Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of lumbar stool out, the lumbar stool is by being arranged air cushion on waistband and/or shoulder belt, so as to play damping, mitigate friction and province
The effect of power, and can guarantee certain gas permeability.
According to baby's lumbar stool of the utility model embodiment, comprising: stool body;Waistband, the waistband are connected with the stool body;
Shoulder belt, the shoulder belt are connected with the stool body;Air cushion, the air cushion are located on the part that the waistband is contacted with user, and/
Or the air cushion is located on the part that the shoulder belt is contacted with user.
According to baby's lumbar stool of the utility model embodiment, by the way that air cushion is arranged on waistband and/or shoulder belt, so as to
Play the role of damping, mitigate friction and labour-saving, and can guarantee certain gas permeability.
In addition, baby's lumbar stool according to the utility model embodiment can also have the following additional technical features:
One embodiment according to the present utility model, the air cushion include multiple, multiple air cushion spaced relations.
One embodiment according to the present utility model, the waistband include the interconnecting piece being connected with the stool body, are located at institute
First extension and the second extension at interconnecting piece both ends are stated, first extension and second extension detachably connect
It connects.
One embodiment according to the present utility model, the air cushion include at least one first sub- air cushion, first son
Air cushion is located on the part of second extension contacted with the waist and belly of user, and the length of the first sub- air cushion extends
The angle of the width direction of direction and first extension is less than 90 °.
One embodiment according to the present utility model, the air cushion include at least one second sub- air cushion, second son
Air cushion is located on the part of the interconnecting piece contacted with the waist and belly of user, the length extending direction of the second sub- air cushion
Angle with the length direction of the interconnecting piece is less than 90 °.
One embodiment according to the present utility model, the air cushion include the sub- air cushion of multiple thirds, the sub- air cushion of third
It is located on the stool body, the length of multiple sub- air cushions of third is from centre to both sides Rearrangments.
One embodiment according to the present utility model is located at the length extending direction and shoulder of the air cushion on the shoulder belt
The angle of the width direction of band is less than 90 °.
Another embodiment according to the present utility model, the air cushion are configured to honeycomb.
One embodiment according to the present utility model, the air cushion include inflatable air bag, are filled in the air bag
The volume of air is not more than the 80% of the bag volume.
One embodiment according to the present utility model, the air cushion are dismountable knot relative to the position set by it
Structure.
One embodiment according to the present utility model, the air cushion are equipped with air-permeable mattress.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "vertical", "horizontal", "top" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, limiting
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features.In the utility model
Description in, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1 to Fig. 3 description according to baby's lumbar stool 100 of the utility model embodiment.As shown in Figure 1 to Figure 3,
It include stool body 10, waistband 20, shoulder belt 30 and air cushion 40 according to baby's lumbar stool 100 of the utility model embodiment.
Waistband 20 is connected with stool body 10, and shoulder belt 30 is connected with stool body 10, and air cushion 40 is located at what waistband 20 was contacted with user
On part and/or air cushion 40 is located on the part that shoulder belt 30 is contacted with user.
Wherein as shown in Figure 1, waistband 20 is connected with stool body 10, waistband 20 is used to bind the waist and belly in user, shoulder
Band 30 is connected with stool body 10, and shoulder belt 30 is looped around the shoulder of user, and stool body 10 is fixed on by shoulder belt 30 and waistband 20 jointly to be made
Position in front of the abdomen of user.Air cushion 40 is located on the part that waistband 20 is contacted with user and/or air cushion 40 is located at shoulder belt
On 30 parts contacted with user.In other words, air cushion 40 can be located on the part that waistband 20 is contacted with user;Air cushion 40
It can also be located on the part that shoulder belt 30 is contacted with user;Air cushion 40 can also be located at what waistband 20 was contacted with user simultaneously
On on part and part that shoulder belt 30 is contacted with user.As shown in Fig. 2, air cushion 40 can be located at waistband 20 and shoulder belt 30 simultaneously
On, it should be noted that embodiment shown in Fig. 2 is only to more fully understand the utility model, and should not be understood as practical to this
Novel limitation.
