CN217079463U

CN217079463U - Barrier-free handrail for old people

Info

Publication number: CN217079463U
Application number: CN202220712054.0U
Authority: CN
Inventors: 徐丽平; 冷淑敏; 万灵娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-29
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to an old man is handrail for accessible, include the mounting panel and hold up the handle, hold up the handle and be connected with the mounting panel cooperation, the mounting panel both ends are equipped with the set casing, the inboard surface of set casing is inwards sunken to have seted up the sliding tray, be equipped with the sliding block in the sliding tray, be equipped with in the set casing with sliding block complex drive device, be equipped with the installation piece on the sliding block, hold up both ends fixed connection and be equipped with the connecting rod, the connecting rod rotates with the installation piece to be connected, hold up the surface inwards sunken fixed slot of having seted up, be equipped with the antiskid cover in the fixed slot, this equipment handrail can reciprocate to can accomodate, facilitate the use stably provides anti-skidding ability simultaneously, the person's of protection safety.

Description

Barrier-free handrail for old people

Technical Field

The utility model relates to an accessible handrail technical field, concretely relates to handrail for old man accessible.

Background

At present, the aging social problem is serious, the shortage of the number of the old care homes makes the home old care become the mainstream, and the accessible facility needs to be additionally arranged in the home old care in consideration of the requirement of inconvenient movement of the old, so that the old is prevented from slipping and falling down due to the inconvenience of legs and feet.

Chinese patent No. cn201625796. x discloses an accessible handrail for satisfying the above requirement, the handrail in the device can rotate to realize accomodating, but this handrail structure is fixed, can only fix in specific position, need the old man rely on self arm strength to realize standing and sitting, physical stamina is too big for old man of the year, and only support the handrail that expandes through bracing piece and base contact when expanding, base and bracing piece can receive great pressure during the use, easy damage, and this equipment is direct and human hand contact, slip easily after the old man's hand perspires, lead to holding the handrail and fall unstably, cause the damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an old man is handrail for accessible.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an old man is handrail for accessible, includes the mounting panel and holds up the handle, hold up the handle and be connected with the mounting panel cooperation, the mounting panel both ends are equipped with the set casing, the inboard surface of set casing is inwards sunken to have seted up the sliding tray, be equipped with the sliding block in the sliding tray, be equipped with in the set casing with sliding block complex drive apparatus, be equipped with the installation piece on the sliding block, hold up both ends fixed connection and be equipped with the connecting rod, the connecting rod rotates with the installation piece to be connected, hold up the surface inwards sunken fixed slot of having seted up, be equipped with the antiskid cover in the fixed slot.

Preferably, the drive device includes motor and lead screw, the lead screw rotates with the sliding tray to be connected to with the sliding block cooperation, the motor sets up on the set casing, the motor output passes set casing and lead screw fixed connection, be equipped with control button on the set casing, control button is connected with the motor electricity, and the drive sliding block drives holds up the handle and removes, adjusts the height of holding up the handle, facilitates the use.

In further preferred, the lead screw lower extreme all is equipped with the drive wheel, be equipped with the drive belt between the drive wheel, be equipped with between the set casing with drive belt complex intercommunication shell, make two sets of lead screws keep the same speed rotation, guarantee to hold up the steady movement of handle.

Preferably in a further aspect, a supporting plate is arranged between the mounting blocks, a supporting groove corresponding to the connecting rod is formed in the supporting plate, the supporting handle is supported, the stability of the supporting handle is guaranteed, and the supporting handle is convenient to hold.

In further preferred, the connecting rod lower extreme be equipped with backup pad complex reinforcing plate, improve the structural strength of connecting rod, prevent to hold up the fracture, guarantee stability in use.

Preferably, the anti-skid sleeve is provided with a plurality of positioning blocks on the inner side, the surface of the fixing groove is inwards sunken to form positioning grooves corresponding to the positioning blocks, the anti-skid sleeve and the support handle are prevented from rotating, and stable use is guaranteed.

Preferably, the outer surface of the anti-slip sleeve is provided with a plurality of anti-slip grooves, so that the friction force on the surface of the anti-slip sleeve is improved, and the use is more stable.

(III) advantageous effects

Compared with the prior art, the utility model provides an old man is handrail for accessible possesses following beneficial effect:

1. the utility model discloses a set up mounting panel and set casing fixed equipment, through setting up sliding tray and sliding block cooperation, make hold up can reciprocate, through setting up the motor and with sliding block complex lead screw provide power to control through setting up control button, make hold up realize rising and decline under the prerequisite of guaranteeing the bearing capacity, convenient to use person stands and sits down, and the person of facilitating the use uses.

