CN106726264B - Detachable collection device for nursing mattresses - Google Patents

Abstract

The invention provides a detachable collection device for nursing mattresses, belonging to the technical field of nursing mattresses; it solves the technical problems of inconvenient use, low degree of humanization and high use cost of existing nursing mattresses; the technical scheme is as follows: : A removable collection device for nursing mattresses, including a fixed shell, which is arranged horizontally; an installation shell, which is located at the rear end of the fixed shell and connected with the fixed shell; an installation slot, which is set on the installation shell a collection shell, which is installed in the installation groove and is detachably connected with the installation shell, and the collection shell can be fixed on the installation shell or separated from the installation shell; the beneficial effects are: the collection shell and the installation shell By adopting the movable connection, the collection shell can be fixed on the installation shell, and can be separated from the installation shell, which realizes the arbitrary disassembly and assembly of the collection shell, and is flexible and convenient to use, and meets the requirements for cleaning and replacement of the collection shell. It also saves costs.

Description

Detachable collection device for nursing mattresses

technical field

The invention belongs to the technical field of nursing mattresses, and relates to a collection device for nursing mattresses, in particular to a detachable collection device that is convenient and flexible to use.

Background technique

Nursing mattress is a special mattress installed on the nursing bed. According to the needs of use, the existing nursing mattress has been developed to install an excrement collector on the mattress to facilitate the excretion of users whose feet cannot move. .

For example, the application No. 201410022243.5 discloses an intelligent nursing mattress, which includes a mattress body, and a collection device is provided on the mattress body, and the collection device includes a mounting shell embedded in the mattress body, and the mounting shell is A collector (that is, a bucket) that is basically level with it is installed. Usually, there are two connection methods between the collector and the installation housing. The first one is an integrated type. This structure makes the assembly of various components in the later stage very difficult. Convenience makes the assembly of the entire collecting device more troublesome and the assembly efficiency is low. The second is the split type, that is, the collecting device and the installation shell are fixed together through the later assembly, and they cannot be separated at will after they are fixed together.

After the collector is used, it is often difficult to clean or damaged. Since the collector cannot be separated from the installation shell at will in the above two structures, it is impossible to clean or replace the collector, resulting in the entire collection. The device is inconvenient to use and has a low degree of humanization, and after the collector is damaged, the entire installation shell needs to be replaced, causing unnecessary waste and increasing the use cost.

To sum up, in order to solve the technical problems of the above collection devices, it is necessary to design a detachable collection device for nursing mattresses that is easy to use, more user-friendly, and can control the use cost to a certain extent.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems existing in the prior art, and to propose a detachable collection device for nursing mattresses, which is convenient to use, more user-friendly, and can control the use cost to a certain extent.

The object of the present invention can be achieved through the following technical solutions: a detachable collection device for nursing a mattress, comprising:

fixed housing, which is set horizontally;

an installation casing, which is located at the rear end of the fixed casing and is connected with the fixed casing;

an installation groove, which is arranged and installed on the housing;

The collection casing is installed in the installation groove and is detachably connected with the installation casing, and the collection casing can be fixed on the installation casing or separated from the installation casing.

In the above-mentioned detachable collection device for nursing mattress, the lower surface of the front end of the collection shell is fixedly provided with a limit part that penetrates through the fixed shell, and a limit groove is set on the outer surface of the limit part, so A limit plate is movably provided on the lower surface of the fixed shell, the limit portion penetrates through the fixed shell, and the limit plate can move relative to the fixed shell and move into or out of the limit slot.

In the above-mentioned detachable collection device for nursing mattresses, a moving groove is provided on the upper surface of the fixed casing, and a moving plate connected with a limit plate is arranged in the moving groove, and the moving plate can be It moves in the moving slot and can move the limit plate into or out of the limit slot.

