Anti-disordered-movement hair washing trolley for nursing

Abstract

The utility model discloses an anti-disordered hair washing car for nursing relates to clinical nursing technical field, including the hair washing car main part and fixing subassembly, the hair washing car main part is equipped with the headrest at the opening in the middle above the front end of the hair washing car main part, and the back end of the top of the hair washing car main part is equipped with the support, the top of the support is equipped with the electric telescopic pole, and the electric telescopic pole is equipped with the electric telescopic pole. The fixing assembly is arranged at the output end of the electric telescopic rod and comprises a shell, a forward and reverse rotation motor, a driving shaft, a first gear, a rack, a second gear, a first transmission shaft, a third gear, a second transmission shaft, a connecting rod and a pressing roller, and the forward and reverse rotation motor is installed at the front end of the shell. According to the anti-disordered-movement hair washing trolley for nursing, the two-way lead screw is rotated through the hand crank, the lead screw nut drives the supporting arm to do face-to-face or back-to-back horizontal displacement along the outer portion of the two-way lead screw, the T-shaped frame is made to ascend and descend at an opening in the bottom of the base, and therefore the purpose of adjusting the height of the hair washing trolley body is achieved, and more comfort is brought to a patient as much as possible during hair washing.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical nursing, in particular to a tamper-proof hair washing vehicle for nursing. Background Art

[0002] Patient cleaning is an important part of basic clinical nursing care, including hair cleaning. Currently, for patients who are bedridden for a long time and cannot move freely, when washing their hair, a shampoo cart is usually pushed to the patient's bedside, and the patient's head is lifted and placed in the shampoo sink of the shampoo cart for washing.

[0003] For example, the utility model with application number CN202220716820.0 discloses a new type of hair washing cart. The utility model is suitable for washing hair of patients in beds of different heights, improves the stability and applicability of the hair washing cart, avoids water splashing onto the bed sheets and the ground during the hair washing process, improves the convenience of hair washing for patients, and avoids the risk of residual water stains. However, due to the lack of a head fixing structure, some patients can't help but move around when washing their hair, which greatly affects the efficiency of hair washing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a nursing anti-tampering shampooing cart is proposed. Utility Model Content

[0005] The utility model aims to provide a nursing anti-tampering hair washing cart to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nursing anti-tampering hair washing cart, comprising a hair washing cart body and a fixing assembly, a headrest is arranged at the opening in the middle part above the front end of the hair washing cart body, and a bracket is installed at the top rear end of the hair washing cart body, an electric telescopic rod is installed on the top of the bracket, the fixing assembly is arranged at the output end of the electric telescopic rod, and the fixing assembly comprises a shell, a forward and reverse motor, a driving shaft, a gear 1, a rack, a gear 2, a transmission shaft 1, a gear 3, a transmission shaft 2, a connecting rod and a pressure roller, a forward and reverse motor is installed at the front end of the shell, and the output end of the forward and reverse motor passes through the front end of the shell and is connected with the driving shaft, a gear 1 is arranged outside the driving shaft, and a rack is arranged on the left side of the gear 1, a gear 2 is connected on the left side of the rack, and a transmission shaft 1 is penetrated in the middle of the gear 2, a gear 3 is arranged on the side of the gear 1 and the gear 2 away from the rack, and a transmission shaft 2 is penetrated in the middle of the gear 2, a connecting rod is fixed outside the transmission shaft 2, and a pressure roller is arranged below the rear ends of the rack and the connecting rod.

[0007] Furthermore, the side surface of the bracket is an inverted L-shaped structure, and the hair washing vehicle body and the bracket are coaxially arranged.

[0008] Furthermore, the driving shaft and the transmission shaft 1 rotate in opposite directions, and the transmission shaft 1 and the transmission shaft 2 are both rotationally connected to the housing.

[0009] Furthermore, two connecting rods are provided and three pressure rollers are provided.

[0010] Furthermore, a water pipe is provided through the bracket, and a shower head is provided at the other end of the water pipe.

