stick, after sitting down, walking stick can be put nowhere is also a minor issue.
Utility model content
The purpose of this utility model is exactly will solve armchair to hold up by problem that is unstable and placement walking stick, devises the armchair that a kind of back leg belt wheel can hang walking stick.
The armchair (1) that a kind of back leg belt wheel of the design can hang walking stick is by seat support, chair leg, the chair back and handrail, i.e. seat support, each two chair legs in front and back, a chair back and two, a left and right handrail composition, feature installs a unidirectional castor (2) at the rear side of every bar chair leg lower end of rear two chair legs, separately outside a handrail of armchair, installs walking stick bracing frame (3).
Described unidirectional castor (2) is by a castor (2-1), a two sides is groove wheel carrier (2-2) and wheel shaft (2-3) composition of half camber, groove wheel carrier (2-2) bottom surface is provided with screw (see Fig. 3), its outer end is provided with the hole for installing wheel shaft (2-3), castor (2-1) is fixedly connected in groove wheel carrier (2-2) groove (see Fig. 2 by wheel shaft (2-3), Fig. 3, Fig. 4), the screw be provided with by groove wheel carrier (2-2) bottom surface with screw and chair rear leg fixing, when armchair front end is lifted, article two, front chair leg leaves ground, the unidirectional castor (2) be arranged on rear side of rear two chair legs lower end lands, can easily movement, armchair front end is put down, unidirectional castor slightly leaves ground and hangs, before two back legs and two, chair leg lands.Armchair increases stability that unidirectional castor can ensure that it effectively simultaneously, increases again its mobility.
Described walking stick bracing frame (3) is the elastic bayonet lock part (3-1) of the horseshoe mouth shape be made up of rubber, drift bolt (3-2) and a two sides of two fixing bayonet socket parts are that fluted body framework (3-3) composition in U-shaped face is (see Fig. 5, Fig. 6, Fig. 7), two rivet holes are provided with on the top in the U-shaped face of fluted body framework (3-3), the elastic bayonet lock part (3-1) of horseshoe mouth shape is arranged in the notch of fluted body framework (3-3) in U-shaped face, drift bolt (3-2) is provided with by the top in the U-shaped face at fluted body framework (3-3) the elastic bayonet lock part (3-1) that horseshoe mouth shape is fixed in two drift bolt holes.With screw, walking stick bracing frame (3) is fixed on outside the handrail of armchair again.Walking stick bracing frame adds convenience, for handicapped crowd provides convenient, takes conveniently.
Only need lift the front end of armchair when the armchair that this back leg belt wheel can hang walking stick moves, before two, chair leg leaves ground, after two unidirectional castors just can land, back leg leaves ground, holds the chair back and determines direction and just can move forward and backward position.Adjusted position postpone, puts down armchair front end, and before two, chair leg lands, and two back legs also land subsequently, after two unidirectional castors hang, the stability of armchair is constant, adds locomotive function.Armchair side increases the walking stick bracing frame can placing walking stick, for using the crowd of walking stick, particularly uses the elderly of walking stick to provide help.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of back leg belt wheel can hang the armchair of walking stick;
Fig. 2 is the structural representation of unidirectional castor;
Fig. 3 is that the A of Fig. 2 is to structural representation;
Fig. 4 is that the B of Fig. 2 is to structural representation;
Fig. 5 is the structural representation of walking stick bracing frame;
Fig. 6 is that the A of Fig. 5 is to structural representation; ;
Fig. 7 is that the B of Fig. 5 is to structural representation.
In figure: 1-armchair; The unidirectional castor of 2-; 3-walking stick bracing frame; 2-1-castor; 2-2-groove wheel carrier; 2-3-wheel shaft; 3-1-elastic bayonet lock part; 3-2-drift bolt; 3-3-fluted body framework.
