Rehabilitation medical walking aid
By designing a rehabilitation medical walker with an adjustable frame, the problem that traditional walker cannot be adjusted is solved, improving the comfort of use and rehabilitation effect, and facilitating storage.
Patent Information
- Application Number
- CN202421049537.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The overall structure of traditional walking aids is fixed and cannot be adjusted according to the body shape of different patients, resulting in poor comfort and poor rehabilitation and exercise effects, and is also inconvenient for storage and storage.
A rehabilitation medical walker is designed including two adjustable frames arranged side by side. The adjustable frame connected by multiple connecting columns is adjusted in length to meet the needs of patients of different body shapes, and When idle, adjust the size to a minimum for easy storage.
It improves the comfort of patients during use, enhances the effect of rehabilitation and exercise, and reduces the space occupied by the equipment by adjusting the size, making it easier to store and store.
Smart Images
Figure CN222517244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a rehabilitation medical walker. Background Art
[0002] A walker is a device used by disabled people, patients with leg and foot injuries, and elderly people with limited mobility. It can help the human body support body weight and ensure body balance, allowing the above-mentioned people to walk. It can also assist patients with limited lower limb mobility and in the recovery stage to exercise.
[0003] For critically ill patients who suffer from lower limb muscle atrophy due to long-term bed rest, they can also use walkers to perform lower limb function recovery exercises during the recovery period. However, the overall structural dimensions of traditional walkers are fixed and cannot be adjusted according to the body shape of different patients during use, resulting in poor patient comfort and poor rehabilitation exercise effects. In addition, they are inconvenient to store. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a rehabilitation medical walker, which can be easily adjusted, can not only be suitable for patients with different body shapes, can improve the comfort of patients, but also is easy to store. The technical solution adopted is as follows:
[0005] A rehabilitation medical walker, comprising a main frame, a plurality of supporting legs are provided at the bottom of the main frame, and the characteristics are as follows: the main frame comprises two adjustable frames arranged side by side on the left and right, and the front sides of the two adjustable frames are connected by a plurality of connecting columns; the adjustable frame comprises an upper adjusting column, a lower adjusting column, a front adjusting column and a rear adjusting column, the lengths of the upper adjusting column, the lower adjusting column, the front adjusting column and the rear adjusting column are all adjustable, the upper adjusting column and the lower adjusting column are both oriented front to back and are arranged side by side up and down, the front adjusting column and the rear adjusting column are arranged side by side front to back and are both oriented up and down; the upper end and the lower end of the front adjusting column are respectively connected to the front end of the upper adjusting column and the front end of the lower adjusting column, and the upper end and the lower end of the rear adjusting column are respectively connected to the rear end of the upper adjusting column and the rear end of the lower adjusting column.
[0006] When in use, the lengths of the upper adjustment column, the lower adjustment column, the front adjustment column and the rear adjustment column of the two adjustable frames can be adjusted according to the different body shapes of the patients, thereby adjusting the overall height and width of the two adjustable frames, so that the main frame can be adapted to the patient's body shape and improve the patient's comfort when in use. When idle, the lengths of the upper adjustment column, the lower adjustment column, the front adjustment column and the rear adjustment column of the two adjustable frames can be adjusted to the shortest, thereby adjusting the overall size of the main frame to the smallest, thereby effectively reducing the space occupied by the rehabilitation medical walker and facilitating storage.
[0007] As a preferred solution of the utility model, the lower adjustment column and the upper adjustment column both include a first fixed tube, a first extension rod and a first connecting block, the front end of the first fixed tube is connected to the upper end or the lower end of the front adjustment column, the front section of the first extension rod can be slidably installed inside the first fixed tube, and the first connecting block is arranged at the rear end of the first extension rod; an elastic positioning column is installed on the front section of the first extension rod, and a plurality of first positioning through holes arranged from front to back and corresponding to the position of the elastic positioning column are provided on the corresponding side plate of the first fixed tube, and the outer end of the elastic positioning column extends from the corresponding first positioning through hole to the outside of the first fixed tube. The front end of the first fixed tube constitutes the front end of the upper adjustment column or the lower adjustment column, and the first connecting block constitutes the rear end of the upper adjustment column or the lower adjustment column.