[0011] Furthermore, a support assembly is installed at the bottom of the hair washing vehicle body, and the support assembly includes a base and a bidirectional screw rod, and a bidirectional screw rod is connected to the upper left side of the interior of the base.

[0012] Furthermore, the support assembly also includes a hand crank and a screw nut, and the right end of the bidirectional screw passes through the right side of the base and is connected to the hand crank, and a screw nut is arranged on the outside of the bidirectional screw.

[0013] Furthermore, the support assembly also includes a support arm, a T-shaped frame and a universal wheel, and the middle part of the screw nut is connected to the support arm through a rotating shaft, the other end of the support arm is connected to the T-shaped frame through a rotating shaft, and universal wheels are installed on both sides of the bottom of the base.

[0014] The utility model provides a nursing anti-tampering shampooing vehicle, which has the following beneficial effects:

[0015] 1. The forward and reverse motors of the utility model drive the driving shaft and gear 1 to rotate, and the gear 1 drives the rack transmission to rotate the gear 2, and the gear 1 and the gear 2 respectively drive a gear 3 to rotate the transmission shaft 2, so that the middle pressure roller and the pressure rollers on both sides are close to the patient's head at the same time, and the patient's head is fixed to avoid affecting the efficiency of hair washing due to the patient's movement.

[0016] 2. The utility model rotates the bidirectional screw rod by a hand crank, so that the screw rod nut drives the support arm to make horizontal displacement toward or away from the outside of the bidirectional screw rod, causing the T-shaped frame to rise and fall at the bottom opening of the base, thereby achieving the purpose of adjusting the height of the hair washing vehicle body and bringing more comfort to the patient when washing his hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a nursing anti-tampering hair washing vehicle of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of a nursing anti-tampering hair washing vehicle of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the base cross-section of the anti-tampering hair washing cart for nursing use.

[0020] In the figure: 1. Hair washing vehicle body; 2. Headrest; 3. Bracket; 4. Electric telescopic rod; 5. Fixing assembly; 501. Housing; 502. Forward and reverse motor; 503. Driving shaft; 504. Gear 1; 505. Rack; 506. Gear 2; 507. Transmission shaft 1; 508. Gear 3; 509. Transmission shaft 2; 510. Connecting rod; 511. Pressing roller; 6. Water pipe; 7. Shower; 8. Support assembly; 801. Base; 802. Bidirectional screw; 803. Hand crank; 804. Screw nut; 805. Support arm; 806. T-frame; 807. Universal wheel. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, a nursing anti-tampering hair washing vehicle comprises a hair washing vehicle body 1 and a fixing assembly 5, a headrest 2 is arranged at an opening in the middle part above the front end of the hair washing vehicle body 1, and a bracket 3 is installed at the top rear end of the hair washing vehicle body 1, the side of the bracket 3 is an inverted L-shaped structure, and the hair washing vehicle body 1 and the bracket 3 are coaxially arranged, an electric telescopic rod 4 is installed on the top of the bracket 3, and the fixing assembly 5 is arranged at the output end of the electric telescopic rod 4, and the fixing assembly 5 comprises a shell 501, a forward and reverse motor 502, a driving shaft 503, a gear 1 504, a rack 505, a gear 2 506, a transmission shaft 1 507, a gear 3 508, a transmission shaft 2 509, a connecting rod 510 and a pressing roller 511, a forward and reverse motor 502 is installed at the front end of the shell 501, and the output end of the forward and reverse motor 502 passes through the front end of the shell 501 and is connected to the driving shaft 503, A gear 1 504 is arranged on the outside of the driving shaft 503, and a rack 505 is arranged on the left side of the gear 1 504, a gear 2 506 is connected to the left side of the rack 505, and a transmission shaft 1 507 is passed through the middle of the gear 2 506, and a gear 3 508 is arranged on the side of the gear 1 504 and the gear 2 506 away from the rack 505, and a transmission shaft 2 509 is passed through the middle of the gear 3 508, a connecting rod 510 is fixed to the outside of the transmission shaft 2 509, and a pressure roller 511 is arranged below the rear ends of the rack 505 and the connecting rod 510, the driving shaft 503 and the transmission shaft 1 507 rotate in opposite directions, and the transmission shaft 1 507 and the transmission shaft 2 509 are both rotatably connected to the housing 501, two connecting rods 510 are arranged, and three pressure rollers 511 are arranged, a water pipe 6 is passed through the bracket 3, and a shower head 7 is arranged at the other end of the water pipe 6.