According to baby's lumbar stool 100 of the utility model embodiment, by the way that air cushion is arranged on waistband 20 and/or shoulder belt 30
40, the weight of baby's lumbar stool 100 in use makes waistband 20 and shoulder belt 30 generate constriction, air cushion to the body of user
40, which can buffer waistband 20 and shoulder belt 30, reaches damping and labour-saving function to the pressure of user, while air cushion 40 can be kept away
Exempt from shoulder belt 30 or the patch of waistband 20 on the body of the user to cause air-locked situation, guarantees gas permeability.Therefore, according to this
Baby's lumbar stool 100 of utility model embodiment has damping, mitigates friction and labour-saving effect, and can guarantee certain saturating
Gas.
Below with reference to Fig. 1 to Fig. 3 detailed description according to baby's lumbar stool 100 of the utility model specific embodiment.
In some embodiments of the utility model, as shown in Figures 2 and 3, it can also be any that air cushion 40 is strip certainly
The air cushion 40 of suitable shape strip is easy to process, and is convenient for arranged.
One embodiment according to the present utility model, with continued reference to shown in Fig. 2 and Fig. 3, air cushion 40 includes multiple, Duo Geqi
Pad 40 spaced relations.Further, multiple air cushions 40 can regularly parallel arrangement.Multiple 40 parallel arrangements of air cushion can increase
The area of 40 physical contact with the user of big air cushion, damping effect is more preferable, and spaced relation can further increase gas permeability.
Optionally, thermoplastic polyurethane elastomer rubber, thermoplastic polyurethane elastomer rubber can be selected in the material of air cushion 40
Glue has good elasticity and wear-resisting property, the damping performance of air cushion 40 more preferable.
In addition, multiple air cushions 40 can be made of integrally formed technique, so that multiple air cushions 40 are in shoulder belt 30 or waistband
Installation on 20 is more convenient.I.e. multiple air cushions 40 can form an installation module, so as to disposably by multiple air cushions
40 are mounted on shoulder belt 30 or waistband 20.
In one embodiment of the utility model, as shown in Fig. 2, waistband 20 includes the interconnecting piece being connected with stool body 10
23, positioned at first extension 21 and the second extension 22 at 23 both ends of interconnecting piece, the first extension 21 and the second extension 22 can
Dismantling connection.
Specifically, first extension 21 of the horizontally extending formation in one end of interconnecting piece 23, interconnecting piece 23 it is another
Direction opposite with the first extension 21 in the horizontal direction is held to extend to form the second extension 22, the front of the first extension 21
(plane of the first extension shown in Fig. 2) (can be not shown, i.e. the back side of paper with the back side of the second extension 22 in Fig. 2
Direction) it is detachably connected, waistband 20 can bind the waist in user, good fixing effect as a result,.
One embodiment according to the present utility model, embodiment as shown in Figure 2, air cushion 40 include at least one first son
Air cushion 41, the first sub- air cushion 41 are located on the part of the second extension 22 contacted with the waist and belly of user, the first sub- air cushion
The angle of the width direction of 41 length extending direction and the first extension 21 is less than 90 °.Preferably, the length of the first sub- air cushion 41
The width direction of degree extending direction and the first extension 21 is arranged in parallel, that is to say, that the first sub- air cushion 41 is set along the vertical direction
It sets.Air cushion not only has enough contacts area with the waist of user as a result, guarantees damping effect and reduces friction, and
Gas permeability is more preferable.
