CN111152699A

CN111152699A - Child safety seat cloth cover with heating function

Info

Publication number: CN111152699A
Application number: CN202010018499.4A
Authority: CN
Inventors: 张敬利
Original assignee: Hefei Hernsburg Intelligent Technology Co Ltd
Current assignee: Hefei Hernsburg Intelligent Technology Co Ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-05-15

Abstract

The invention discloses a child safety seat cloth cover with a heating function. The invention comprises a protective leather sheath, a heating inner shell is sleeved in the protective leather sheath, a water bath is arranged on one side of the bottom end in the heating inner shell, the electric heating rods are arranged in the water bath at equal intervals, one side of the outside of the water bath is provided with a water outlet chamber, the top of the water outlet cavity is uniformly provided with water outlet pipes, one side of the inside of the water outlet cavity is provided with a micro water pump, when the electric heating rods heat the water flow in the water bath, the contact area between the water flow and the electric heating rods is increased through the N-shaped water flow channel formed between the electric heating rods, which is beneficial to improving the utilization efficiency of energy sources when the electric heating rods heat, and the preheated water flow is recovered through the return pipe, thereby realized the heating to children's seat's quick continuity, solved winter children's seat temperature lower, the relatively poor problem of travelling comfort when children use.

Description

Child safety seat cloth cover with heating function

Technical Field

The invention relates to the technical field of child safety seats, in particular to a child safety seat cloth cover with a heating function.

Background

Along with the improvement of national standard of living, more and more families possess private car, it has the preferred mode of going on a journey of car family to become a lot of, to having child's family at the trip in-process, in order to ensure the safety that children took the car, all can choose the child safety seat who directly installs on car seat for use, supply children to use and guarantee safety, at the in-process that uses child safety seat, generally can put in the cloth cover on child safety seat's surface, one can improve the comfort level, two can take off the cloth cover and wash when necessary.

However, when the existing child safety seat cloth cover is used and has a low temperature in winter, the surface temperature of the seat cloth cover is low, and the child seat cannot be heated quickly and continuously, so that the problems that the surface temperature of the child safety seat cloth cover is low in winter, the comfort of a child is poor when the child uses the child safety seat cloth cover, and the child is easy to get a belly when the child gets cold are caused.

Disclosure of Invention

The invention aims to provide a child safety seat cloth cover with a heating function, and aims to solve the problems that when the existing child safety seat cloth cover in the background art is used, the surface temperature of the seat cloth cover is low, the child seat cannot be heated quickly and continuously due to the fact that the temperature of the surface of the child safety seat cloth cover is low in winter, the child comfort is poor when the child is used, and the child is prone to being pulled to the belly when the child is cooled.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a children's safety seat cloth cover of area heating function, includes the protection leather sheath, the cover of having cup jointed on one side of protection leather sheath top has been cushioned, protection leather sheath internally mounted has heating mechanism, heating mechanism is including heating inner shell, outlet pipe, back flow, water bath, electrical heating rod, play water cavity, backward flow cavity and micro pump, the inside heating inner shell that has cup jointed of protection leather sheath, the water bath has been seted up to the inside bottom one side of heating inner shell, the electrical heating rod is installed to the inside equidistance of water bath, the water cavity has been seted up to the outside one side of water bath, it evenly installs the outlet pipe to go out the water cavity top, go out the inside one side-mounting of water cavity and have micro pump, electrical heating rod and micro pump's the equal and car cigar lighter's of input output.

Furthermore, a backflow cavity is formed in the other side of the outer portion of the water bath, and the outer portion of the backflow cavity is fixedly connected with the water outlet pipe through a backflow pipe.

Further, water injection mechanism is installed in the outside embedding of one side of water-bath, water injection mechanism includes water injection pipe, stock solution cavity, filter plate, valve plate and compression spring, the water injection pipe is installed in the outside embedding of one side of water-bath, the stock solution cavity has been seted up on the inside top of water injection pipe, stock solution cavity internally mounted has the filter plate, filter plate bottom mid-mounting has the valve plate, through compression spring fixed connection between valve plate and the filter plate.