[0023] The specific operation is as follows: the forward and reverse motor 502 drives the driving shaft 503 and gear 1 504 to rotate, and the gear 1 504 drives the rack 505 to rotate the gear 2 506, and the gear 1 504 and the gear 2 506 respectively drive a gear 3 508 to rotate the transmission shaft 2 509, so that the middle pressure roller 511 and the pressure rollers 511 on both sides are close to the patient's head at the same time, and the patient's head is fixed to avoid affecting the efficiency of hair washing due to the patient's movement.

[0024] like Figure 1 and Figure 3 As shown, a support assembly 8 is installed at the bottom of the hair washing vehicle body 1, and the support assembly 8 includes a base 801 and a bidirectional screw rod 802, the bidirectional screw rod 802 is connected to the upper left side of the inner part of the base 801, the support assembly 8 also includes a hand crank 803 and a screw nut 804, and the right end of the bidirectional screw rod 802 passes through the right side of the base 801 and is connected to the hand crank 803, and the outside of the bidirectional screw rod 802 is provided with a screw nut 804, the support assembly 8 also includes a support arm 805, a T-shaped frame 806 and a universal wheel 807, and the middle part of the screw nut 804 is connected to the support arm 805 through a rotating shaft, and the other end of the support arm 805 is connected to the T-shaped frame 806 through a rotating shaft, and universal wheels 807 are installed on both sides of the bottom of the base 801.

[0025] The specific operation is as follows: the bidirectional screw rod 802 is rotated by the hand crank 803, so that the screw rod nut 804 drives the support arm 805 to make horizontal displacement toward or away from the outside of the bidirectional screw rod 802, causing the T-shaped frame 806 to rise and fall at the bottom opening of the base 801, thereby achieving the purpose of adjusting the height of the hair washing vehicle body 1, and bringing more comfort to the patient when washing his hair.

[0026] In summary, when the nursing anti-tampering hair washing cart is used, the main body 1 of the hair washing cart is first moved to the head of the bed by the universal wheel 807, and then the hand crank 803 is turned according to the height of the bed, and the hand crank 803 provides a rotational force for the bidirectional screw rod 802, so that the screw rod nut 804 moves horizontally toward each other along the outside of the bidirectional screw rod 802, and at this time, the T-shaped frame 806 is supported by the support arm 805 and vertically descends along the bottom opening of the base 801, and the main body 1 of the hair washing cart is supported by the T-shaped frame 806 so that the patient's head is just placed in the hair washing basin of the main body 1 of the hair washing cart, and the neck is supported by the headrest 2, which brings more comfort to the patient when washing his hair;

[0027] Then the electric telescopic rod 4 extends to drive the housing 501 to descend until the pressure rollers 511 on the connecting rod 510 are located on both sides of the patient's head, and then the forward and reverse motors 502 are controlled to drive the driving shaft 503 and the gear 1 504 to rotate, and the gear 1 504 drives the rack 505 to drive the gear 2 506 and the transmission shaft 1 507 to rotate, and the gear 1 504 and the gear 2 506 each drive a gear 3 508 to drive the transmission shaft 2 509 and the connecting rod 510 to rotate, so that the pressure roller 511 descends with the rack 505 and contacts the patient's forehead, and the other two pressure rollers 511 rotate with the connecting rod 510 and contact both sides of the patient's forehead, thereby achieving the effect of fixing the patient's head and avoiding affecting the efficiency of hair washing due to the patient's disorderly movement;