In the above-mentioned detachable collection device for nursing mattress, the lower surface of the moving plate is symmetrically provided with a first clamping plate, the two sides of the limiting plate are provided with clamping grooves, and the first clamping plate penetrates through The moving slot is located in the card slot, and the first card board is snap-connected with the limit board.

In the above-mentioned detachable collection device for nursing mattresses, a guide plate is laterally provided at the front end of the limit plate, and the snap groove is located between the guide plate and the limit plate, and is respectively provided on both sides of the guide plate There is a guide notch, a shift hole is opened in the middle of the moving slot, and the first card board passes through the shift hole, the guide plate extends into the shift hole, and both sides of the shift hole are located in the guide notch.

In the above-mentioned detachable collection device for nursing mattress, the front end of the limit plate is provided with a mounting hole, a spring is installed in the mounting hole, the spring is in contact with the fixed housing, and when the limit plate can make The spring is compressed and the limit plate can enter the limit slot under the action of the spring.

In the above-mentioned removable collection device for nursing mattress, the front end of the fixed shell is provided with a positioning plate embedded in the fixed shell, a positioning sleeve and a second clamping plate are disposed on the lower surface of the positioning plate, and the positioning sleeve is provided with a positioning plate. Opposite to the installation hole and one end of the spring is in contact with the positioning sleeve, the second clamping plate is snap-connected to the fixed housing.

In the above-mentioned detachable collection device for nursing mattress, the front end of the collection shell is provided with a mounting plate, the limiting portion is provided on the lower surface of the mounting plate, and the fixed shell is provided with a lower surface than the fixing plate. An installation platform on the surface of the casing, the installation plate is fitted with the installation platform, and the limiting portion passes through the installation platform and protrudes from the lower surface of the fixed casing.

In the above-mentioned removable collection device for nursing mattress, a baffle is protruded on the upper surface of the installation shell along its edge, and a limit platform is formed between the baffle and the upper surface of the installation shell, and the collection The edge of the casing is provided with a baffle, the baffle is located inside the baffle and rests on the limiting platform.

In the above-mentioned detachable collection device for nursing mattress, a fixing plate connected to and spaced from the top of the collection shell is provided at the rear end of the collection shell, the fixing plate is provided with a clamping hole, and the rear end of the fixing shell is provided with a fixing plate. A blocking block is protruded on the outer surface, the blocking block is snapped into the blocking hole and the collecting casing is fixed on the fixed casing.

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

1. In the present invention, the collection housing and the installation housing are movably connected, and the collection housing can not only be fixed on the installation housing, but also be separated from the installation housing, which realizes the random disassembly and assembly of the collection housing, and is flexible and convenient to use. , which meets the requirements for cleaning and replacement of the collection shell, and also saves costs.

. By setting the limit part and the movable limit block, the limit block can enter and exit the limit groove on the limit part, so as to realize the locking and unlocking of the collection shell, so as to facilitate the connection between the collection shell and the installation shell. Fixed or separated, the structure is simple, and can quickly switch between locking and unlocking.

Description of drawings

FIG. 1 is a top perspective view of the present invention.

FIG. 2 is a bottom perspective view of a part of the structure of the present invention.

Figure 3 is a schematic exploded front view of the present invention.

4 is a rear exploded perspective view of the present invention.

FIG. 5 is a perspective view of the installation housing in the present invention.

FIG. 6 is a structural diagram of the connection between the positioning plate and the positioning sleeve in the present invention.

In the figure, 100, fixed shell; 110, limit hole; 120, limit plate; 121, card slot; 122, installation hole; 130, moving slot; 131, moving hole; 132, slide plate; 140, moving plate; 141, the first card; 142, the first hook; 150, the guide plate; 151, the guide notch; 160, the positioning hole; 170, the positioning plate; 171, the positioning sleeve; 172, the second card; 173, the second hook; 180, installation platform; 190, clip;

200, installation shell; 210, installation slot; 220, baffle plate; 230, limit platform;

300, collecting shell; 310, limiting part; 311, limiting slot; 320, mounting plate; 330, blocking bar; 340, fixing plate; 341, card hole.

