Novel portable walking stick for old people

Abstract

The utility model discloses a novel convenient walking stick for old people, which comprises a main walking stick and an auxiliary walking stick, a square hole is arranged on a first channel steel of the main walking stick, an L-shaped clamping piece matched with the square hole is arranged on a second channel steel of the auxiliary walking stick, and a jackscrew matched with the first channel steel is arranged on the L-shaped clamping piece; the main walking stick comprises first channel steel, a first supporting leg and a first handrail, the first handrail is fixedly arranged at the top end of the first channel steel, a first convex lug is arranged at the bottom end of the first channel steel, and a first rotating disc is arranged at the top end of the first supporting leg; and the first lug on the first channel steel is matched with the first turntable on the first supporting leg through a first rotating shaft. The novel portable walking stick for the old people is simple in structure and ingenious in design, and effectively solves the problem that in the prior art, a foldable walking stick is independently folded and stored by one walking stick, and no two walking sticks which are stored together exist, so that some inconvenience is brought to the old people using two walking sticks.

Description

Technical Field

[0001] The utility model relates to the field of crutches, in particular to a novel portable crutches for the elderly. Background Art

[0002] With the acceleration of aging in my country, the proportion of elderly people in the population is getting larger and larger. Since children are unable to often accompany the elderly when going out, crutches have become an essential tool for the elderly when traveling. Therefore, crutches, as a tool for elderly care, are widely used by the elderly.

[0003] Generally speaking, in addition to the use requirements, crutches also have the needs of portability and storage. In the prior art, foldable crutches are all folded and stored independently, and there are no two crutches that can be stored together, which brings some inconvenience to some elderly people who use two crutches. Therefore, how to develop a new type of portable crutch for the elderly has become a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] The utility model aims to provide a novel portable crutch for the elderly, which solves the problem that the foldable crutches in the prior art are all independently folded and stored, and there are no two crutches that can be stored together, which brings some inconvenience to some elderly people who use two crutches.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a novel portable crutch for the elderly, comprising a main crutch and a secondary crutch, wherein a square hole is provided on the first channel steel of the main crutch, an L-shaped card matched with the square hole is provided on the second channel steel of the secondary crutch, and a top screw matched with the first channel steel is provided on the L-shaped card; the main crutch comprises a first channel steel, a first leg and a first armrest, a first armrest is fixedly provided on the top end of the first channel steel, a first lug is provided on the bottom end of the first channel steel, a first turntable is provided on the top end of the first leg, and the first lug on the first channel steel matches with the first turntable on the first leg through a first rotating shaft.

[0007] Furthermore, the auxiliary crutch includes a second channel steel, a second leg and a second armrest, the second armrest is fixedly provided at the top end of the second channel steel, the second lug is provided at the bottom end of the second channel steel, the second turntable is provided at the top end of the second leg, and the second lug on the second channel steel cooperates with the second turntable on the second leg through a second rotating axis.

[0008] Furthermore, a first fixing block is provided at the lower end of the first handrail, and the first fixing block is fixedly installed in the first channel steel by bolts; a second fixing block is provided at the lower end of the second handrail, and the second fixing block is fixedly installed in the second channel steel by bolts; when the main crutch and the auxiliary crutch are in a combined state, the first handrail and the second handrail are in opposite directions.

[0009] Furthermore, a first fixing hole is formed on the first lug, and a first spring latch cooperating with the first fixing hole is provided on the first turntable; a second fixing hole is formed on the second lug, and a second spring latch cooperating with the second fixing hole is provided on the second turntable.

[0010] Furthermore, a first shock-absorbing head is arranged at the bottom end of the first leg; and a second shock-absorbing head is arranged at the bottom end of the second leg.

[0011] Furthermore, the top screw adopts a butterfly-shaped spiral.