Further, a notch is formed in the bottom end of the liquid storage cavity, the inner diameter of the notch is equal to the outer diameter of the valve plate, and the surface of the compression spring is coated with antirust paint.

Further, fixed establishment has been made up on the outside top of protection leather sheath, sealing top cap has been made up on the outside top of protection leather sheath, fixed side ear has all been made up to the outside both sides of protection leather sheath, the slot has all been seted up to sealing top cap and fixed side ear inside, the impartial distance embedding in slot inner wall both sides is installed the rubber smooth roller, slot inner wall top subsides cover has wear-resisting cushion.

Further, the heating inner shell is fixedly connected with the protective leather sheath through a sealing mechanism, a sponge cushion layer is sewn between the heating inner shell and the protective leather sheath, the bottom end of the sponge cushion layer is attached with a composite waterproof fabric, and an organic silicon plate is installed at the bottom end of the composite waterproof fabric.

Furthermore, the composite waterproof fabric is coated with a PTFE polymer waterproof membrane, and the thickness of the composite waterproof fabric is 0.5-0.8 cm.

Furthermore, carbon fiber cloth cushions are sewn at the joints of the water outlet pipe and the backflow pipe with the inner wall of the protective leather sheath.

Furthermore, the number of the electric heating rods is four, and an N-shaped water flow channel is formed among the four electric heating rods.

Furthermore, the bottom end of the cushion cover is fixedly connected with the protective leather sheath through a zipper, and a fiber water-absorbing surface layer is arranged in the cushion cover.

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

according to the invention, the heating mechanism is arranged, when the electric heating rods heat water flow in the water bath, the heating efficiency of the water flow in the water bath is improved through the four electric heating rods, the contact area between the water flow and the electric heating rods is increased through the N-shaped water flow channel formed between the electric heating rods, the utilization efficiency of energy sources during heating of the electric heating rods is favorably improved, hot water in the water outlet cavity flows to all positions in the seat cloth cover through the water outlet pipe through the micro water pump, heat is conducted to the position of the protective leather cover through the carbon fiber cloth cushion layer, and the preheated water flow is recovered through the return pipe and the return cavity, so that the rapid and continuous heating of the child seat is realized, and the problems of low temperature of the child seat in winter and poor comfort of children during use are solved.

Through being provided with water injection mechanism, when the inside aquatic products of water bath consumed, can be to the inside rivers that inject of water bath through the water injection pipe to after the water injection, can carry out the shutoff through the water injection breach of valve plate to the inside bottom of stock solution cavity under filter plate bottom compression spring's effect, thereby solved the inside rivers of water bath and taken place the problem of seepage by water injection pipe department easily, improved the sealing performance of water injection pipe department.

Through being provided with fixed establishment, when the safety belt of child seat is connecting fixedly to the cloth cover, peg graft fixedly the safety belt through seal cap and the inside slot of fixed side ear, lead to the safety belt plug through the rubber smooth roller to support the safety belt through wear-resisting cushion, thereby improved the convenience of being connected between safety belt and the seat cloth cover, and improved the wear resistance of slot department.

Through being provided with sealing mechanism, guaranteed the inside softness degree of protection leather sheath through the sponge bed course to by the outside equal cladding of compound waterproof surface fabric have PTFE polymer waterproof membrane avoid when dismantling the washing to the cloth cover, external rivers enter into the inside heating inner shell of cloth cover, cause the short circuit damage of the inside electric elements of heating inner shell, and advance insulation protection between protection leather sheath and the heating inner shell to seat cloth cover department through the organosilicon board, thereby guaranteed the security performance of device when using.

Drawings

FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating the installation structure of the heated inner casing in the embodiment of FIG. 1;

FIG. 3 is a schematic top view of the heating mechanism in the embodiment of FIG. 1;

FIG. 4 is a schematic structural diagram of a water injection mechanism in the embodiment of FIG. 1;

FIG. 5 is a schematic structural view of a securing mechanism in the embodiment of FIG. 1;

fig. 6 is a schematic structural diagram of the sealing mechanism in the embodiment of fig. 1.