Detailed ways

The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

As shown in FIG. 1 and FIG. 3 , the detachable collection device for nursing mattresses of the present invention includes a fixed housing 100 , an installation housing 200 and a collection housing 300 .

The fixed casing 100 is arranged horizontally, and the installation casing 200 is located at the rear end of the fixed casing 100 and connected to the fixed casing 100 . The installation slot 210, the installation slot 210 is roughly in the shape of a bucket, the collection housing 300 is installed in the installation slot 210 and is detachably connected to the installation housing 200. The collection housing 300 is also a bucket-shaped structure and penetrates up and down. The casing 300 is used to receive the excrement of the user, and the collecting casing 300 can be fixed on the installation casing 200 or separated from the installation casing 200 .

Before using the collection device, it is necessary to install the fixed shell 100 on the nursing mattress. The fixed shell 100 is basically flat with the nursing mattress, and the installation shell 200 extends below the nursing mattress. In the initial state, the collecting shell The body 300 is installed in the installation groove 210 and is fixedly connected with the installation housing 200. The collection housing 300 cannot be detached from the installation housing 200. When the collection housing 300 needs to be cleaned or replaced, the detachable structure can The collection housing 300 is detached from the installation housing 200, so as to facilitate cleaning or replacement of the collection housing 300, and the use is convenient, flexible and user-friendly. If the collection housing 300 is damaged, it is only necessary to replace the collection housing 300. There is no need to replace the fixed casing 100 and the installation casing 200, which saves the use cost to a certain extent.

In order to further improve the structure, the present invention adopts the following preferred solutions.

As shown in FIGS. 2 , 3 and 5 , a limiting portion 310 is fixed on the lower surface of the front end of the collecting housing 300 , a limiting groove 311 is provided on the outer surface of the limiting portion 310 , and a limiting groove 311 is provided on the fixed housing 100 . There is a limiting hole 110 penetrating the fixed casing 100 , the limiting portion 310 is located in the limiting hole 110 and protrudes below the lower surface of the fixed casing 100 , and a limiting plate 120 is movably arranged on the lower surface of the fixed casing 100 , The end of the limiting plate 120 opposite to the limiting portion 310 is provided with an arc-shaped end surface. The limiting plate 120 can move relative to the fixed housing 100 and move into the limiting slot 311 or move out from the limiting slot 311 .

The entire collection housing 300 is located above the installation housing 200 , and the limiting portion 310 protrudes below the lower surface of the fixed housing 100 through the limiting hole 110 . When the limiting plate 120 extends into the limiting groove on the limiting portion 310 311 , the limiting plate 120 abuts on the lower surface of the fixed housing 100 , so that the limiting portion 310 cannot be disengaged from the limiting hole 110 , thereby fixing the collecting housing 300 on the mounting housing 200 , and when the limiting plate 120 is removed from the limiting slot 311 , the limiting portion 310 can be moved out of the limiting hole 110 again. The movement of the collecting housing 300 and the mounting housing 200 can be fixed and separated, the structure is simple, easy to realize, and the concept is more ingenious, and the arc-shaped end face makes it easier for the limit plate 120 to enter the limit slot 311 middle.

As shown in FIG. 1 , FIG. 3 , and FIG. 5 , the upper surface of the fixed housing 100 is provided with a moving groove 130 , and a moving plate 140 connected with the limiting plate 120 is arranged in the moving groove 130 . 140 can move in the moving slot 130 and can move the limiting plate 120 into or out of the limiting slot 311 .

Preferably, first clamping plates 141 are symmetrically arranged on the lower surface of the moving plate 140 , a first hook 142 is arranged at the bottom of each first clamping plate 141 , and a shifting hole 131 is arranged in the middle of the moving slot 130 and A sliding plate 132 is formed on both sides of the shifting hole 131 , the moving plate 140 moves on the sliding plate 132 , and a card slot 121 is provided on both sides of the limiting plate 120 , and the first card plate 141 passes through the shifting hole 131 and is located in the card slot 121 . Inside the slot 121 , the first hook 142 is hooked on the lower surface of the limiting plate 120 .