2. The utility model discloses a set up and rotate and connect accomodating that installation piece and connecting rod realization held up, hold up to accomodate between the set casing, avoid not using when holding up, hold up occupation space influence other behaviors, support the connecting rod through setting up the backup pad and supporting groove, the rotation range of restriction connecting rod, avoid holding up to continue to rotate downwards when using, set up reinforcing plate and backup pad cooperation simultaneously, improve the working strength of connecting rod, support groove and reinforcing plate cooperation, the pressure that makes the backup pad receive is not concentrating, avoid connecting rod and backup pad fracture, guarantee that equipment uses stably, extension equipment life.

3. The utility model discloses a set up anti-skidding cover and provide anti-skidding ability, human hand and hold up the handle to take place to slide when preventing to use, cause the skew of user focus to fall down, through setting up the frictional force when anti-skidding groove further improves human hand and anti-skidding cover contact, prevent through setting up locating piece and constant head tank that anti-skidding cover and hold up the handle and appear sliding, make anti-skidding cover stably provide anti-skidding ability, protection human safety.

Drawings

Fig. 1 is a front schematic view of an accessible handrail for the elderly of the present invention;

fig. 2 is a schematic front view of the armrest for the elderly without obstacles of the present invention;

FIG. 3 is a schematic view of the fitting structure between the screw rod and the handle of the present invention;

FIG. 4 is a schematic view of the structure of the middle handle of the present invention;

fig. 5 is a schematic view of the anti-slip cover structure of the present invention.

In the figure: 1. mounting a plate; 2. a handle is supported; 3. a stationary case; 4. a sliding groove; 5. a slider; 6. mounting blocks; 7. a connecting rod; 8. fixing grooves; 9. an anti-slip sleeve; 10. a motor; 11. a screw rod; 12. a control button; 13. a driving wheel; 14. a transmission belt; 15. a communicating shell; 16. a support plate; 17. a support groove; 18. a reinforcing plate; 19. positioning blocks; 20. positioning a groove; 21. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1 and 4, an accessible handrail for the elderly, including mounting panel 1 and handrail 2, handrail 2 is connected with mounting panel 1 in a matching manner, both ends of mounting panel 1 are provided with fixing shell 3, the inside surface of fixing shell 3 is inwards sunken to provide sliding groove 4, sliding block 5 is arranged in sliding groove 4, driving device matched with sliding block 5 is arranged in fixing shell 3, mounting block 6 is arranged on sliding block 5, both ends of handrail 2 are fixedly connected to be provided with connecting rod 7, connecting rod 7 is rotatably connected with mounting block 6, fixing groove 8 is inwards sunken to provide the surface of handrail 2, and anti-slip cover 9 is arranged in fixing groove 8.

Referring to fig. 2-3, in the present embodiment, the driving device includes a motor 10 and a lead screw 11, the lead screw 11 is rotatably connected to the sliding groove 4, and is matched with the sliding block 5, the motor 10 is arranged on the fixed shell 3, the output end of the motor 10 passes through the fixed shell 3 and is fixedly connected with the screw rod 11, the fixed shell 3 is provided with a control button 12, the control button 12 is electrically connected with the motor 10, the lower end of the screw rod 11 is provided with a driving wheel 13, a driving belt 14 is arranged between the driving wheels 13, a communicating shell 15 matched with the driving belt 14 is arranged between the fixed shells 3 to switch on the power supply, the motor 10 is controlled to work through the control button 12, the motor 10 drives the screw rod 11 to rotate, the screw rod 11 is matched with the transmission belt 14 through the transmission wheel 13 to drive the screw rod 11 at the other end to rotate together, the screw rods 11 at the two ends are enabled to rotate in the sliding groove 4 at the same speed, and therefore the sliding block 5 is driven to move in the sliding groove 4.

Referring to fig. 1-2, in the present embodiment, a supporting plate 16 is disposed between the mounting blocks 6, a supporting groove 17 corresponding to the connecting rod 7 is disposed on the supporting plate 16, a reinforcing plate 18 matched with the supporting plate 16 is disposed at the lower end of the connecting rod 7, the handle 2 is rotated to enable the connecting rod 7 to rotate relative to the mounting blocks 6 and to be attached to the supporting groove 17, the supporting plate 16 provides a supporting function for the connecting rod 7, and the reinforcing plate 18 is attached to the side end of the supporting plate 16 to provide a supporting function for the connecting rod 7, so as to improve the strength of the connecting rod 7 and enable the connecting rod 7 to stably support the handle 2.

Referring to fig. 3-5, in the present embodiment, a plurality of positioning blocks 19 are disposed on an inner side of the anti-slip sleeve 9, a positioning groove 20 corresponding to the positioning blocks 19 is disposed on a surface of the fixing groove 8 and recessed inward, a plurality of anti-slip grooves 21 are disposed on an outer surface of the anti-slip sleeve 9, when a human hand contacts with the armrest 2, the anti-slip sleeve 9 provides an anti-slip function, the positioning blocks 19 are matched with the positioning grooves 20, the positioning grooves 20 limit movement of the anti-slip sleeve 9 by limiting movement of the positioning blocks 19, so that the anti-slip sleeve 9 is stably attached to the fixing groove 8 and does not rotate relative to the armrest 2, the anti-slip grooves 21 contact with the human hand, friction between the anti-slip sleeve 9 and the human hand is increased, and the hand and the anti-slip groove 21 are prevented from sliding.

