CN114099261A

CN114099261A - Pregnant and lying-in woman childbirth free position walking aid

Info

Publication number: CN114099261A
Application number: CN202111492433.XA
Authority: CN
Inventors: 陈梅; 张传芬
Original assignee: Shandong Starting Line Maternal And Infant Health Management Co ltd
Current assignee: Shandong Starting Line Maternal And Infant Health Management Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-01

Abstract

The invention relates to the field of walking aids, in particular to a free body position walking aid for childbirth of pregnant and lying-in women, which comprises a main frame, wherein a support extending downwards is fixedly arranged at the front end of the main frame, the lower end of the support is fixedly connected with a base, the inner side of the base is rotatably connected with a rotating block, two sides of the rotating block are driven to be horizontal through a torsion spring mechanism, a connecting strip extends out of one side of the rotating block, the lower end surface of the connecting strip is rotatably connected with a roller, an electric cylinder is fixedly arranged on the outer surface of one side of the support, a telescopic end of the electric cylinder is fixedly connected with a pushing block, and the pushing block is abutted against the upper end surface of the rotating block. Can support the back waist of the pregnant woman when walking to improve the adaptation comfort degree.

Description

Pregnant and lying-in woman childbirth free position walking aid

Technical Field

The invention relates to the field of walking aids, in particular to a free position walking aid for childbirth of pregnant and lying-in women.

Background

The utensil that supplementary human body supported weight, keep balance and walking is called helps capable ware, also can be used in pregnant woman, play the effect of helping pregnant woman to walk, but current helps capable ware user to present the state of bowing in the use, it is rather inconvenient in pregnant woman's use, pregnant woman walks through the waist that needs to prop up, current helps capable ware and can not be very well be suitable for, secondly, in order to help capable, help capable ware lower extreme to install the gyro wheel, but in the in-process of marcing, the gyro wheel also can cause unstable problem, especially this problem is further enlargied when using this needs to park, in addition, help capable ware's adaptability is relatively poor, generally only can carry out height control, but the user grips and supports the unable regulation of angle, comprehensive not enough.

Disclosure of Invention

The invention aims to solve the defects in the background technology and provides a free posture walking aid for childbirth of pregnant and lying-in women.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a free posture walking aid for childbirth of pregnant and lying-in women comprises a main frame, wherein a support extending downwards is fixedly arranged at the front end of the main frame, the lower end of the bracket is fixedly connected with a base, the inner side of the base is rotatably connected with a rotating block, two sides of the rotating block are driven to be kept horizontal through a torsion spring mechanism, a connecting strip extends out of one side of the rotating block, the lower end surface of the connecting strip is rotatably connected with a roller, the outer surface of one side of the bracket is fixedly provided with an electric cylinder, the telescopic end of the electric cylinder is fixedly connected with a pushing block which is propped against the upper end surface of the rotating block, the rear end of the main frame is connected with a connecting frame through a rotating mechanism, the rear end of the connecting frame is provided with a supporting frame through a clamping mechanism, the upper end of the supporting frame is fixedly provided with a holding handle, the lower end of the supporting frame is connected with a pad through an elastic mechanism, and the outer surface of one of the supporting frame is provided with a rear supporting mechanism.

Preferably, the front end surface and the rear end surface of the rotating block respectively extend out of rotating shafts, the two rotating shafts respectively penetrate through the front end surface and the rear end surface of the base, and the rotating block is rotatably connected with the base through the rotating shafts.

Preferably, the torsion spring mechanism comprises a fixing column fixedly connected to the front end face and the rear end face of the base, a transverse rib penetrates through the outer surface of the rotating shaft, a bending section extends out of one end of the transverse rib, and the bending section is fixedly connected to the outer surface of the fixing column.

Preferably, a fixing plate vertically extends out of the outer surface of one side of the bracket, the lower end face of the fixing plate is movably attached to the upper end face of the rotating block, and the pushing block penetrates through the fixing plate.