By arranging the moving plate 140 connected to the limiting plate 120 , the movement of the limiting plate 120 can be controlled from the outside only by moving the moving plate 140 in the moving slot 130 , thereby achieving the control of the collection housing 300 and the installation housing. 200 is fixed or separated, the operation is very convenient and fast, the moving plate 140 and the limiting plate 120 are connected through the first clamping plate 141, and the first hook 142 is hooked on the limiting plate 120, so that the moving plate 140 is not easily connected with the limiting plate. When the 120 is disengaged, the connection effect between the two is good, which ensures the normal transmission of the moving plate 140 .

It is worth mentioning that the moving plate 140 is used as a transmission member to drive the movement of the limit plate 120. Therefore, in addition to this direct connection transmission method, the moving plate 140 can also be rotated. The plate 140 is connected with the limiting plate 120 by means of a rack and pinion. When the moving plate 140 is rotated, the movement of the limiting plate 120 can also be realized.

As shown in FIG. 2 , FIG. 3 , and FIG. 5 , a guide plate 150 is laterally connected to the upper surface of the front end of the limit plate 120 , and the card slot 121 is located between the guide plate 150 and the limit plate 120 . There are guide notches 151 on both sides of the guide plate 150 respectively. The guide plate 150 extends into the moving hole 131 and both sides of the sliding plate 132 are located in the guiding notches 151. The edge of the slide 132 moves.

Due to the existence of the shifting hole 131 , when the moving plate 140 moves, there is a factor of unstable movement, which in turn affects the inclination of the limiting plate 120 to both sides when it moves, so that the limiting plate 120 cannot enter the limiting slot 311 By setting the guide plate 150, the guide notch 151 of the guide plate 150 cooperates with the sliding plates 132 on both sides of the shifting hole 131, so that the entire limit plate 120 always moves in its axial direction without deviating to both sides thereof. , thereby ensuring that the limiting groove 311 can smoothly enter the limiting groove 311 .

As shown in FIG. 2 and FIG. 3 , the front end of the limiting plate 120 is provided with an installation hole 122 , and a spring (not shown in the figure) is installed in the installation hole 122 . The positioning plate 120 can compress the spring, and the limiting plate 120 can enter the limiting groove 311 under the action of the spring.

By setting the spring, the limiting plate 120 compresses the spring after being stressed, and the elastic force of the spring enables the limiting plate 120 to automatically move to the initial position. In this case, when the collection housing 300 is installed on the installation housing 200 , the bottom of the limiting portion 310 abuts on the arc-shaped end surface of the limiting plate 120 , at this time, directly press the collecting shell 300 downward, the limiting plate 120 will move in the opposite direction to the limiting portion 310 , when the collecting shell 300 is pressed down directly When the body 300 is installed in place and the limit groove 311 is aligned with the limit plate 120, the spring rebound can automatically enter the limit plate 120 into the limit groove 311, without the need to manually move the moving plate 140, which is quite convenient and worry-free to use. When the collecting housing 300 needs to be removed, the moving plate 140 is used to control the movement of the limiting plate 120 .

As shown in FIG. 3 to FIG. 6 , a positioning hole 160 is provided at the front end of the fixed housing 100 , a positioning plate 170 is arranged in the positioning hole 160 , and a positioning sleeve 171 and a second clamping plate 172 are arranged on the lower surface of the positioning plate 170 . A second hook 173 is disposed at the bottom of the second clamping plate 172 , the positioning sleeve 171 is opposite to the mounting hole 122 and one end of the spring abuts in the positioning sleeve 171 , the second clamping plate 172 extends into the positioning hole 160 and The hook is on the lower surface of the stationary housing 100 .