[0008] As a further preferred embodiment of the utility model, a first spring installation groove is provided on the first extension rod; the elastic positioning column includes a first compression spring and a first positioning block, one end of the first compression spring is arranged in the first spring installation groove and connected to the first extension rod, and the first positioning block is installed at the other end of the first compression spring and extends from the corresponding first positioning through hole to the outside of the first fixed tube. When it is necessary to adjust the length of the lower adjustment column or the upper adjustment column, the first positioning block can be pressed to make the first positioning block enter the first fixed tube (the first compression spring is in a compressed state at this time), and then the first extension rod is slid forward or backward along the first fixed tube to a suitable position, and under the reset action of the first compression spring, the first positioning block extends from the first positioning through hole at the corresponding position to the outside of the first fixed tube, so as to fix the position of the first extension rod on the first fixed tube, thereby adjusting the length of the lower adjustment column or the upper adjustment column.
[0009] As a further preferred solution of the utility model, a groove is provided on the rear surface of the first extension rod, and an anti-skid pad is arranged in the groove. The anti-skid pad can be held by the user, which can improve the comfort of the patient.
[0010] As a preferred solution of the utility model, the front adjustment column and the rear adjustment column both include a second fixing tube, a second extension rod and a second connection block, the lower end of the second fixing tube is connected to the front end or the rear end of the lower adjustment column, the lower section of the second extension rod can be slid up and down and installed inside the second fixing tube, and the second connection block is arranged at the upper end of the second extension rod; a threaded through hole is provided on the tube wall of the second fixing tube, a fixing bolt is installed in the threaded through hole, a rotating handle is provided on the head of the fixing bolt, and a plurality of second positioning holes arranged from top to bottom and for the screw end of the fixing bolt to be inserted are provided at the corresponding position of the second extension rod. When it is necessary to adjust the length of the front adjustment column or the rear adjustment column, the fixing bolt can be loosened by rotating the handle, so that the screw end of the fixing bolt is separated from the second positioning hole, and then the second extension rod is slid up or down along the second fixing tube to a suitable position; finally, the fixing bolt is tightened by rotating the handle, and the screw end of the fixing bolt is inserted into the second positioning hole at the corresponding position, so as to fix the position of the second extension rod on the second fixing tube, thereby adjusting the length of the front adjustment column or the rear adjustment column.
[0011] As a preferred solution of the present utility model, there are two connecting columns, namely an upper connecting column and a lower connecting column. The left and right ends of the upper connecting column are respectively connected to the front ends of the two upper adjustment columns, and the left and right ends of the lower connecting column are respectively connected to the front ends of the two lower adjustment columns.
[0012] As a further preferred embodiment of the present invention, the rehabilitation medical walker further comprises a storage box, the top of which is fixedly connected to the bottom of the upper connecting column, a plurality of storage slots are provided on the surface of the storage box, a storage box is slidably connected to the inside of the storage slot, and a label plate is fixedly connected to the middle of the surface of the storage box. When in use, the storage boxes in the storage box can be used to store the items needed for exercise respectively, and the label plate on the storage box can be used to quickly find the items, which is convenient for users to use.
[0013] As a preferred solution of the utility model, a supporting leg is respectively provided at the front end and the rear end of the bottom of the adjustable frame.
[0014] As a further preferred embodiment of the present invention, the support leg comprises a support column and a support base, the upper end of the support column is connected to the bottom of the adjustable frame, and the support base is fixedly connected to the lower end of the support column.
