TWM550140U - Walker structure - Google Patents

Description

Walker structure

This creation relates to a walker, and more particularly to a walker that can be folded down to reduce the size and ride on a rest.

According to the conventional walker structure, please refer to FIG. 10, the walker 40 is mainly composed of two support frames 41 and two connecting rods 42. The two support frames 41 are disposed laterally above. a grab bar 411, a reinforcing bar 414 for connecting the front and rear legs 412, 413 to the foot bar 412 and the rear leg 413 and the two ends of the handrail bar 411. The two connecting rods 42 are laterally disposed. The two ends are coupled between the front foot bars 412 of the two support frames 41 to form a walker 40, and the user can support the handrails 411 of the two support frames 41 by hand, and then the walker 40 Part of the weight is transferred to the walker 40 via both hands to relieve the burden on the lower body so that it can move the feet, thereby helping the user to walk and rehabilitate.

However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings. The main reasons are as follows: (1) The second support frame 41 of the structure of the conventional walker 40 is fixed by the two connecting rods 42, resulting in The structure of the walker 40 cannot be changed, so that the space occupied by the walker 40 is large, and it is not only difficult to carry, but also difficult to store, and lacks practicality.

(2) Furthermore, when the conventional walker 40 is used, when the user wants to take a break after walking for a while, it is often used because there is no suitable place or seat for the ride. The support of the walker stands and rests, so that the feet still have to bear the weight of the whole body, so the effect of rest is very poor, which greatly affects the user's willingness to continue to use the walker to walk and rehabilitate, thereby reducing rehabilitation. Effect.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a structure of a walker for the above-mentioned shortcomings existing in the prior art.

The structure of a walker comprises: two brackets, a connecting rod set and a riding part, wherein the two brackets are symmetrically provided with two supporting legs, two sets of vertical poles and one connecting two sets of vertical poles The top grips the crossbar, and the two sets of the poles are further provided with a connecting crossbar, and the two brackets are slidably assembled with a first collar and a second collar respectively. The connecting rod set has two connecting crossbars and two staggered connecting connecting links, wherein the two connecting crossbars are connected at one end to the first collar of the two brackets, and the two connecting links are respectively at the same end The vertical assembly is disposed at the other end of the two connecting crossbars, and the other ends of the two connecting links are pivotally disposed on the supporting legs of the two brackets on the same side, and the riding member can be folded and folded, and the two ends thereof are folded The two coupling rails are respectively fixed on the two connecting rails by a coupling member, and the two coupling members are combined with the second sleeves on the two brackets, and the bottom of the two coupling members is further provided with an opening downwardly facing the concave portion. The groove can be snap-fitted on the connecting crossbar of the two brackets, and by the above structure, the crucible is configured to form a The structure walker.

Wherein, the bottom of the four support legs of the two brackets are sleeved with a telescopic outer tube, and the positioning is adjusted through a buckle piece.

Wherein, the grip rails of the two brackets are provided with a grip sleeve.

Wherein, the two first collars are all provided with a plug portion.

Wherein, the second sleeves are overlapped with a pressing portion on one side, and a screw hole is arranged through the pressing portion.

The two coupling members each have a combined base and a combined upper cover. The combined base has an opening and upwardly engaging groove, and the combined upper cover forms an arcuate cover, thereby transmitting the two ends of the riding member through the combined base. And the upper cover clip is combined with the lock screw to be fixed on the two connecting crossbars, and the two combined bases are provided with an opening downwardly facing the groove at the bottom, and a combination part is matched with the bolt on the side. The second set of rings is assembled and fixed.

Wherein, the seat piece is a cloth body.

(1) The two brackets are connected by a link group, so that the two brackets can be folded together to form a folded state, which can reduce the structure volume, so as to be portable and stored, and greatly improve the practicability of the structure.

(2) The walker is further provided with a seat member on the connecting rail of the connecting rod group, so that the two brackets are deployed and provided for the use of the seat member, and the seat is provided through the seat member. Features so that users can take a break at any time.

(3) When the two brackets are deployed outward, the 连 synchronous linkage link group and the seat member are actuated, and the two connecting rails of the connecting rod group and the two coupling members of the occupant member are not only permeable to the first and second rings Sliding along the poles of the two brackets, and then abutting against the connecting rails, the two coupling members can be used to engage and fix the two connecting rails at the bottom of the joint base. The pole set and the rider are coupled to the two brackets to greatly enhance the stability and safety of the structure.

[this creation]

10‧‧‧ bracket

11‧‧‧Support foot column

12‧‧‧ wearing a pole

13‧‧‧ Holding the crossbar

131‧‧‧ Grip

14‧‧‧Connecting crossbar

15‧‧‧First ring

151‧‧‧ Pipeline Department

16‧‧‧Second ring

161‧‧‧ Tightening

162‧‧‧ screw holes

17‧‧‧ Telescopic outer tube

171‧‧‧Perforation

172‧‧‧Bullet

20‧‧‧ linkage group

21‧‧‧Connecting rail

22‧‧‧Connecting connecting rod

30‧‧‧Carriage

31‧‧‧Connected parts

32‧‧‧ Combined base

321‧‧‧ Combined groove

322‧‧‧Resist the groove

323‧‧‧Combination Department

33‧‧‧Combined cover

34‧‧‧Locks

[study]

40‧‧‧Travelers

41‧‧‧Support frame

411‧‧‧Handrail

412‧‧‧Front foot

413‧‧‧ Rear foot

414‧‧‧ reinforcing rod

42‧‧‧ Connecting rod

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: This is an enlarged view of the first set of rings.

