CN115444694B

CN115444694B - Cart type sewage collecting and draining device for nursing bed

Info

Publication number: CN115444694B
Application number: CN202211242880.4A
Authority: CN
Inventors: 戴维; 郭道林
Original assignee: Anhui Hargong Haijier Intelligent Technology Co ltd
Current assignee: Anhui Hargong Haijier Intelligent Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-08-01
Anticipated expiration: 2042-10-11
Also published as: CN115444694A

Abstract

The application relates to the technical field of rehabilitation and nursing, and discloses a cart-type sewage collection and drainage device for nursing beds, which comprises a frame, the running roller is all installed to the both sides front and back end at frame middle part, the upper end left side of frame rotates and is connected with the support frame, rotate on the support frame and be connected with first lift axle, the lower part left side of frame rotates and is connected with the second lift axle. The scheme is that the handle on the small door frame is pulled through the designed trailer structure, so that the heavy sewage bucket can be easily dropped from the nursing bed to the ground, then easily removed from the ground, and can be braked at any time in the moving process; after the empty sewage bucket (or the water receiving bucket) is pushed into the nursing bed, the handle can downwards turn the panel of the small door frame into the small door, and the small door can be closed to lift the sewage bucket to a height through the internal mechanism, so that the upper edge opening of the sewage bucket is propped against the lower edge opening of the closestool to achieve the effect of air passage sealing.

Description

Cart type sewage collecting and draining device for nursing bed

Technical Field

The application relates to the technical field of rehabilitation and nursing, in particular to a cart type sewage collecting and draining device for a nursing bed.

Background

Along with the improvement of social economy and the acceleration of life rhythm, people can more carefully and thoroughly care patients suffering from disability, but people who need care often feel tired of work or do not personally accompany, so that the multifunctional nursing bed is generated, and the defecation function on the bed becomes a special bright point. The sewage is collected and discharged by the sewage bucket, the bucket is generally larger, more sewage can be collected, and thus more purified water can be used for thoroughly cleaning the excrement. At present, the sewage bucket is taken out and is transferred to a dumping place after being taken out, and the sewage bucket is generally manually lifted. The toilet bowl on the bed is matched with the sewage bucket to collect and drain sewage, the taking out and the lifting of the prior art bucket are all manual operations, the physical consumption and the appearance are both unfavorable, and particularly when the sewage dumping place is far and the place needing centralized nursing is needed, people need to do the matters for a long time, which is more inconvenient and uncomfortable. The small door for taking the sewage bucket is generally arranged on the frame of the bed and naturally stops at a certain position at the side of the bed after being opened, so that the small door is more easily and unintentionally touched by people, and unnecessary troubles and losses such as object damage, body injury and the like are caused. Naturally, the small doors are additionally provided with reset mechanisms and magnetic attraction or locking devices to realize automatic or manual closing after opening, and the cost is increased and additional space is required.

Disclosure of Invention

In order to solve the above-mentioned problem, the present application provides a cart-type sewage collection and drainage device for a nursing bed.

The application provides a shallow sewage collection row device for nursing bed adopts following technical scheme:

including the frame, the running roller is all installed to the both sides front and back end at frame middle part, the upper end left side of frame rotates and is connected with the support frame, rotate on the support frame and be connected with first lift axle, the lower part left side of frame rotates and is connected with the second lift axle, the both ends of first lift axle rotate and connect little door frame, the both ends of second lift axle rotate and connect little rocking arm, little door frame and little rocking arm rotate with the upper and lower end of long arm respectively and be connected, the right side of little door frame is fixed with little door panel, the upper end fixedly connected with handle of little door frame, the lower extreme swing joint of frame has the movable support end, the lower extreme right side of frame all is equipped with from the movable arm in the position at both ends around, little rocking arm and driven arm rotate with the movable support end from both ends, the lower extreme right side of frame all is equipped with the axle position screw in the position at both ends around, the top surface of frame has been seted up keeps away empty breach, the axle position passes and keeps away empty breach, from the position screw has the horizontal connection of the vertical support end of support arm, the horizontal slip has the horizontal bracket, the horizontal slip has the horizontal connection of the vertical support end has the horizontal bracket.