[0015] Compared with the prior art, the utility model has the following advantages:
[0016] This rehabilitation medical walker can conveniently adjust the sizes of the two adjustable frames of the main frame according to the different body shapes of the patients, thereby adjusting the overall height and width of the main frame to improve the comfort of the patients when in use; and when idle, the lengths of the upper adjustment columns, the lower adjustment columns, the front adjustment columns and the rear adjustment columns of the two adjustable frames can be adjusted to the shortest, thereby adjusting the overall size of the main frame to the minimum, thereby effectively reducing the space occupied by the rehabilitation medical walker and facilitating storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a rehabilitation medical walker according to a preferred embodiment of the utility model.
[0018] Figure 2 It is a structural schematic diagram of the upper adjustment column in the preferred embodiment of the utility model.
[0019] Figure 3 It is a structural schematic diagram of the lower adjustment column in the preferred embodiment of the utility model.
[0020] Figure 4 It is a structural schematic diagram of a front adjusting column or a rear adjusting column in a preferred embodiment of the utility model.
[0021] Figure 5 yes Figure 1 The diagram shows the state of the rehabilitation medical walker when it is stored. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 5 As shown, the rehabilitation medical walker includes a main frame 100, which includes two adjustable frames 1 arranged side by side on the left and right, and the front sides of the two adjustable frames 1 are connected by an upper connecting column 2 and a lower connecting column 3; the adjustable frame 1 includes an upper adjusting column 11, a lower adjusting column 12, a front adjusting column 13 and a rear adjusting column 14, and the lengths of the upper adjusting column 11, the lower adjusting column 12, the front adjusting column 13 and the rear adjusting column 14 are all adjustable, the upper adjusting column 11 and the lower adjusting column 12 are both front-to-back oriented and arranged side by side up and down, and the front adjusting column 13 and the rear adjusting column 14 are arranged side by side front and back and are both up and down oriented; the upper end and the lower end of the front adjusting column 13 are respectively connected to the front end of the upper adjusting column 11 and the front end of the lower adjusting column 12, and the upper end and the lower end of the rear adjusting column 14 are respectively connected to the rear end of the upper adjusting column 11 and the rear end of the lower adjusting column 12; the front end and the rear end of the bottom of the adjustable frame 1 are both installed with support legs 15.
[0023] In this embodiment, the upper adjustment column 11 and the lower adjustment column 12 both include a first fixed tube 111, a first extension rod 112, an elastic positioning column 113 and a first connecting block 114. The front end of the first fixed tube 111 is connected to the upper end or the lower end of the front adjustment column 13. The front section of the first extension rod 112 can be slidably installed inside the first fixed tube 111. The first connecting block 114 is arranged at the rear end of the first extension rod 112. A first spring installation groove 1121 is provided on the upper surface of the front section of the first extension rod 112. The elastic positioning column 113 includes a first compression spring 1131 and a first positioning block 1132, the lower end of the first compression spring 1131 is arranged in the first spring installation groove 1121 and connected to the first extension rod 112, and the first positioning block 1132 is installed at the upper end of the first compression spring 1131; the upper side plate of the first fixed tube 111 is provided with a plurality of first positioning through holes 1110 arranged in sequence from front to back, each of the first positioning through holes 1110 corresponds to the position of the elastic positioning column 113, and the first positioning block 1132 extends from the corresponding first positioning through hole 1110 to the upper side of the first fixed tube 111. A groove 1122 is provided on the rear section surface of the first extension rod 112, and an anti-slip pad 1123 is provided in the groove 1122. The front end of the first fixed tube 111 constitutes the front end of the upper adjustment column 11 or the lower adjustment column 12, and the first connecting block 114 constitutes the rear end of the upper adjustment column 11 or the lower adjustment column 12.