Reference numerals: 1. a protective leather sheath; 2. a cushion cover; 3. a sealing mechanism; 301. a sponge cushion layer; 302. compounding waterproof fabric; 303. a silicone plate; 4. a heating mechanism; 401. heating the inner shell; 402. a water outlet pipe; 403. a return pipe; 404. a water bath; 405. an electrical heating rod; 406. a water outlet chamber; 407. a reflow chamber; 408. a micro water pump; 5. a water injection mechanism; 501. a water injection pipe; 502. a reservoir chamber; 503. filtering the plate; 504. a valve plate; 505. a compression spring; 6. a fixing mechanism; 601. sealing the top cover; 602. fixing the side ear; 603. a slot; 604. a rubber sliding roller; 605. a wear-resistant cushion block; 7. a carbon fiber cloth cushion layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; FIG. 2 is a schematic diagram illustrating the installation structure of the heated inner casing in the embodiment of FIG. 1; FIG. 3 is a schematic top view of the heating mechanism in the embodiment of FIG. 1; FIG. 4 is a schematic structural diagram of a water injection mechanism in the embodiment of FIG. 1; FIG. 5 is a schematic structural view of a securing mechanism in the embodiment of FIG. 1; FIG. 6 is a schematic structural diagram of a sealing mechanism in the embodiment of FIG. 1, wherein a child safety seat cloth cover with a heating function comprises a protective leather cover 1, a cushion cover 2 is sleeved on one side of the top end of the protective leather cover 1, in order to be able to detach and clean the cushion cover 2 and the protective leather cover 1 and increase the absorption capacity of the cushion cover 2 to hot pain and urine, the bottom end of the cushion cover 2 is fixedly connected with the protective leather cover 1 through a zipper, a fiber water absorption surface layer is installed inside the cushion cover 2, a heating mechanism 4 is installed inside the protective leather cover 1, the heating mechanism 4 comprises a heating inner shell 401, a water outlet pipe 402, a backflow pipe 403, a water bath 404, an electric heating rod 405, a water outlet chamber 406, a backflow chamber 407 and a micro water pump 408, the heating inner shell 401 is sleeved inside the protective leather cover 1, the water bath equidistance 404 is arranged on one side of the bottom end inside the heating inner shell 401, the electric, a water outlet cavity 406 is formed in one side of the outside of the water bath 404, a water outlet pipe 402 is uniformly arranged at the top end of the water outlet cavity 406, a micro water pump 408 is arranged on one side of the inside of the water outlet cavity 406, the input ends of the electric heating rods 405 and the micro water pump 408 are electrically connected with the output end of an automobile cigarette lighter, a backflow cavity 407 is formed in the other side of the outside of the water bath 404, the outside of the backflow cavity 407 is fixedly connected with the water outlet pipe 402 through a backflow pipe 403, water flowing through the water outlet cavity 406 flows back to the inside of the backflow cavity 407 through the backflow pipe 403, the water is recycled through the water bath 404, the utilization efficiency of the preheated water is improved, the number of the electric heating rods 405 is four, an N-shaped water flow channel is formed among the four electric heating rods 405, the heating efficiency of the water flowing inside the water bath 404 is improved through the four electric heating rods 405, and the connection between the water flowing and the electric heating rods 405 is increased through the N- The contact area is favorable for improving the utilization efficiency of energy when the electric heating rod 405 is heated.

A water injection mechanism 5 is embedded and installed on one side of the outer portion of the water bath 404, the water injection mechanism 5 comprises a water injection pipe 501, a liquid storage cavity 502, a filter plate 503, a valve plate 504 and a compression spring 505, the water injection pipe 501 is embedded and installed on one side of the outer portion of the water bath 404, the liquid storage cavity 502 is formed in the top end of the inner portion of the water injection pipe 501, the filter plate 503 is installed in the liquid storage cavity 502, the valve plate 504 is installed in the middle of the bottom end of the filter plate 503, the valve plate 504 is fixedly connected with the filter plate 503 through the compression spring 505, in order to facilitate the effective sealing of a gap at the bottom end of the inner portion of the liquid storage cavity 502 through the valve plate 504, leakage of water flow in the heating inner shell 401 is avoided, meanwhile, the corrosion resistance of the surface of the compression spring 505 is improved, the gap is formed in the bottom end of the liquid storage cavity 502, the inner, the heat accumulated by the water flow in the water outlet pipe 402 and the return pipe 403 can be timely transmitted to the surface of the protective leather cover 1 at the position of the seat cloth cover through the carbon fiber cloth cushion layer 7, so that the surface of the seat cloth cover can be quickly preheated.