Preferably, the lower end face of the connecting strip is fixedly connected with a T-shaped column, the outer surface of the T-shaped column is rotatably sleeved with a roller, a concave part is formed in the lower end face of the roller, and the lower end of the T-shaped column is located on the inner side of the concave part.

Preferably, the rotating mechanism comprises a fixing block fixedly sleeved on the outer surface of the connecting frame and two clamping flaps vertically extending from the front end face of the fixing block, the clamping flaps are movably attached to the outer surfaces of two sides of the end portion of the main frame, anti-slip sheets are arranged at the gaps between the clamping flaps and the main frame, a bolt penetrates through one side of each clamping flap and penetrates through the main frame and the anti-slip sheets, and a nut in threaded fit is sleeved at one end of the bolt.

Preferably, clamping mechanism includes the clamp of fixed connection in the connecting frame rear end, the clamp sets up to two and distributes and is located the upper and lower corner of connecting frame, and the homonymy of two clamps is fixedly connected with clamping piece respectively, fixes through the locking bolt between the clamping piece of both sides, prop up the surface that the frame passed two clamps.

Preferably, the rear support mechanism comprises a fixed rod fixedly sleeved on the outer surface of the support frame and a transverse rod connected to the rear end of the fixed rod in a sliding mode through a distance adjusting mechanism, a groove is formed in the front end face of the transverse rod, a fixed shaft is fixedly connected to the inner side of the groove, a swinging block is sleeved on the outer surface of the fixed shaft in a rotating mode, and a soft pad is fixedly connected to the front end of the swinging block.

Preferably, roll adjustment mechanism includes the perpendicular insertion rod of connecting in transverse bar one end, the socket has been seted up to the rear end of dead lever, the inboard that the insertion rod slided and inserts the socket, the rear end of insertion rod runs through and is provided with looks screw-thread fit's lead screw, just the front end of lead screw extends to the inner wall and the running fit each other of socket, the rear end fixedly connected with polygon piece of lead screw.

Preferably, the elastic mechanism comprises a fixed cylinder fixedly installed on the inner side of the supporting frame, the lower end of the fixed cylinder penetrates through the inserting column in a sliding mode, a compression spring is arranged between the upper end of the inserting column and the inner side of the fixed cylinder, and the lower end of the inserting column is fixedly connected with the upper end of the pad foot.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can be better used by pregnant women, can flexibly change the way of walking aid, can be flexibly adjusted to adapt to the pregnant women with different heights, can also adjust the angle of support to adapt to the bending degree of the waist when the pregnant women support, and can support the back waist of the pregnant women when the walking aid is used to improve the adaptation comfort degree.

2. Through the extension of the electronic jar of control, make pushing away the piece and push down the turning block, make the turning block use the pivot to rotate as the axle, until gyro wheel curved surface contact ground, later can promote the body frame and help the line, after electronic jar shrink, under the torsion effect of horizontal muscle and bending segment, the turning block upwards rotates back the normal position with the pivot, and the gyro wheel of transverse arrangement plays the effect of stabilizing the body frame lower extreme with the support, is favorable to stably helping the line.

3. After loosening the nut soon, can rotate the fixed block to the support angle that the frame was propped up in the adjustment, later on again, the nut of screwing, the effect of pressing from both sides tight lamella and antiskid sheet makes firm clamp in the rear end of body frame, prevents effectively that to prop up the frame not hard up, the angle that the regulation that can be nimble was supported, thereby the walking that the waist propped up behind the adaptation pregnant woman prevents, plays to help the line effect.

4. Through the unscrewing locking bolt for two clamping pieces relax, later can will prop up the frame and reciprocate opposite to the clamp, thereby change the height that the handle was held to the top, the nimble user that adapts to different heights, it is nimble convenient to use.