By arranging the positioning sleeve 171, one end of the spring is located in the positioning sleeve 171, so that the stability of the spring is better. When the two hooks 173 are separated from the fixed housing 100 , the positioning plate 170 and the positioning sleeve 171 can also be detached from the fixed housing 100 , so that the detachable connection of the positioning sleeve 171 is realized, and the installation of the spring is more convenient.

As shown in FIG. 1 , FIG. 3 to FIG. 5 , a mounting plate 320 is provided at the front end of the collection housing 300 , the limiting portion 310 is provided on the lower surface of the mounting plate 320 , and the fixed housing 100 is provided with a mounting plate 320 lower than The mounting platform 180 is fixed on the surface of the housing 100 , the limiting hole 110 is disposed on the mounting platform 180 , and the mounting plate 320 is located on the mounting platform 180 and is fitted with the mounting platform 180 .

Although the collection housing 300 is relatively fixed to the fixed housing 100 through the limiting portion 310 , the collection housing 300 is relatively large compared to the limiting portion 310 , and the stability of the collection housing 300 when installed on the fixed housing 100 is still poor. The mounting plate 320 cooperates with the mounting platform 180 to increase the contact area between the collection housing 300 and the fixed housing 100 , improve the stability of the collection housing 300 , and make the collection housing 300 difficult to move and move on the fixed housing 100 . shaking.

As shown in FIG. 3 to FIG. 5 , a baffle plate 220 is protruded from the upper surface of the installation casing 200 along its edge, and a limiting platform 230 is formed between the baffle plate 220 and the upper surface of the installation casing 200 . A blocking bar 330 is provided on the edge of the body 300 , and the blocking bar 330 is located inside the baffle 220 and rests on the limiting platform 230 .

In the above structure, the cooperation between the mounting plate 320 and the mounting platform 180 only improves the stability of the collection housing 300 and the fixed housing 100 . Stability, and through the cooperation of the blocking bar 330 with the baffle 220 and the limit platform 230, the contact area between the collection housing 300 and the installation housing 200 is increased, and the stability of the collection housing 300 on the installation housing 200 is improved. Therefore, the collection housing 300 is not easy to move and shake on the installation housing 200 .

As shown in FIG. 4 , a fixing plate 340 connected to and spaced apart from the top of the collection housing 300 is provided at the rear end of the collection housing 300 . A clamping block 190 is provided, the clamping block 190 is clamped into the clamping hole 341 and the collecting casing 300 is fixed on the fixing casing 100 .

The limit plate 120 cooperates with the limit groove 311, so that the front end of the collection shell 300 can be fixed with the fixed shell 100. At this time, there is no fixing measure between the rear end of the collection shell 300 and the installation shell 200. The end is easy to move up and down relative to the installation casing 200, which greatly affects the stability of the acquisition casing 300. By setting the fixing plate 340 to cooperate with the clamping block 190, the rear end of the acquisition casing 300 can be fixed with the installation casing 200, so that , so that the entire collection housing 300 is fixed to the fixed housing 100 and the installation housing 200 respectively, which greatly improves the stability of the collection housing 300 .

The working principle of the collection device is as follows: In the initial state, the collection housing 300 is located in the installation slot 210, the limit block is located in the limit slot 311, the clamping block 190 is located in the clamping hole 341, and the collection shell 300 is located in the fixed shell respectively. 100 and the mounting housing 200 are fixed.

When disassembling, press and hold the moving plate 140 to move away from the collecting housing 300 , the limiting plate 120 moves synchronously with the moving plate 140 and moves out of the limiting slot 311 , and the limiting portion 310 can be removed from the limiting hole 110 . , the front end of the collection housing 300 is separated from the fixed housing 100 .

Pull the fixing plate 340 and keep the fixing plate 340 away from the collection housing 300, the clamping block 190 leaves the clamping hole 341, and the fixing plate 340 is separated from the clamping block 190. At this time, the rear end of the collection housing 300 is separated from the installation housing 200, and the entire collection The housing 300 is disassembled.