[0012] Furthermore, the thickness of the first turntable is smaller than the thickness of the first leg, and the thickness of the first leg is the same as the thickness of the first channel steel; the thickness of the second turntable is smaller than the thickness of the second leg, and the thickness of the second leg is the same as the thickness of the second channel steel.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The utility model discloses a portable crutch for the elderly, which includes a main crutch and a secondary crutch. Both the main crutch and the secondary crutch can be used independently and stored in combination, which effectively enhances the portability of the device. The main crutch and the secondary crutch of the portable crutch for the elderly can be folded independently, which is convenient and useful separately. In general, the utility model discloses a portable crutch for the elderly, which has a simple structure and a clever design, and effectively solves the problem that the foldable crutch in the prior art is that one crutch is folded and stored independently, and there are no two crutches that can be stored together, which brings some inconvenience to some elderly people who use two crutches. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 This is the front view of the new portable crutch for the elderly of the utility model (in the unfolded state);

[0017] Figure 2 This is the front view of the portable walking stick for the elderly of the utility model (folded state);

[0018] Figure 3 This is the front view of the portable crutch for the elderly of the utility model (in the disassembled state);

[0019] Figure 4 This is the front view of the main crutch (folded state);

[0020] Figure 5 Right view of the main crutch (expanded state);

[0021] Figure 6 This is the left view of the secondary crutch (expanded state);

[0022] Figure 7 Explosion diagram for the main crutch;

[0023] Figure 8 This is the left view of the first leg.

[0024] Explanation of the accompanying drawings: 1. main crutch; 101. first channel steel; 102. first lug; 103. first rotating axis; 104. first fixing hole; 105. first turntable; 106. first spring pin; 107. first leg; 108. first shock absorbing head; 109. first handrail; 110. first fixing block; 111. square hole; 2. auxiliary crutch; 201. second channel steel; 202. second lug; 203. second rotating axis; 204. second fixing hole; 205. second turntable; 206. second spring pin; 207. second leg; 208. second shock absorbing head; 209. second handrail; 210. second fixing block; 211. L-shaped card; 212. top screw. DETAILED DESCRIPTION

[0025] like Figures 1 to 8 As shown, a new portable crutch for the elderly comprises a main crutch 1 and a secondary crutch 2. The first channel steel 101 of the main crutch 1 is provided with a square hole 111, the second channel steel 201 of the secondary crutch 2 is provided with an L-shaped card 211 matched with the square hole 111, and the L-shaped card 211 is provided with a top screw 212 matched with the first channel steel 101.

[0026] The top screw 212 is a butterfly-shaped screw, which is convenient for bare-hand operation.

[0027] The main crutch 1 includes a first channel steel 101, a first leg 107 and a first handrail 109. The first handrail 109 is fixedly provided at the top end of the first channel steel 101, a first lug 102 is provided at the bottom end of the first channel steel 101, and a first turntable 105 is provided at the top end of the first leg 107. The first lug 102 on the first channel steel 101 cooperates with the first turntable 105 on the first leg 107 through a first rotating shaft 103.

[0028] The auxiliary crutch 2 includes a second channel steel 201, a second leg 207 and a second handrail 209. The second handrail 209 is fixedly provided at the top end of the second channel steel 201, the second lug 202 is provided at the bottom end of the second channel steel 201, and the second turntable 205 is provided at the top end of the second leg 207. The second lug 202 on the second channel steel 201 cooperates with the second turntable 205 on the second leg 207 through a second rotating shaft 203.

[0029] A first fixing block 110 is provided at the lower end of the first handrail 109, and the first fixing block 110 is fixedly installed in the first channel steel 101 by bolts. A second fixing block 210 is provided at the lower end of the second handrail 209, and the second fixing block 210 is fixedly installed in the second channel steel 201 by bolts. When the main crutch 1 and the auxiliary crutch 2 are in a combined state, the first handrail 109 and the second handrail 209 are in opposite directions, which is convenient for combined storage.

[0030] The first lug 102 is provided with a first fixing hole 104 , and the first turntable 105 is provided with a first spring latch 106 that cooperates with the first fixing hole 104 ; the second lug 202 is provided with a second fixing hole 204 , and the second turntable 205 is provided with a second spring latch 206 that cooperates with the second fixing hole 204 .

[0031] The number of the first fixing hole 104 and the second fixing hole 204 are both one, and the first fixing hole 104 and the second fixing hole 204 cooperate with the first leg 107 and the second leg 207 that are fully unfolded to prevent the first leg 107 and the second leg 207 from bending when the main crutch 1 and the auxiliary crutch 2 are in use, thereby affecting the safety of use of the elderly.