5. In the use, back waist position supports the surface at soft pad, the many hornblocks of rotating for the lead screw rotates, and then makes the insert rod slide around along the inboard of socket, until soft pad comparatively comfortable prop in the waist, can help propping up back waist at the in-process of pregnant woman's walking, improve user's comfort level.

Drawings

FIG. 1 is a schematic structural view of the parturient delivery free position walker of the present invention;

FIG. 2 is a schematic view of a turning block of the free posture walking aid for childbirth of pregnant and lying-in women;

FIG. 3 is a sectional view of the turning block of the free posture walking aid for childbirth of pregnant and lying-in women;

FIG. 4 is a sectional view of the fixing cylinder of the free posture walking aid for childbirth of pregnant and lying-in women;

FIG. 5 is a schematic view of the connecting frame of the free posture walking aid for childbirth of pregnant and lying-in women;

FIG. 6 is a schematic view of a back support mechanism of the free posture walking aid for childbirth of pregnant and lying-in women;

fig. 7 is a cross-sectional view at the transverse rod of the free-posture walking aid for childbirth of pregnant and lying-in women.

1. A main frame; 2. a support; 3. a base; 4. rotating the block; 5. a rotating shaft; 6. a transverse rib; 7. a curved section; 8. fixing a column; 9. a connecting strip; 10. a roller; 11. a recessed portion; 12. a T-shaped column; 13. a fixing plate; 14. pushing the block; 15. an electric cylinder; 16. a support frame; 17. a fixed cylinder; 18. a foot pad; 19. inserting a column; 20. a compression spring; 21. a grip handle; 22. a connecting frame; 23. clamping a hoop; 24. a clip; 25. a locking bolt; 26. a fixed block; 27. a clamping flap; 28. anti-slip sheets; 29. a bolt; 30. a nut; 31. fixing the rod; 32. a socket; 33. an insertion rod; 34. a screw rod; 35. a multi-corner block; 36. a transverse bar; 37. a groove; 38. a swing block; 39. a soft cushion; 40. and fixing the shaft.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-7, the free body position walking aid for childbirth of pregnant and lying-in women comprises a main frame 1, a support 2 extending downwards is fixedly installed at the front end of the main frame 1, the support 2 is concave in shape, two lower ends extend downwards, a base 3 is fixedly connected to the lower end of the support 2, a rotating block 4 is rotatably connected to the inner side of the base 3, two sides of the rotating block 4 are driven to be horizontal through a torsion spring mechanism, a connecting strip 9 extends out of one side of the rotating block 4, a roller 10 is rotatably connected to the lower end surface of the connecting strip 9, an electric cylinder 15 is fixedly installed on the outer surface of one side of the support 2, a pushing block 14 is fixedly connected to the telescopic end of the electric cylinder 15, the pushing block 14 abuts against the upper end surface of the rotating block 4, a connecting frame 22 is connected to the rear end of the main frame 1 through a rotating mechanism, a supporting frame 16 is installed at the rear end of the connecting frame 22 through a clamping mechanism, a holding handle 21 is fixedly installed at the upper end of the supporting frame 16, the lower ends of the supporting frames 16 are connected with foot pads 18 through elastic mechanisms, and the outer surface of one of the supporting frames 16 is provided with a rear supporting mechanism.

The utility model has the advantages of can be better supply the pregnant woman to use, can change the mode that helps the line in a flexible way, can adjust in a flexible way and use in order to adapt to the pregnant woman of different heights, can also adjust the angle of support to the waist bending degree when adapting to the pregnant woman and propping up the back waist of pregnant woman when helping the line, in order to improve the comfortable degree of adaptation.

The front end face and the rear end face of the rotating block 4 are respectively extended with a rotating shaft 5, the two rotating shafts 5 respectively penetrate through the front end face and the rear end face of the base 3, the rotating block 4 is rotatably connected with the base 3 through the rotating shafts 5, and the rotating block 4 can rotate downwards, so that the idler wheels 10 are in curved surface contact with the ground, the walking aid mode of the walking aid can be changed, and the walking aid can be pushed conveniently.