Detailed description of the invention
The detailed description of the invention realizing the design is:
The armchair (1) that a kind of back leg belt wheel of the design can hang walking stick is made up of seat support, chair leg, the chair back and handrail, at the rear side of every bar chair leg lower end of rear two chair legs, a unidirectional castor (2) is installed, separately in a handrail of armchair right outside side, walking stick bracing frame (3) is installed.Unidirectional castor (2) is by a castor (2-1), a two sides is groove wheel carrier (2-2) and wheel shaft (2-3) composition of half camber, groove wheel carrier (2-2) bottom surface is provided with screw (see Fig. 3), its outer end is provided with the hole for installing wheel shaft (2-3), castor (2-1) is put into groove wheel carrier (2-2) groove, complete the assembling of unidirectional castor through the axle hole on groove wheel carrier (2-2) with wheel shaft (2-3), (see Fig. 2, Fig. 3, Fig. 4), the screw be provided with by groove wheel carrier (2-2) bottom surface with screw again and chair rear leg fixing, walking stick bracing frame (3) is the elastic bayonet lock part (3-1) of the horseshoe mouth shape be made up of rubber, two bayonet socket part drift bolts (3-2) and a two sides are that fluted body framework (3-3) composition in U-shaped face is (see Fig. 5, Fig. 6, Fig. 7), the elastic bayonet lock part (3-1) of the horseshoe mouth shape made by rubber is placed in the notch of fluted body framework (3-3) in U-shaped face, be provided with two rivet holes with drift bolt (3-2) through the top, U-shaped face of fluted body framework (3-3) and complete walking stick bracing frame (3) assembling, outside the right handrail with screw walking stick bracing frame (3) being fixed on armchair again.
Claims (3)
1. back leg belt wheel can hang an armchair for walking stick, it is characterized in that: this armchair is made up of seat support, chair leg, the chair back and handrail, installs a unidirectional castor at the rear side of every bar chair leg lower end of rear two chair legs; Outside a handrail of armchair, walking stick bracing frame is installed.
2. a kind of back leg belt wheel according to claim 1 can hang the armchair of walking stick, it is characterized in that: described unidirectional castor (2) is by a castor (2-1), a two sides is groove wheel carrier (2-2) and wheel shaft (2-3) composition of half camber, groove wheel carrier (2-2) bottom surface is provided with screw, its outer end is provided with the hole for installing wheel shaft (2-3), castor (2-1) is fixedly connected in groove wheel carrier (2-2) groove by wheel shaft (2-3), the screw be provided with by groove wheel carrier (2-2) bottom surface with screw and chair rear leg fixing.
3. a kind of back leg belt wheel according to claim 1 can hang the armchair of walking stick, it is characterized in that: described walking stick bracing frame (3) is the elastic bayonet lock part (3-1) of the horseshoe mouth shape be made up of rubber, the drift bolt (3-2) of two fixing bayonet socket parts and two sides are fluted body framework (3-3) composition in U-shaped face, two drift bolt holes are provided with on the top in the U-shaped face of fluted body framework (3-3), the elastic bayonet lock part (3-1) of horseshoe mouth shape is arranged in the notch of fluted body framework (3-3) in U-shaped face, drift bolt (3-2) is provided with by the top in the U-shaped face at fluted body framework (3-3) the elastic bayonet lock part (3-1) that horseshoe mouth shape is fixed in two drift bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535950.4U CN205053382U (en) | 2015-07-23 | 2015-07-23 | Armchair of stick can be hung to back leg strap wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535950.4U CN205053382U (en) | 2015-07-23 | 2015-07-23 | Armchair of stick can be hung to back leg strap wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053382U true CN205053382U (en) | 2016-03-02 |
Family
ID=55380009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535950.4U Expired - Fee Related CN205053382U (en) | 2015-07-23 | 2015-07-23 | Armchair of stick can be hung to back leg strap wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI649077B (en) * | 2018-03-06 | 2019-02-01 | 蔡文傑 | Provides auxiliary devices for force and motion |
-
2015
- 2015-07-23 CN CN201520535950.4U patent/CN205053382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI649077B (en) * | 2018-03-06 | 2019-02-01 | 蔡文傑 | Provides auxiliary devices for force and motion |
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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: 20160302 Termination date: 20160723 |