By adopting the technical scheme, the heavy sewage bucket can be easily dropped from the nursing bed to the ground by pulling the handle on the small door frame through the designed trailer structure, and then can be easily removed from the ground and can be braked at any time in the moving process; after the empty sewage bucket (or the water receiving bucket) is pushed into the nursing bed, the handle can turn the small door panel downwards to form the small door, the small door is not required to be additionally arranged at the bedside, and the maintenance is easy; when the handle is pulled to the lowest position from the highest position (corresponding to the closing door), the trailer structure of the scheme can support the sewage bucket to a height in a linkage manner, so that the upper edge opening of the sewage bucket is propped against the lower edge opening of the closestool to achieve the effect of air passage sealing.

Preferably, the rotating rollers at the front and rear ends of the two sides of the middle part of the frame enable the device to be pushed into and pulled out of the nursing bed more labor-saving and easier to operate;

preferably, the lower extreme four corners department of frame all fixedly connected with bearing universal wheel makes the device remove laborsaving on ground, has improved the convenience of removal.

Preferably, the right side of frame is located the position at front and back both ends and all fixedly connected with blotter, can reduce the range and the noise that its was rocked when the device was removed and is collided other objects through the blotter of design, can protect the device not damaged simultaneously.

Preferably, the right side of the upper end of the frame is provided with external thread bearings at the upper end and the lower end, so that the pushing is smooth and the frame can play a certain role in protection.

Preferably, the plunger is inserted into the left side of the frame, so that the highest position of the handle can be locked, and the small door panel is ensured to be flush with the lathe bed and not to shake loosely.

Preferably, the small door frame, the supporting plate and the movable supporting base are all sheet metal welding parts, and the surfaces of the small door frame, the supporting plate and the movable supporting base are coated with epoxy zinc-rich primer; the epoxy zinc-rich primer can avoid oxidation reaction between humid air and a workpiece, and reduce loss.

Preferably, the long arm and the driven arm are sheet metal cutting parts, zinc is plated on the surfaces of the long arm and the driven arm, and a compact zinc carbonate protective film is formed on the surfaces of the long arm and the driven arm in a wet environment through zinc plating, so that the device can be effectively protected from being damaged.

In summary, the present application includes the following beneficial technical effects:

1. the heavy sewage bucket can be taken out and removed very lightly through the designed trailer structure; the probability of injury or damage to the small door is reduced without additionally arranging the small door at the bedside. The closing door can realize the sealing of the upper opening of the sewage bucket in a linkage way;

2. through devices such as running roller, bearing universal wheel, external screw thread bearing and blotter of design, amplitude, the noise that rocks when reducing the removal, it is more smooth and easy, the stability to remove.

3. The small rotating arm is convenient to operate and low in cost by designing a grounding braking mode.

4. Through the trailer structure of design, both adaptable multiple sewage bucket's use, also be used for connecting the sewer, not only make things convenient for the user to choose to purchase, can also adapt to the change of service condition.

Drawings

Fig. 1 is a schematic diagram of the front structure of an embodiment of the application.

Fig. 2 is a schematic side view of an embodiment of the application.

Fig. 3 is a schematic bottom view of an embodiment of the application.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

Fig. 5 is a schematic view of a second lift shaft structure according to an embodiment of the application.

Fig. 6 is a schematic structural view of a small swivel arm of the application embodiment.