The fixing mechanism 6 is sewn at the top end of the outer portion of the protective leather sheath 1, the sealing top cover 601 is sewn at the top end of the outer portion of the protective leather sheath 1, the fixed side lugs 602 are sewn at two sides of the outer portion of the protective leather sheath 1, the slots 603 are formed in the sealing top cover 601 and the fixed side lugs 602, the rubber sliding rollers 604 are embedded in two sides of the inner wall of the slots 603 at equal distances, and the wear-resistant cushion blocks 605 are attached to the top end of the inner wall of the slots 603.

The heating inner shell 401 is fixedly connected with the protective leather sheath 1 through the sealing mechanism 3, the sponge cushion layer 301 is sewn between the outer portion of the heating inner shell 401 and the protective leather sheath 1, the bottom end of the sponge cushion layer 301 is pasted with the composite waterproof fabric 302, the organic silicon plate 303 is installed at the bottom end of the composite waterproof fabric 302, in order to improve the waterproof performance of the composite waterproof fabric 302, the situation that when the cloth sheath is disassembled and cleaned, external water flows enter the heating inner shell 401 inside the cloth sheath to cause short circuit damage of electric elements inside the heating inner shell 401 is avoided, the outer portion of the composite waterproof fabric 302 is wrapped with a PTFE polymer waterproof film, and the thickness of the composite waterproof fabric 302 is 0.5-0.8 cm.

In summary, when the child safety seat cloth cover with the heating function provided by the invention works, firstly, the power plug at the bottom end of the cloth cover is connected with the cigarette lighter of the automobile through the conducting wire, when the electric heating rod 405 heats the water flow in the water bath 404, the heating efficiency of the water flow in the water bath 404 is improved through the four electric heating rods 405, the contact area between the water flow and the electric heating rods 405 is increased through the N-shaped water flow channel formed between the electric heating rods 405, the utilization efficiency of energy sources when the electric heating rods 405 are heated is improved, the hot water in the water outlet chamber 406 flows to all positions in the seat cloth cover through the water outlet pipe 402 through the micro water pump 408, the heat is conducted to the position of the protective leather cover 1 through the carbon fiber cloth cushion layer 7, and the preheated water flow is recovered through the return pipe 403 and the return chamber 407, thereby realized the heating to children's seat's quick continuity, solved winter children's seat temperature lower, the relatively poor problem of travelling comfort when children use.

Then, when water in the water bath 404 is consumed, water flow can be injected into the water bath 404 through the water injection pipe 501, and after the water injection is finished, a water injection gap at the bottom end of the liquid storage cavity 502 can be plugged through the valve plate 504 under the action of the compression spring 505 at the bottom end of the filter plate 503, so that the problem that the water flow in the water bath 404 is easy to leak from the water injection pipe 501 is solved, and the sealing performance at the water injection pipe 501 is improved;

then, when the safety belt of the child seat is fixedly connected with the cloth cover, the safety belt is fixedly inserted through the sealing top cover 601 and the slot 603 in the fixed side ear 602, the safety belt plug is guided through the rubber sliding roller 604, and the safety belt is supported through the wear-resistant cushion block 605, so that the convenience of connection between the safety belt and the seat cloth cover is improved, and the wear resistance of the slot 603 is improved;