[0032] In another embodiment, additional fixing holes are provided to cooperate with the first leg 107 and the second leg 207 after being stored, so as to prevent the first leg 107 and the second leg 207 from being accidentally unfolded, which would affect carrying.

[0033] The spring bayonet pops out under the action of the spring to engage with the fixing hole, and the spring bayonet can be retracted and disengaged from the fixing hole when touched manually.

[0034] A first shock absorbing head 108 is disposed at the bottom end of the first supporting leg 107 ; a second shock absorbing head 208 is disposed at the bottom end of the second supporting leg 207 .

[0035] The thickness of the first turntable 105 is less than the thickness of the first leg 107, and the thickness of the first leg 107 is the same as the thickness of the first channel steel 101, which can prevent the first leg 107 and the first channel steel 101 from overlapping when folded and stored; the thickness of the second turntable 205 is less than the thickness of the second leg 207, and the thickness of the second leg 207 is the same as the thickness of the second channel steel 201, which can prevent the second leg 207 and the second channel steel 201 from overlapping when folded and stored.

[0036] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A new portable walking stick for the elderly, characterized by: The invention comprises a main crutch (1) and a secondary crutch (2), wherein a square hole (111) is provided on a first channel steel (101) of the main crutch (1), an L-shaped card (211) matching with the square hole (111) is provided on a second channel steel (201) of the secondary crutch (2), and a top screw (212) matching with the first channel steel (101) is provided on the L-shaped card (211); the main crutch (1) comprises a first channel steel (101), a first leg (101), and a second leg (101). 7) and a first handrail (109), the first handrail (109) is fixedly provided at the top end of the first channel steel (101), the first lug (102) is provided at the bottom end of the first channel steel (101), the first turntable (105) is provided at the top end of the first leg (107), and the first lug (102) on the first channel steel (101) and the first turntable (105) on the first leg (107) are matched through a first rotating shaft (103).

2. The novel portable walking stick for the elderly according to claim 1 is characterized in that: The auxiliary crutch (2) comprises a second channel steel (201), a second leg (207) and a second handrail (209); the second handrail (209) is fixedly arranged at the top end of the second channel steel (201); the second lug (202) is arranged at the bottom end of the second channel steel (201); the second turntable (205) is arranged at the top end of the second leg (207); the second lug (202) on the second channel steel (201) and the second turntable (205) on the second leg (207) are matched via a second rotating shaft (203).

3. The novel portable walking stick for the elderly according to claim 2 is characterized in that: A first fixing block (110) is provided at the lower end of the first handrail (109), and the first fixing block (110) is fixedly installed in the first channel steel (101) by means of bolts; a second fixing block (210) is provided at the lower end of the second handrail (209), and the second fixing block (210) is fixedly installed in the second channel steel (201) by means of bolts; when the main crutch (1) and the auxiliary crutch (2) are in a combined state, the first handrail (109) and the second handrail (209) are in opposite directions.

4. The novel portable walking stick for the elderly according to claim 2 is characterized in that: The first lug (102) is provided with a first fixing hole (104), and the first rotating disk (105) is provided with a first spring latch (106) that matches the first fixing hole (104); the second lug (202) is provided with a second fixing hole (204), and the second rotating disk (205) is provided with a second spring latch (206) that matches the second fixing hole (204).

5. The novel portable walking stick for the elderly according to claim 2 is characterized in that: A first shock absorbing head (108) is disposed at the bottom end of the first supporting leg (107); and a second shock absorbing head (208) is disposed at the bottom end of the second supporting leg (207).

6. The novel portable walking stick for the elderly according to claim 1 is characterized in that: The top screw (212) is a butterfly-shaped screw.

7. The novel portable walking stick for the elderly according to claim 2 is characterized in that: The thickness of the first turntable (105) is smaller than the thickness of the first leg (107), and the thickness of the first leg (107) is the same as the thickness of the first channel steel (101); the thickness of the second turntable (205) is smaller than the thickness of the second leg (207), and the thickness of the second leg (207) is the same as the thickness of the second channel steel (201).

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