[0024] In this embodiment, the front adjustment column 13 and the rear adjustment column 14 both include a second fixing tube 131, a second extension rod 132, a fixing bolt 133 and a second connection block 134. The lower end of the second fixing tube 131 is connected to the front end or the rear end of the lower adjustment column 12. The lower section of the second extension rod 132 can be slidably installed in the second fixing tube 131. The second connection block 134 is arranged at the upper end of the second extension rod 132. The tube wall of the second fixing tube 131 is provided with a threaded through hole 1311. The screw of the fixing bolt 133 is installed in the threaded through hole 1311. The corresponding position of the second extension rod 132 is provided with a plurality of second positioning holes 1321 arranged in sequence from top to bottom and for the screw end of the fixing bolt 133 to be inserted. The second connection block 134 constitutes the upper end of the front adjustment column 13 or the rear adjustment column 14, and the lower end of the second fixing tube 131 constitutes the lower end of the front adjustment column 13 or the rear adjustment column 14.
[0025] In this embodiment, the support leg 15 includes a support column 151 and a support base 152 , the upper end of the support column 151 is connected to the front end or rear end of the bottom of the adjustable frame 1 , and the support base 152 is fixedly connected to the lower end of the support column 151 .
[0026] In this embodiment, the left and right ends of the upper connecting column 2 are respectively connected to the front ends of the two upper adjusting columns 11, and the left and right ends of the lower connecting column 3 are respectively connected to the front ends of the two lower adjusting columns 12; the rehabilitation medical walker also includes a storage box 4, the top of the storage box 4 is fixedly connected to the bottom end of the upper connecting column 2, and a plurality of storage slots 41 are provided on the surface of the storage box 4, and a storage box 42 is slidably connected inside the storage slot 41, and a label plate 43 is fixedly connected to the middle of the surface of the storage box 42.
[0027] The following is a brief description of the use of this rehabilitation medical walker:
[0028] When in use, the lengths of the upper adjustment column 11, the lower adjustment column 12, the front adjustment column 13 and the rear adjustment column 14 of the two adjustable frames 1 are adjusted according to the different body postures of the patients: when it is necessary to adjust the lengths of the lower adjustment column 12 and the upper adjustment column 11, the first positioning blocks 1132 of the upper adjustment column 11 and the lower adjustment column 12 can be pressed to make the first positioning blocks 1132 enter the first fixed tube 111 (at this time, the first compression spring 1131 is in a compressed state), and then the first extension rod 112 is slid forward or backward along the first fixed tube 111 to a suitable position, and under the resetting action of the first compression spring 1131, the first positioning block 1132 extends from the first positioning through hole 1110 at the corresponding position to the outside of the first fixed tube 111, so as to realize the first extension rod 112 in the first fixed tube 111 When the length of the front adjustment column 13 and the rear adjustment column 14 needs to be adjusted, the fixing bolt 133 can be loosened by rotating the rotating handle of the front adjustment column 13 and the rear adjustment column 14 in the opposite direction, so that the screw end of the fixing bolt 133 is disengaged from the second positioning hole 1321, and then the second extension rod 132 is slid upward or downward along the second fixed tube 131 to a suitable position; finally, the fixing bolt 133 is tightened by rotating the rotating handle in the forward direction, and the screw end of the fixing bolt 133 is inserted into the second positioning hole 1321 at the corresponding position, so as to fix the position of the second extension rod 132 on the second fixed tube 131; thereby adjusting the overall height and width of the two adjustable frames 1, so that the main frame 100 is adapted to the patient's body shape, thereby improving the patient's comfort when using it. The storage box 42 in the storage box 4 can also be used to store the items needed for exercise, and the label plate 43 on the storage box 42 can be used to quickly find the items for user convenience.
[0029] When idle, the lengths of the upper adjustment column 11, the lower adjustment column 12, the front adjustment column 13 and the rear adjustment column 14 of the two adjustable frames 1 can be adjusted to the shortest through the above-mentioned adjustment method, thereby adjusting the overall size of the main frame 100 to the minimum, thereby effectively reducing the space occupied by the rehabilitation medical walker for easy storage.
[0030] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The technical personnel of the technical field to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.