finally, guaranteed the inside softness degree of protection leather sheath 1 through sponge bed course 301, and avoid when dismantling the washing to the cloth cover by compound waterproof surface fabric 302 outside all cladding has the waterproof membrane of PTFE polymer, external rivers enter into the inside heating inner shell 401 of cloth cover, cause the short circuit damage of the inside electrical element of heating inner shell 401, and advance insulation protection between protection leather sheath 1 and the heating inner shell 401 to seat cloth cover department through organosilicon board 303, thereby guaranteed the security performance of device when using.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The child safety seat cloth cover with the heating function comprises a protective leather cover (1) and is characterized in that a cushion cover (2) is sleeved on one side of the top end of the protective leather cover (1), a heating mechanism (4) is installed inside the protective leather cover (1), the heating mechanism (4) comprises a heating inner shell (401), a water outlet pipe (402), a return pipe (403), a water bath pool (404), an electric heating rod (405), a water outlet cavity (406), a return cavity (407) and a micro water pump (408), the heating inner shell (401) is sleeved inside the protective leather cover (1), the water bath pool (404) is arranged on one side of the inner bottom end of the heating inner shell (401), the electric heating rods (405) are installed inside the water bath pool (404) at equal intervals, the water outlet cavity (406) is arranged on one side of the outer portion of the water bath pool (404), and the water outlet pipe (402) is evenly installed on the top end of the, a miniature water pump (408) is installed on one side inside the water outlet cavity (406), and the input ends of the electric heating rod (405) and the miniature water pump (408) are electrically connected with the output end of the automobile cigarette lighter.

2. The child safety seat cloth cover with the heating function according to claim 1, wherein a backflow chamber (407) is formed in the other side of the outside of the water bath (404), and the outside of the backflow chamber (407) is fixedly connected with the water outlet pipe (402) through a backflow pipe (403).

3. The child safety seat cloth cover with the heating function according to claim 1, wherein a water injection mechanism (5) is installed on one side of the outside of the water bath (404) in an embedded mode, the water injection mechanism (5) comprises a water injection pipe (501), a liquid storage chamber (502), a filter plate (503), a valve plate (504) and a compression spring (505), the water injection pipe (501) is installed on one side of the outside of the water bath (404) in an embedded mode, the liquid storage chamber (502) is formed in the top end of the inside of the water injection pipe (501), the filter plate (503) is installed inside the liquid storage chamber (502), the valve plate (504) is installed in the middle of the bottom end of the filter plate (503), and the valve plate (504) and the filter plate (503) are fixedly connected through the compression.

4. The child safety seat cloth cover with the heating function as claimed in claim 3, wherein a notch is formed in the bottom end of the liquid storage chamber (502), the inner diameter of the notch is equal to the outer diameter of the valve plate (504), and the surface of the compression spring (505) is coated with antirust paint.

5. The child safety seat cloth cover with the heating function according to claim 1, characterized in that a fixing mechanism (6) is sewn at the top end of the outer part of the protective leather cover (1), a sealing top cover (601) is sewn at the top end of the outer part of the protective leather cover (1), fixed side lugs (602) are sewn at both sides of the outer part of the protective leather cover (1), slots (603) are respectively formed in the sealing top cover (601) and the fixed side lugs (602), rubber sliding rollers (604) are embedded and installed at equal distances at both sides of the inner wall of each slot (603), and a wear-resistant cushion block (605) is pasted and covered at the top end of the inner wall of each slot (603).

6. The child safety seat cloth cover with the heating function according to claim 1, characterized in that the outside of the heating inner shell (401) is fixedly connected with the protective leather cover (1) through a sealing mechanism (3), a sponge cushion layer (301) is sewn between the outside of the heating inner shell (401) and the protective leather cover (1), a composite waterproof fabric (302) is attached to the bottom end of the sponge cushion layer (301), and an organic silicon plate (303) is installed at the bottom end of the composite waterproof fabric (302).

7. The child safety seat cloth cover with the heating function according to claim 1, wherein the composite waterproof fabric (302) is coated with a PTFE polymer waterproof film, and the thickness of the composite waterproof fabric (302) is 0.5-0.8 cm.

8. The child safety seat cloth cover with the heating function according to claim 1, characterized in that a carbon fiber cloth cushion layer (7) is sewn at the joint of the water outlet pipe (402) and the return pipe (403) and the inner wall of the protective leather cover (1).

9. The child safety seat cloth cover with the heating function according to claim 1, wherein the number of the electric heating rods (405) is four, and an N-shaped water flow channel is formed between the four electric heating rods (405).

10. The child safety seat cloth cover with the heating function according to claim 1, wherein the bottom end of the cushion cover (2) is fixedly connected with the protective leather cover (1) through a zipper, and a fiber water absorption surface layer is arranged inside the cushion cover (2).