Optionally, as shown in Fig. 2, air cushion 40 includes at least one second sub- air cushion 42, the second sub- air cushion 42 is located at connection
On the part contacted with the waist and belly of user in portion 23, the length extending direction of the second sub- air cushion 42 and the length of interconnecting piece 23
The angle in direction is less than 90 °.Preferably, the length extending direction of the second sub- air cushion 42 is parallel with the length direction of interconnecting piece 23 sets
It sets, because in user's walk process, larger, the institute of double swerve friction of interconnecting piece 23 and user's waist and belly contact portion
With the second sub- air cushion 42 is horizontally disposed, it can further mitigate friction herein, improve the comfort level of user.
Further, with continued reference to embodiment shown in Fig. 2, air cushion 40 includes the sub- air cushion 43 of third, the sub- air cushion 43 of third
Be located on stool body 10, the sub- air cushion 43 of third include it is multiple, the length of multiple sub- air cushions 43 of third is from centre to both sides Rearrangments.
Multiple sub- air cushions 43 of third are arranged in parallel, and the length of multiple sub- air cushions 43 of third is successively decreased from centre to both sides, multiple sub- gas of third
The shape that pad 43 is arranged is close with the buttocks of the baby area shape contacted with stool body, can preferably make the sub- air cushion 43 of third
It being bonded with baby buttocks, the sub- air cushion 43 of third has elasticity well, so as to keep the seating of baby more comfortable, and third
The setting of sub- air cushion 43 can also increase the frictional force of baby buttocks Yu stool body, prevent baby from sliding or falling from stool body accidentally
It falls.
In other embodiments of the utility model, the air cushion 40 being located on shoulder belt 30 is strip and is multiple, gas
Less than 90 °, such air cushion 40 is the angle of the width direction of the length extending direction and shoulder belt 30 of pad 40 with shoulder belt length direction
Non-parallel state can prevent shoulder belt from sliding on shoulder, the good fixing effect of shoulder belt.
Optionally, multiple air cushions 40 can be along with the setting arranged in parallel of the length direction of shoulder belt 30, air cushion 40 on shoulder belt 30
Increase with the contact area of user's shoulder, damping effect is more preferable as a result, and 40 extending direction of air cushion and shoulder Impact direction
Near vertical can prevent shoulder belt and shoulder from sliding generation friction on a large scale, and air cushion 40 has very well in use
Elasticity, can reduce to shoulder generate pressure.
Another embodiment according to the present utility model, air cushion 40 are configured to honeycomb.Specifically, air cushion 40 can have
The shape of certain radian, air cushion 40 and shoulder belt 30 and waistband 20 is adapted.The contact particles of air cushion 40 and user are more as a result,
Small, comfort level is more preferable, and damping effect and gas permeability are further promoted.
In one embodiment of the utility model, air cushion 40 includes inflatable air bag, the air filled in air bag
Volume is not more than the 80% of bag volume.Buffer function between the inner wall and air of air bag can slow down baby's lumbar stool significantly
The pressure of 100 pairs of user's shoulders or abdomen does not only reach damping and labour-saving effect, and gas permeability is preferable.Wherein, preferably
Ground, the interior volume of air filled of air bag is preferably the 70% of bag volume, thus with the buffering between the wall and air of air cushion 40
Effect, can slow down baby's lumbar stool 100 to 60% or more of shoulder direct pressure, not only reach damping and labour-saving effect, and
And it can guarantee gas permeability.
Further, air cushion 40 is dismountable structure relative to the position set by it.As a result, convenient for user according to
Actual conditions carry out the disassembly installation of air cushion 40, easy to use, and can further promote baby according to the own situation of user
The comfort of lumbar stool 100.Such as various sizes of air cushion can be replaced according to the size of baby, and according to adult forced position
The position of air cushion can be adjusted in difference, increase comfort level.
One embodiment according to the present utility model is also provided with air-permeable mattress on air cushion 40.Air-permeable mattress can make air cushion
40 gas permeability is further promoted.
According to other compositions of baby's lumbar stool 100 of the utility model embodiment and operate for ordinary skill
All be for personnel it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.