Figure 4: This is an enlarged view of the second set of rings.

Figure 5: This is an enlarged schematic view of the combined base of the creation.

Figure 6: A cross-sectional view of the combination of the creation and a partial enlarged view.

Figure 7: A cross-sectional view of a combination of another perspective of the creation and a partial enlarged view.

Figure 8 is a cross-sectional view of a folding of the creation and a partial enlarged view.

Figure 9: This is a perspective view of the folded fold of the creation.

Figure 10: A stereoscopic view of the prior art.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please refer to the first and second figures with the third 4, 5, a walker structure, comprising: two brackets 10, a link set 20 and a rider 30, wherein the two brackets 10 are symmetrically provided with two support legs 11, Two sets of uprights 12 and a holding crossbar 13 connecting the tops of the two sets of uprights 12, and a gripping sleeve 131 is disposed on the two holding crossbars 13, and the two sets of vertical poles 12 are adjacent to the two supports The leg 11 is further provided with a connecting crossbar 14, and a second collar 15 and a second collar 16 are slidably assembled to the two sets of the vertical poles 12. The first collars 15 are provided with a plug. The second ferrule 16 is overlapped with a pressing portion 161 on one side, and a screw hole is formed through the pressing portion 161. 162. The bottom of the four supporting legs 11 can be further sleeved with a telescopic outer tube 17, and the telescopic outer tubes 17 are provided with a plurality of perforations 171, and are adjusted and positioned by a latching piece 172. The connecting rod set 20 has The two connecting crossbars 21 and the two staggered connecting links 22 are connected at one end to the first collar 15 of the two brackets 10, and the two connecting links 22 are connected at the same end. The other end portions of the two connecting links 21 are vertically disposed at the other end of the two connecting links 21, and the other end portions of the two connecting links 22 are pivotally disposed on the supporting legs 11 on the same side of the two brackets 10. The riding member 30 can be folded. The present embodiment is a cloth body, and the two ends of the two parts are respectively fixed on the two connecting rails 21 through a joint member 31. The two joint members 31 each have a joint base 32 and a combined upper cover 33. The coupling base 32 has an opening-up coupling groove 321 , and the coupling upper cover 33 forms an arc-shaped cover body, so that the two ends of the seat member 30 are passed through the coupling base 32 and the upper cover 33 is clamped and the lock member 34 is screwed. Fixed on the two connecting crossbars 21, and the two combined bases 32 are provided with an opening at the bottom. The abutting against the recess 322, a combination is provided more on the side portion 323 with a bolt assembly and the two second collar 16 is fixed.

For the structure of the structure, please refer to FIG. 1 to FIG. 5 and the sixth and seventh figures. The connecting rod set 20 is first provided with a riding member 30 by two connecting rails 21, and both sides of the riding member 30 The two coupling members 31 are respectively disposed on the two connecting rails 21, and the two ends of the passenger member 30 are respectively clamped on the two connecting rails 21 through the joint base 32 of the two joint members 31 and the upper cover 33. The locking member 30 is fixedly coupled through the coupling member 31 and the connecting cross member 21, and the connecting rod group 20 is assembled and assembled between the two brackets 10. The connecting rod group 20 is connected to the two connecting rails. One end of the rod 21 is respectively sleeved on the plug portion 151 of the first sleeve 15 , and the two connecting rods 22 fixed to the other end of the two connecting rods 21 are coupled to the supporting leg of the second bracket 10 . The coupling member 31 on the two sides of the seat member 30 is locked and fixed by the combination portion 323 of the coupling base 32 and the second sleeve 16 to the screw hole 162 of the pressing portion 161 while passing through the pressing portion 161. Restricted by the bolt to the second collar 15 is limited to two The frame 10 is placed on the vertical pole 12, whereby the link set 20 and the seat member 30 are mounted between the two brackets 10, and are slidably displaced to the second bracket 10 through the first collar 15 and the second collar 16 Through the set of 12 vertical poles, in summary, to complete the structure of a walker.

The state in which the structure is actually used, as shown in Figures 1, 6, and 7, continues, the two brackets 10 are horizontally flared, and the two connecting rods 21 are connected through the two connecting links 22 of the connecting rod set 20 Sliding down the two connecting rails 14 adjacent to the two brackets 10, and simultaneously engaging the first and second loops 15, 16 along the wearing sleeves 12 of the two brackets 10 to abut against the connecting rails 14, The engaging member 31 is snap-fitted to the two engaging rails 14 at the bottom of the engaging base 32, and the two brackets 10 are unfolded and transmitted through the connecting rod set 20 and the first and second sets of rings 15, 16 and The cooperation of the two coupling members 31 forms a stable supporting state, and the riding member 30 is assembled on the two connecting rails 21 via the two coupling members 31, and the carrier member 30 is unfolded to form a horizontal shape, thereby acting The inconvenience is to hold the grip rail 13 of the two brackets 10 to support and assist the walking effect, and the function of the seat member 30 is provided to facilitate the seated person to rest. .