Reference numerals illustrate: 1. a frame; 2. a long arm; 3. a roller; 4. a small door panel; 5. a small door frame; 6. a handle; 7. a supporting plate; 8. a cushion pad; 9. an external thread bearing; 10. a retainer ring for the shaft; 11. a bearing universal wheel; 12. a first lift shaft; 13. a support frame; 14. a plunger; 15. a movable support bottom; 16. a second lift shaft; 17. a horizontal slot; 18. a limit rod; 19. a driven arm; 20. a clearance gap; 21. a small rotating arm; 22. an axial screw; 23. vertical slots.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a shallow sewage collection row device for nursing bed. Referring to fig. 1 to 6, a cart type sewage collecting and draining device for a nursing bed comprises a frame 1, wherein rotating rollers 3 are arranged at front and rear ends of two sides of the middle part of the frame 1, a supporting frame 13 extending upwards from the left side of the upper part is rotatably connected with a first lifting shaft 12, and the left side of the lower part is rotatably connected with a second lifting shaft 16; the two ends of the first lifting shaft 12 are rotationally connected with the small door frame 5, the two ends of the second lifting shaft 16 are rotationally connected with the small rotating arm 21, and the small door frame 5 and the small rotating arm 21 are respectively rotationally connected with the upper end and the lower end of the long arm 2; the right side of the small door frame 5 is fixedly provided with a small door panel 4, and the upper end of the small door frame 5 is fixedly connected with a handle 6; the lower end of the frame 1 is movably connected with a movable supporting bottom 15, a small rotating arm 21 and a driven arm 19 are respectively connected with the movable supporting bottom 15 in a rotating way from the left end and the right end, the driven arm 19 is connected with an axial screw 22 in a rotating way, the upper end of the movable supporting bottom 15 is connected with a supporting plate 7, vertical grooves 23 are formed on two sides of the front and the rear positions of the movable supporting bottom 15, the vertical grooves 23 are in sliding connection with a second lifting shaft 16, the side wall of the movable supporting bottom 15 is provided with a horizontal groove 17, the horizontal groove 17 is in sliding connection with a limiting rod 18, and the top surface of the frame 1 is provided with a clearance gap 20; the right side of the frame 1 is fixedly connected with a buffer cushion 8 at the front end and the rear end, the right side of the upper end of the frame 1 is rotatably connected with an external thread bearing 9 at the upper end and the lower end, four corners of the lower end of the frame 1 are fixedly connected with a bearing universal wheel 11, the left side of the frame 1 is inserted with a plunger 14, and the outer sides of a first lifting shaft 12 and a second lifting shaft 16 are fixedly connected with a shaft check ring 10; the small door frame 5, the frame 1, the supporting plate 7 and the movable supporting base 15 are all sheet metal welding parts, and the surfaces of the small door frame, the frame 1, the supporting plate 7 and the movable supporting base 15 are all coated with epoxy zinc-rich primer;

before use, the sewage bucket or the water receiving bucket is placed above the supporting plate 7, the device and the load pressure are borne by the bearing universal wheels 11 on the ground, the device is pushed to the side of the bed, the device is aligned and pushed into the opening of the small door of the bed, the rotating roller 3 is supported by the slope type track arranged in the nursing bed, the rotating roller 3 bears the pressure, the device is pushed to the using position (under the toilet bowl) in a rolling mode under the action of horizontal thrust, and a fixed gap is reserved between the sewage bucket or the water receiving bucket and the bottom surface of the toilet bowl.

By pressing the handle 6 down, the small door frame 5 rotates to a certain extent, the small door panel 4 on the small door frame 5 turns down to be flush with the lathe bed, and is limited at the 'closed' position by the plunger 14, in the process, the small door frame 5 drives the long arm 2 to move down to push the small rotary arm 21 to rotate around the second lifting shaft 16, so that the parallelogram horizontal movable component, namely the supporting plate 7, is driven to move upwards around the second lifting shaft 16. The limiting rod 18 on the movable support 15 stirs the wall gap of the support plate 7 to enable the support plate 7 to move upwards in parallel, and the second lifting shaft 16 in the vertical groove 23 limits the horizontal direction of the support plate 7, so that the support plate 7 can only move vertically. When the pallet 7 is moved up to the highest position, the sealing sponge attached to the bottom surface of the toilet in advance is pressed and sealed. At this time, the device can be normally used.

When the device is required to be pulled out after use, the handle 6 is pulled outwards and upwards. When the handle 6 moves upwards, the long arm 2 is driven to move upwards, the small rotating arm 21 is driven to rotate reversely, the supporting plate 7 is lowered to the lowest, namely, the largest gap is formed below the closestool, and the heavier sewage bucket is positioned at the lowest position and is in a stable balance state. At this time, the device can be easily pulled out.