Torsional spring mechanism includes fixed connection at the fixed column 8 of terminal surface around base 3, and the external fixation of pivot 5 runs through there is horizontal muscle 6, and the one end of horizontal muscle 6 extends bending section 7, and bending section 7 fixed connection is at the surface of fixed column 8, and horizontal muscle 6 adopts common alloy spring steel, has better deformation recovery effect.

A fixed plate 13 vertically extends out of the outer surface of one side of the support 2, the lower end face of the fixed plate 13 is movably attached to the upper end face of the rotating block 4, the pushing block 14 penetrates through the fixed plate 13, the pushing block 14 moves downwards to push the rotating block 4 to rotate by taking the rotating shaft 5 as a shaft, and after the change, the roller 10 can move.

The lower terminal surface fixedly connected with T type post 12 of connecting strip 9, the surface rotation cover of T type post 12 is equipped with gyro wheel 10, depressed part 11 has been seted up to the lower terminal surface of gyro wheel 10, the lower extreme of T type post 12 is located the inboard of depressed part 11, the setting of depressed part 11 can effectively avoid T type post 12 lower extreme to surpass the lower terminal surface of gyro wheel 10, because gyro wheel 10 keeps flat, has also increased with the inter-ground area of contact to can effectively promote the stable of support 2 and place.

The rotating mechanism comprises a fixing block 26 fixedly sleeved on the outer surface of the connecting frame 22, two clamping flaps 27 vertically extending from the front end face of the fixing block 26, the clamping flaps 27 are movably attached to the outer surfaces of the two sides of the end portion of the main frame 1, anti-slip sheets 28 are arranged at the gaps between the clamping flaps 27 and the main frame 1, the anti-slip sheets 28 can be made of rubber materials, bolts 29 penetrate through one sides of the clamping flaps 27, the bolts 29 penetrate through the main frame 1 and the anti-slip sheets 28, nuts 30 in threaded fit are sleeved at one ends of the bolts 29, and the clamping flaps 27 are firmly clamped on the outer surface of the main frame 1 when the nuts 30 are screwed.

Clamping mechanism includes the clamp 23 of fixed connection at the splice frame 22 rear end, clamp 23 sets up to two and distributes and is located the upper and lower corner of splice frame 22, the homonymy difference fixedly connected with clamping piece 24 of two clamps 23, it is fixed through locking bolt 25 between the clamping piece 24 of both sides, prop up the surface that 16 passed two clamps 23, clamp 23 plays the effect that presss from both sides tight support frame 16, and behind unscrewing locking bolt 25, can be with propping up frame 16 and sliding from top to bottom clamp 23 relatively, thereby the height of locating of propping up frame 16 has been changed, the height of the place of holding handle 21 has also been changed, adaptability is better, the user of nimble adaptation different heights goes to use.

The rear support mechanism comprises a fixed rod 31 fixedly sleeved on the outer surface of the support frame 16, a transverse rod 36 connected to the rear end of the fixed rod 31 in a sliding mode through a distance adjusting mechanism, a groove 37 is formed in the front end face of the transverse rod 36, a fixed shaft 40 is fixedly connected to the inner side of the groove 37, a swinging block 38 is sleeved on the outer surface of the fixed shaft 40 in a rotating mode, a soft pad 39 is fixedly connected to the front end of the swinging block 38, the soft pad 39 is made of rubber materials, the swinging block 38 can rotate relative to the fixed shaft 40, and therefore the soft pad 39 can be properly inclined to fit the waist of a user.

The distance adjusting mechanism comprises an inserting rod 33 vertically connected to one end of a transverse rod 36, a socket 32 is formed in the rear end of a fixing rod 31, the inserting rod 33 is inserted into the inner side of the socket 32 in a sliding mode, a screw rod 34 in threaded fit is arranged at the rear end of the inserting rod 33 in a penetrating mode, the front end of the screw rod 34 extends to the inner wall of the socket 32 and is in mutual rotation fit, a multi-corner block 35 is fixedly connected to the rear end of the screw rod 34, and the multi-corner block 35 is in a regular dodecaprism shape so that a user can rotate the screw rod 34.