Claims
1. A rehabilitation medical walker, comprising a main frame, a plurality of supporting legs are provided at the bottom of the main frame, and the characteristics are: The main frame includes two adjustable frames arranged side by side on the left and right, and the front sides of the two adjustable frames are connected by multiple connecting columns; the adjustable frame includes an upper adjusting column, a lower adjusting column, a front adjusting column and a rear adjusting column, and the lengths of the upper adjusting column, the lower adjusting column, the front adjusting column and the rear adjusting column are all adjustable, the upper adjusting column and the lower adjusting column are both front-to-back oriented and arranged side by side up and down, and the front adjusting column and the rear adjusting column are arranged side by side front and back and both are up and down oriented; the upper end and the lower end of the front adjusting column are respectively connected to the front end of the upper adjusting column and the front end of the lower adjusting column, and the upper end and the lower end of the rear adjusting column are respectively connected to the rear end of the upper adjusting column and the rear end of the lower adjusting column.
2. A rehabilitation medical walking aid according to claim 1, characterized in that: The lower adjusting column and the upper adjusting column both include a first fixed tube, a first extension rod and a first connecting block. The front end portion of the first fixed tube is connected to the upper end or the lower end of the front adjusting column. The front section of the first extension rod can be slidably installed inside the first fixed tube, and the first connecting block is arranged at the rear end of the first extension rod. An elastic positioning column is installed on the front section of the first extension rod. A plurality of first positioning through holes are arranged in sequence from front to back and corresponding to the positions of the elastic positioning columns on the corresponding side plates of the first fixed tube. The outer ends of the elastic positioning columns extend from the corresponding first positioning through holes to the outside of the first fixed tube.
3. A rehabilitation medical walking aid according to claim 2, characterized in that: A first spring mounting groove is provided on the first extension rod; the elastic positioning column includes a first compression spring and a first positioning block, one end of the first compression spring is arranged in the first spring mounting groove and is connected to the first extension rod, and the first positioning block is installed at the other end of the first compression spring and extends from the corresponding first positioning through hole to the outside of the first fixed tube.
4. A rehabilitation medical walking aid according to claim 2, characterized in that: A groove is formed on the rear surface of the first extension rod, and an anti-slip pad is arranged in the groove.
5. The rehabilitation medical walking aid according to claim 1, characterized in that: The front adjusting column and the rear adjusting column both include a second fixing tube, a second extension rod and a second connecting block. The lower end of the second fixing tube is connected to the front end or rear end of the lower adjusting column. The lower section of the second extension rod can be slidably installed in the interior of the second fixing tube. The second connecting block is arranged at the upper end of the second extension rod. A threaded through hole is provided on the tube wall of the second fixing tube. A fixing bolt is installed in the threaded through hole. A rotating handle is provided on the head of the fixing bolt. A plurality of second positioning holes are arranged in sequence from top to bottom and can be inserted into the screw end of the fixing bolt at the corresponding position of the second extension rod.
6. A rehabilitation medical walking aid according to any one of claims 1 to 5, characterized in that: There are two connecting columns, namely an upper connecting column and a lower connecting column. The left end and the right end of the upper connecting column are respectively connected to the front ends of the two upper adjustment columns, and the left end and the right end of the lower connecting column are respectively connected to the front ends of the two lower adjustment columns.
7. A rehabilitation medical walking aid according to claim 6, characterized in that: The rehabilitation medical walker also includes a storage box, the top of which is fixedly connected to the bottom of the upper connecting column, a plurality of storage slots are provided on the surface of the storage box, a storage box is slidably connected inside the storage slots, and a label plate is fixedly connected to the middle of the surface of the storage box.
8. A rehabilitation medical walking aid according to any one of claims 1 to 5, characterized in that: The front end and the rear end of the bottom of the adjustable frame are respectively provided with a supporting leg.
9. A rehabilitation medical walking aid according to claim 8, characterized in that: The support leg comprises a support column and a support base, the upper end of the support column is connected to the bottom of the adjustable frame, and the support base is fixedly connected to the lower end of the support column.