[0028] Since the hair washing vehicle body 1 contains a shampooing basin, a drain pipe, a waste water tank, a water inlet pipe, a water storage tank, a water pump, a heater and a shampooing basin (not shown in the figure), wherein the shampooing basin, the drain pipe and the waste water tank are interconnected, the heater is arranged in the water storage tank, and the water storage tank is interconnected with the shower head 7 through the water pump and the water pipe 6, so that the patient's hair can be washed through the shower head 7, and the waste water generated by washing the hair can be discharged into the waste water tank through the shampooing basin and the drain pipe.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A hair washing cart for nursing use with an anti-tampering function, comprising a hair washing cart body (1) and a fixing assembly (5), characterized in that: A headrest (2) is provided at an opening in the middle of the upper front end of the hair washing vehicle body (1), and a bracket (3) is installed at the top rear end of the hair washing vehicle body (1), and an electric telescopic rod (4) is installed at the top of the bracket (3). The fixing component (5) is arranged at the output end of the electric telescopic rod (4), and the fixing component (5) comprises a housing (501), a forward and reverse motor (502), a driving shaft (503), a gear 1 (504), a rack (505), a gear 2 (506), a transmission shaft 1 (507), a gear 3 (508), a transmission shaft 2 (509), a connecting rod (510) and a pressing roller (511). The forward and reverse motor (502) is installed at the front end of the housing (501), and the output of the forward and reverse motor (502) is connected to the connecting rod (510). The end of the drive shaft (503) passes through the front end of the housing (501), and is connected to a drive shaft (503). A gear one (504) is arranged on the outside of the drive shaft (503), and a rack (505) is arranged on the left side of the gear one (504). A gear two (506) is connected to the left side of the rack (505), and a transmission shaft one (507) is passed through the middle of the gear two (506). A gear three (508) is arranged on the side of the gear one (504) and the gear two (506) away from the rack (505), and a transmission shaft two (509) is passed through the middle of the gear three (508). A connecting rod (510) is fixed to the outside of the transmission shaft two (509), and a pressure roller (511) is arranged below the rear ends of the rack (505) and the connecting rod (510).

2. The anti-tampering hair washing cart for nursing use according to claim 1, characterized in that: The side surface of the support (3) is an inverted L-shaped structure, and the hair washing vehicle body (1) and the support (3) are coaxially arranged.

3. The anti-tampering hair washing cart for nursing use according to claim 1, characterized in that: The driving shaft (503) and the transmission shaft 1 (507) rotate in opposite directions, and the transmission shaft 1 (507) and the transmission shaft 2 (509) are both rotationally connected to the housing (501).

4. The anti-tampering hair washing cart for nursing use according to claim 1, characterized in that: Two connecting rods (510) are provided, and three pressing rollers (511) are provided.

5. The anti-tampering hair washing cart for nursing use according to claim 1, characterized in that: A water pipe (6) is provided through the bracket (3), and a shower head (7) is provided at the other end of the water pipe (6).

6. The anti-tampering hair washing cart for nursing use according to claim 1, characterized in that: A support assembly (8) is installed at the bottom of the hair washing vehicle body (1), and the support assembly (8) comprises a base (801) and a bidirectional screw rod (802), and the bidirectional screw rod (802) is connected to the upper left side of the interior of the base (801).

7. The anti-tampering hair washing cart for nursing use according to claim 6, characterized in that: The support assembly (8) further comprises a hand crank (803) and a screw nut (804), and the right end of the bidirectional screw (802) passes through the right side of the base (801) and is connected to the hand crank (803), and the outside of the bidirectional screw (802) is provided with a screw nut (804).

8. The anti-tampering hair washing cart for nursing use according to claim 7, characterized in that: The support assembly (8) further comprises a support arm (805), a T-shaped frame (806) and a universal wheel (807), wherein the middle portion of the screw nut (804) is connected to the support arm (805) via a rotating shaft, the other end of the support arm (805) is connected to the T-shaped frame (806) via a rotating shaft, and universal wheels (807) are installed on both sides of the bottom of the base (801).

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