Furthermore, the two support legs 11 formed by the two brackets 10 are all expanded, so that the support legs 11 and the ground support area are larger and the stability is improved, and the four support legs 11 are respectively matched with a bullet. The buckle piece 172 is provided with a telescopic outer tube 17, so that the two brackets 10 can be telescopically adjusted according to the height of the user to achieve a better use height.

Moreover, the walker has a state of being folded and stored. Referring to the figures 7 , 8 and 9 , the two brackets 10 are inwardly coupled to each other to connect the connecting rods 20 of the connecting rod set 20 . When the two connecting rods 21 and the two coupling members 31 are pushed up, the two connecting rods 11 and 16 are displaced upwardly along the first and second sets of rings 15 and 16, thereby the two brackets 10 are moved upward. And the connecting rod set 20 abuts to achieve the folding effect, and at the same time, the riding member 30 is folded along with the connecting rod 20 of the connecting rod set 20 In this way, the space occupied by the walker is actually reduced to facilitate carrying and storage.

According to the structure of the above specific embodiment, the following benefits can be obtained: (1) The two brackets 10 are coupled through a link group 20, so that the two brackets 10 can be folded together to form a folded state, and the structural volume is actually reduced. In order to facilitate carrying and storage, the utility of the structure is greatly improved.

(2) The walker is further provided with a seat member 30 on the connecting rod 21 of the connecting rod set 20, so that the two brackets 10 are deployed and can be used for assisting people with limited mobility, and can also pass through the seat member 30. A seat function is provided to allow the user to take a break at any time.

(3) When the two brackets 10 are deployed outward, the synchronous linkage link set 20 and the seat member 30 are actuated, and the two connecting rods 21 of the connecting rod set 20 and the two coupling members 31 of the riding member 30 are not only permeable. The first and second sets of rings 15 and 16 are slidably moved along the sleeves 12 of the two brackets 10 to abut against the connecting rails 14 , and the two coupling members 31 can be used to abut against the bottom of the base 32 . The slot 322 is engaged with the fixed two connecting crossbars 14, and the connecting rod set 20 and the occupant 30 are connected and supported by the two brackets 10, thereby greatly improving the stability and safety of the structure.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧ bracket

11‧‧‧Support foot column

12‧‧‧ wearing a pole

13‧‧‧ Holding the crossbar

131‧‧‧ Grip

14‧‧‧Connecting crossbar

15‧‧‧First ring

16‧‧‧Second ring

17‧‧‧ Telescopic outer tube

20‧‧‧ linkage group

21‧‧‧Connecting rail

22‧‧‧Connecting connecting rod

30‧‧‧Carriage

31‧‧‧Connected parts

32‧‧‧ Combined base

33‧‧‧Combined cover

Claims (7)

The structure of a walker comprises: two brackets, wherein the two brackets are symmetrically provided with two supporting legs, two through-pillars, and a holding crossbar connecting the tops of the two sets of poles, and the two are worn The set of poles is further provided with a connecting crossbar, and the two brackets are slidably assembled with a first set of rings and a second set of collars respectively; and a connecting rod set having two connecting rod sets Connecting the crossbar and the two staggered connecting links, the two connecting crossbars are connected at one end to the first collar of the two brackets, and the two connecting links are vertically assembled at the same end respectively. The other end of the crossbar, and the other end of the two connecting links are pivotally disposed on the supporting legs of the two brackets on the same side; and a riding member, the riding member can be folded and folded, and the two ends are respectively separated The two coupling rods are fixed on the two connecting rails by a coupling member, and the two coupling members are combined with the second sleeves on the two brackets, and the bottom of the two coupling members is further provided with an opening downwardly abutting the groove. Can be snapped over the connecting crossbar of the two brackets. The structure of the walker according to the first aspect of the invention, wherein the bottom of the four support legs of the two brackets is provided with a telescopic outer tube and is adjusted and positioned by a spring clip. The structure of the walker according to claim 1 or 2, wherein the grip rails of the two brackets are provided with a grip sleeve. The structure of the walker according to claim 1, wherein the first sleeves are provided with a plug portion. The structure of the walker according to the first aspect of the invention, wherein the two second loops are provided with a pressing portion on one side and a screw hole through the pressing portion. The structure of the walker according to claim 1 or 5, wherein the two joint members have a joint base and a combined upper cover, the joint base has an opening upward The combination of the upper cover forms an arc-shaped cover body, so that the two ends of the seat member are coupled to the two connecting crossbars through the joint base and the upper cover clip, and the two combined bases are The bottom portion is provided with an opening downwardly facing the groove, and a combination portion is provided on the side edge to be assembled with the second second ring. The structure of the walker according to claim 1, wherein the seat member is a cloth body.