Elastic mechanism includes fixed mounting and props up the inboard solid fixed cylinder 17 of 16, the lower extreme of solid fixed cylinder 17 slides to run through and has inserted post 19, it is provided with compression spring 20 to insert between the upper end of post 19 and the inboard of solid fixed cylinder 17, compression spring 20's upper and lower end respectively with the inboard top surface of solid fixed cylinder 17 and the upper end fixed connection who inserts post 19, insert the lower extreme of post 19 and the upper end fixed connection who fills up foot 18, fill up foot 18 and select the rubber material for use, it can shift up extrusion compression spring 20 to insert post 19, play the effect of buffering.

In the using process, a user controls the electric cylinder 15 to extend, so that the pushing block 14 pushes the rotating block 4 downwards, the rotating block 4 rotates by taking the rotating shaft 5 as an axis until the curved surface of the roller 10 contacts the ground, then the main frame 1 can be pushed to assist, after the electric cylinder 15 contracts, the rotating block 4 and the rotating shaft 5 rotate upwards to the original position under the torsion action of the transverse rib 6 and the bending section 7, and the roller 10 and the support 2 which are transversely arranged play a role in stabilizing the lower end of the main frame 1, so that the assisting can be stabilized; after a user unscrews the nut 30, the fixing block 26 can be rotated, so that the supporting angle of the supporting frame 16 is adjusted, then the nut 30 is screwed, the clamping flaps 27 and the anti-slip sheets 28 are firmly clamped at the rear end of the main frame 1, the supporting frame 16 is effectively prevented from loosening, the supporting angle can be flexibly adjusted, the back waist supporting walking prevention of a pregnant woman is adapted, and the walking assisting effect is achieved; the user loosens the locking bolt 25 to loosen the two clamping pieces 24, and then the supporting frame 16 can move up and down relative to the hoop 23, so that the height of the upper holding handle 21 is changed, the device is flexibly suitable for users with different heights, and the use is flexible and convenient; in the use, back waist position supports the surface at soft pad 39, and rotation many hornblocks 35 for lead screw 34 rotates, and then makes insert rod 33 slide around along the inboard of socket 32, and it can to be until soft pad 39 is comparatively comfortable to prop at the waist, can help propping up back waist at the in-process of pregnant woman's walking, improves user's comfort level.

In general, the invention can be better used by pregnant women, can flexibly change the way of walking aid, can be flexibly adjusted to adapt to the pregnant women with different heights, can also adjust the angle of support to adapt to the bending degree of the waist when the pregnant women support, and can support the back waist of the pregnant women when the walking aid is used to improve the adaptation comfort degree.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Pregnant woman's childbirth free position helps capable ware, including body frame (1), its characterized in that: the front end of the main frame (1) is fixedly provided with a support (2) extending downwards, the lower end of the support (2) is fixedly connected with a base (3), the inner side of the base (3) is rotatably connected with a rotating block (4), the two sides of the rotating block (4) are driven to be kept horizontal through a torsion spring mechanism, one side of the rotating block (4) extends out of a connecting strip (9), the lower end face of the connecting strip (9) is rotatably connected with a roller (10), the outer surface of one side of the support (2) is fixedly provided with an electric cylinder (15), the telescopic end of the electric cylinder (15) is fixedly connected with a pushing block (14), the pushing block (14) abuts against the upper end face of the rotating block (4), the rear end of the main frame (1) is connected with a connecting frame (22) through a rotating mechanism, and the rear end of the connecting frame (22) is provided with a supporting frame (16) through a clamping mechanism, the upper end of the supporting frame (16) is fixedly provided with a holding handle (21), the lower end of the supporting frame (16) is connected with a foot pad (18) through an elastic mechanism, and the outer surface of one of the supporting frames (16) is provided with a rear supporting mechanism.

2. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: the front end face and the rear end face of the rotating block (4) are respectively extended with a rotating shaft (5), the rotating shafts (5) respectively penetrate through the front end face and the rear end face of the base (3), and the rotating block (4) is rotatably connected with the base (3) through the rotating shafts (5).

3. The pregnant and lying-in woman delivery free body position walker as claimed in claim 2, wherein: the torsion spring mechanism comprises fixing columns (8) fixedly connected to the front end face and the rear end face of the base (3), a transverse rib (6) penetrates through the outer surface of the rotating shaft (5), a bending section (7) extends out of one end of the transverse rib (6), and the bending section (7) is fixedly connected to the outer surface of the fixing columns (8).

4. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: a fixing plate (13) vertically extends out of the outer surface of one side of the support (2), the lower end face of the fixing plate (13) is movably attached to the upper end face of the rotating block (4), and the pushing block (14) penetrates through the fixing plate (13).

5. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: the lower end face of the connecting strip (9) is fixedly connected with a T-shaped column (12), the outer surface of the T-shaped column (12) is rotatably sleeved with a roller (10), a concave part (11) is formed in the lower end face of the roller (10), and the lower end of the T-shaped column (12) is located on the inner side of the concave part (11).

6. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: the rotating mechanism comprises a fixing block (26) fixedly sleeved on the outer surface of the connecting frame (22) and two clamping flaps (27) vertically extending from the front end face of the fixing block (26), the clamping flaps (27) are movably attached to the outer surfaces of the two sides of the end portion of the main frame (1), anti-slip sheets (28) are arranged at the gaps between the clamping flaps (27) and the main frame (1), a bolt (29) penetrates through one side of each clamping flap (27), the bolt (29) penetrates through the main frame (1) and the anti-slip sheets (28), and a nut (30) in threaded fit with the bolt (29) is sleeved at one end of the bolt (29).

7. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: clamping mechanism includes clamp (23) of fixed connection in connecting frame (22) rear end, clamp (23) set up to two and distribute and are located the upper and lower corner of connecting frame (22), and fixedly connected with clamping piece (24) are distinguished to the homonymy of two clamps (23), fix through locking bolt (25) between clamping piece (24) of both sides, prop up the surface that frame (16) passed two clamps (23).

8. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: prop the mechanism including fixed suit at dead lever (31) of propping up frame (16) surface, through horizontal pole (36) of roll adjustment mechanism sliding connection in dead lever (31) rear end, recess (37) are seted up to the preceding terminal surface of horizontal pole (36), inboard fixedly connected with fixed axle (40) of recess (37), the surface of fixed axle (40) is rotated the cover and is equipped with swing piece (38), the front end fixedly connected with soft pad (39) of swing piece (38).

9. The pregnant and lying-in woman delivery free body position walker of claim 8, wherein: the roll adjustment mechanism includes perpendicular insertion rod (33) of connecting in transverse bar (36) one end, socket (32) have been seted up to the rear end of dead lever (31), insertion rod (33) slide insert the inboard of socket (32), the rear end of insertion rod (33) runs through and is provided with looks screw-thread fit's lead screw (34), just the front end of lead screw (34) extends to the inner wall and the looks normal running fit of socket (32), the rear end fixedly connected with polygon piece (35) of lead screw (34).

10. The pregnant and lying-in woman delivery free body position walker as claimed in claim 1, wherein: elastic mechanism includes fixed mounting and props up a fixed section of thick bamboo (17) of frame (16) inboard, the lower extreme of fixed section of thick bamboo (17) slides and runs through and insert post (19), it is provided with compression spring (20) to insert between the upper end of post (19) and the inboard of fixed section of thick bamboo (17), the lower extreme of inserting post (19) and the upper end fixed connection who fills up foot (18).