Example 2:

referring to fig. 1, 2, 4 and 5, mounting plate 1 provides support for the whole device, when holding handle 2, handle 2 is rotated to change handle 2 from the storage state to the unfolding state, so that connecting rod 7 and mounting block 6 rotate relatively, until connecting rod 7 and fixing shell 3 change from parallel distribution to vertical distribution, and completely fit with supporting groove 17, at this time, supporting plate 16 provides supporting function for connecting rod 7 to prevent connecting rod 7 from continuing rotating, and reinforcing plate 18 fits with the side end of supporting plate 16 to provide supporting function for connecting rod 7, thereby improving strength of connecting rod 7, so that connecting rod 7 stably supports handle 2, when human hand contacts with handle 2, it directly contacts with anti-slip sleeve 9, anti-slip sleeve 9 provides anti-slip function, positioning block 19 fits with positioning groove 20, positioning groove 20 restricts movement of positioning block 19 to restrict anti-slip sleeve 9, make anti-skidding cover 9 and 8 stable laminating of fixed slot, can not take place relative rotation with holding up handle 2, anti-skidding cover 9 and human hand contact back, anti-skidding groove 21 can increase the roughness on anti-skidding cover 9 surface to increase the frictional force between anti-skidding cover 9 and human hand, prevent that hand and anti-skidding groove 21 from taking place to slide, make the human body grip stably, prevent not holding tightly the emergence accident, guarantee user's health.

Example 3:

referring to fig. 1-3, when the height of the handle 2 needs to be adjusted, the power is turned on, the motor 10 is controlled to work through the control button 12, the fixing shell 3 provides a supporting function for the motor 10, the motor 10 drives the screw rod 11 to rotate, the screw rod 11 is matched with the transmission belt 14 through the transmission wheel 13 to drive the screw rod 11 at the other end to rotate together, the communicating shell 15 provides protection for the transmission belt 14, the screw rods 11 at the two ends rotate in the sliding groove 4 at the same speed, the sliding block 5 is driven to move up and down in the sliding groove 4, the mounting block 6 moves along with the sliding block 5, meanwhile, the handle 2 is driven to move up or down through the connecting rod 7, the height of the handle 2 is adjusted, and the user can stand and sit conveniently.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an old man is handrail for accessible, includes mounting panel (1) and holds up handle (2), hold up handle (2) and mounting panel (1) cooperation and be connected its characterized in that: mounting panel (1) both ends are equipped with set casing (3), set casing (3) inside surface is inwards sunken to have seted up sliding tray (4), be equipped with sliding block (5) in sliding tray (4), be equipped with in set casing (3) with sliding block (5) complex drive apparatus, be equipped with installation piece (6) on sliding block (5), it is equipped with connecting rod (7) to hold up (2) both ends fixed connection, connecting rod (7) rotate with installation piece (6) and be connected, hold up (2) surface inwards sunken fixed slot (8) of having seted up, be equipped with antiskid cover (9) in fixed slot (8).

2. The handrail for the elderly, according to claim 1, wherein: the driving device comprises a motor (10) and a screw rod (11), the screw rod (11) is rotatably connected with a sliding groove (4) and is matched with a sliding block (5), the motor (10) is arranged on a fixed shell (3), the output end of the motor (10) penetrates through the fixed shell (3) and the screw rod (11) and is fixedly connected with the fixed shell (3), a control button (12) is arranged on the fixed shell (3), and the control button (12) is electrically connected with the motor (10).

3. The handrail for the elderly, according to claim 2, wherein: the lower end of the screw rod (11) is provided with driving wheels (13), a driving belt (14) is arranged between the driving wheels (13), and a communicating shell (15) matched with the driving belt (14) is arranged between the fixed shells (3).

4. The handrail for the elderly, according to claim 1, wherein: a supporting plate (16) is arranged between the mounting blocks (6), and a supporting groove (17) corresponding to the connecting rod (7) is formed in the supporting plate (16).

5. The handrail for the elderly, according to claim 4, wherein: the lower end of the connecting rod (7) is provided with a reinforcing plate (18) matched with the supporting plate (16).

6. The handrail for the elderly, according to claim 1, wherein: the anti-skidding sleeve (9) is characterized in that a plurality of positioning blocks (19) are arranged on the inner side of the anti-skidding sleeve, and positioning grooves (20) corresponding to the positioning blocks (19) are formed in the surface of the fixing groove (8) in an inwards-concave mode.

7. The handrail for the elderly, according to claim 6, wherein: the outer surface of the anti-skid sleeve (9) is provided with a plurality of anti-skid grooves (21).