Through the cushion 8 of design, can avoid the device to collide other articles when the device removes, lead to automobile body damage or surface damage to reduce noise. In the process of pushing and pulling the device in and out, the external thread bearing 9 of the buffer pad 8 guides the direction and protects the contacted surface, so that the pushing and pulling action is smooth and labor-saving.

The implementation principle of the cart-type sewage collecting and draining device for the nursing bed is as follows: 1. the principle design of stable and labor-saving rolling modes such as a bearing universal wheel 11, a rotating roller 3, an external thread bearing 9, a buffer cushion 8 and the like is utilized to replace a sewage bucket trolley type transferring mode and an anti-collision mode for manually taking and placing and lifting heavy objects; the potential consistency principle of the action of the push-pull trolley and the action of opening and closing the door is utilized to design small door components (corresponding to a push-pull rod when pulled up and a small door when put down) such as a small door panel 4, a small door frame 5, a handle 6 and the like which have the action similar to a push-pull rod. 2. The comprehensive application comprises the following steps of: hinge (first lift shaft 12, second lift shaft 16, axle position screw 22), connecting rod (long arm 2, movable support 15), lever (small rotating arm 21, driven arm 19), parallelogram translational mechanism (small rotating arm 21, movable support 15, driven arm 19, frame 1), and horizontal groove 17, vertical groove 23, void 20 etc. structural forms, designed the linkage mechanism that drives the supporting plate 7 to move up and down to seal (break seal when opening small door, compress seal when closing small door).

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although 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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cart-type sewage collection and drainage device for nursing beds, which comprises a frame (1), and is characterized in that: the utility model discloses a bicycle frame, including frame (1), small door frame (5), small door frame (21), small door frame (5) and small rotating arm (21) are all installed to both sides front and back end at the middle part of frame (1), the upper end left side of frame (1) rotates and is connected with support frame (13), rotate on support frame (13) and be connected with first lift axle (12), the lower part left side of frame (1) rotates and is connected with second lift axle (16), the both ends of first lift axle (12) rotate and are connected with small rotating arm (21), small door frame (5) and small rotating arm (21) respectively with the upper and lower extreme rotation of long arm (2) be connected, the right side of small door frame (5) is fixed with small door panel (4), the upper end fixedly connected with handle (6) of small door frame (5), the lower extreme swing joint of frame (1) has movable support end (15), the lower extreme right side of frame (1) is located the position at the front and back both ends and all is equipped with slave arm (19), small rotating arm (21) and small rotating arm (21) are equipped with clearance screw (20) from the both ends of left side (20), the driven arm (19) is rotationally connected with the shaft position screw (22), the upper end of the movable support bottom (15) is connected with the supporting plate (7), vertical grooves (23) are formed in two sides of the front and rear positions of the movable support bottom (15), the vertical grooves (23) are slidably connected with the second lifting shaft (16), the side wall of the movable support bottom (15) is provided with the horizontal groove (17), and the horizontal groove (17) is slidably connected with the limiting rod (18).

2. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: the right side of the frame (1) is fixedly connected with a buffer pad (8) at the front end and the rear end.

3. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: the right side of the upper end of the frame (1) is rotatably connected with an external thread bearing (9).

4. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: the four corners of the bottom of the frame (1) are fixedly connected with bearing universal wheels (11), and the left side of the frame (1) is inserted with a plunger (14).

5. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: and the outer sides of the two second lifting shafts (16) are fixedly connected with shaft check rings (10).

6. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: the small door frame (5), the frame (1), the supporting plate (7) and the movable supporting base (15) are all sheet metal welding parts, and the surfaces of the small door frame, the frame and the movable supporting base are all coated with epoxy zinc-rich primer.

7. A cart type sewage collection and drainage device for a nursing bed as claimed in claim 1, wherein: the long arm (2), the small rotating arm (21) and the driven arm (19) are sheet metal cutting parts, and the surfaces of the long arm, the small rotating arm and the driven arm are galvanized.