During installation, place the collection housing 300 in the installation slot 210, first press the rear end of the collection housing 300 downward, and make the clamping block 190 enter the clamping hole 341 of the fixing plate 340, and then push the front end of the collection housing 300 to the Press down, and after the limiting portion 310 pushes the limiting plate 120 away, the mounting plate 320 enters the mounting platform 180 and the blocking bar 330 enters the limiting platform 230 . At this time, under the action of the spring, the limiting portion 310 enters the limiting portion 310 quickly. into the position hole 110 and lock the position-limiting portion 310 , and the collection casing 300 is fixed to the fixed casing 100 and the installation casing 200 again.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Claims (5)

1. A removable collection device for a nursing mattress, comprising:

the movable plate can move in the movable groove and can move the limiting plate into or out of the limiting groove; the lower surface of the movable plate is symmetrically provided with first clamping plates, the bottoms of the first clamping plates are provided with first clamping hooks, the two sides of the limiting plate are provided with clamping grooves, the first clamping plates penetrate through the movable grooves and are positioned in the clamping grooves, and the first clamping plates are connected with the limiting plate in a buckling mode through the first clamping hooks;

the mounting shell is positioned at the rear end of the fixed shell and is connected with the fixed shell;

the mounting groove is arranged on the mounting shell;

the collecting shell is arranged in the mounting groove and is detachably connected with the mounting shell, the collecting shell can be fixed on the mounting shell or separated from the mounting shell, a limiting part penetrating through the fixing shell is fixedly arranged on the lower surface of the front end of the collecting shell, a limiting groove is formed in the outer surface of the limiting part, a limiting plate is movably arranged on the lower surface of the fixing shell, and the limiting plate can move relative to the fixing shell and move into or out of the limiting groove;

the front end of the limiting plate is provided with a mounting hole, a spring is mounted in the mounting hole, the spring is in contact with the fixed shell, and when the limiting plate can enable the spring to be compressed and the limiting plate can enter the limiting groove under the action of the spring;

the front end of the fixed shell is provided with a positioning plate embedded into the fixed shell, the lower surface of the positioning plate is provided with a positioning sleeve and a second clamping plate, the bottom of the second clamping plate is provided with a second clamping hook, the positioning sleeve is opposite to the mounting hole, one end of a spring abuts against the positioning sleeve, and the second clamping plate is connected with the fixed shell in a buckling mode through the second clamping hook.

2. The removable acquisition device for a care mattress of claim 1, wherein: the front end of limiting plate transversely is provided with the deflector, the draw-in groove is located between deflector and the limiting plate, is provided with the direction breach respectively in the both sides of deflector, the middle part of shifting chute has been seted up and has been moved the hole and first cardboard passes and move the hole, the deflector stretches into and moves in the hole and move the both sides in hole and be located the direction breach.

3. The removable acquisition device for a care mattress of claim 1, wherein: gather the casing front end and be provided with the mounting panel, spacing portion sets up on the mounting panel lower surface, be provided with the mounting platform that is less than fixed casing surface on the fixed casing, mounting panel and mounting platform gomphosis and spacing portion pass mounting platform and stretch out fixed casing lower surface.

4. The removable acquisition device for a care mattress of claim 1, wherein: the installation casing upper surface is equipped with the baffle along its edge is protruding, be formed with spacing platform between baffle and the installation casing upper surface, it is provided with the blend stop to gather the casing edge, the blend stop is located the baffle inboard and puts on spacing platform.

5. The removable acquisition device for a care mattress of claim 1, wherein: the rear end of the collecting shell is provided with a fixing plate which is connected with the top of the collecting shell and is separated from the top of the collecting shell, a clamping hole is formed in the fixing plate, a clamping block is convexly arranged on the outer surface of the rear end of the fixing shell, and the clamping block is clamped into the clamping hole and enables the collecting shell to be fixed on the fixing shell.

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