CN214325207U

CN214325207U - Shock-absorbing structure for baby stroller

Info

Publication number: CN214325207U
Application number: CN202022994170.XU
Authority: CN
Inventors: 周月兰
Original assignee: Individual
Current assignee: Hubei Kele Children's Products Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-01
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a shock-absorbing structure for children's shallow belongs to children's shallow technical field, including base and fixed block, lower extreme one side fixedly connected with fixed block of base, one side nestification of base is provided with the rubber layer, and the lower extreme fixed mounting of fixed block has the damping telescopic link, and the lower extreme of damping telescopic link rotates through the bearing to be connected with the truckle, and the upper end fixed mounting of base has spacing recess. The utility model discloses when promoting children's shallow to be equipped with children, because present ground can be comparatively unevenness sometimes, and sometimes the road surface does not have the downhill path inclined plane, and jolt easily, make children receive the frightening, at this moment through four shock-absorbing structure, make four independent shock-absorbing structure in the in-process that meets the ground unevenness, can effectually carry out the shock attenuation to the ground of a certain department, thereby can effectually make children's shallow when meeting the road surface of unevenness, carry out the shock attenuation effect.

Description

Shock-absorbing structure for baby stroller

Technical Field

The utility model belongs to the technical field of the children's shallow, specifically be a shock-absorbing structure for children's shallow.

Background

Baby strollers have been originated in europe and have been in history for over three hundred years, but the occurrence of baby strollers in china is only over a decade, and now china has become the largest baby stroller manufacturing country in the world, and some car types which are forbidden due to substandard security abroad fill the domestic market, and threaten the security of babies at any time. Today, the carts on the market can be roughly classified into luxurious types (full lying and half lying) suitable for being used for a long time when people go out and light-weight types (also called umbrella carts) with emphasis on being suitable for frequent going out. Another tricycle is designed for outdoor use, and has a large tire (such as an inflatable tire of a bicycle) for pushing a baby to run.

When the children's shallow that will be equipped with children promotes, because present ground can be comparatively unevenness sometimes, the road surface does not have the downhill path inclined plane sometimes moreover, and jolt easily, makes children receive the frightening, can not effectually cushion the shock attenuation moreover, and when especially on the bus, when the bus takes place to jolt, the rocking of production can be more serious, so we need a children's device that possesses multistage shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the damping effect of the existing children cart is not good enough, the existing children cart does not have the buffering effect, and the sunlight cannot be shaded in time when the sunlight is large, the damping structure for the children cart is provided.

The utility model adopts the technical scheme as follows: a shock absorption structure for a child stroller comprises a base and a fixed block, wherein the fixed block is fixedly connected to one side of the lower end of the base, a rubber layer is nested on one side of the base, a damping telescopic rod is fixedly mounted at the lower end of the fixed block, the lower end of the damping telescopic rod is rotatably connected with a caster through a bearing, a limiting groove is fixedly mounted at the upper end of the base, a buffer ball is fixedly mounted on one side above the inner part of the limiting groove, a spring support is fixedly mounted at one side, close to the limiting groove, of the upper end of the base, a silica gel block is fixedly mounted at one side, close to the spring support, of the upper end of a shell, a connecting plate is fixedly connected to the upper end of the spring support, a bump is fixedly mounted at one side, close to the limiting groove, of the upper end of the base, a child stroller handle is fixedly connected to one end of the bearing, the upper end fixed mounting of connecting plate has the bearing plate support, one side fixed mounting of bearing plate support has the cushion, one side fixed mounting of bearing plate support has the protection support, the one end of bearing plate support is rotated through the bearing and is connected with the sunshade, upper end one side fixed mounting of spacing recess has the regulation telescopic link.

The damping telescopic rod is fixedly connected with the base, the springs are embedded in the outer ring of the damping telescopic rod, the fixing blocks, the damping telescopic rod and the casters form a damping structure, and the damping structure is four in number and is arranged around the bottom of the base respectively.

The silicon rubber block is located below the convex block, one silicon rubber block and the convex block are arranged between every two spring supports, the number of the spring supports is a plurality, and every four spring supports are in a group, and the number of the spring supports is a plurality of groups.

One end of the shading umbrella is fixedly connected with one end of the adjusting telescopic rod, and one side of the adjusting telescopic rod is provided with a locking handle.

Wherein, the cushion is the cushion of EPS material, and thickness is 2 cm.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through four shock-absorbing structure, make four independent shock-absorbing structure in-process meetting the ground unevenness, can effectually carry out the shock attenuation to the ground of a certain department to can effectual messenger's children's shallow when meetting the road surface of unevenness, carry out the shock attenuation effect.

2. The utility model discloses in, mutually support through between a plurality of groups spring support and silica gel piece and the lug, make it when the bus removes or brakes, can effectually disperse the dynamics in spring support department, then make the connecting plate when falling, make the lower extreme of lug contact to the surface of silica gel piece to cushion the dynamics that the bus fluctuates from top to bottom.

3. The utility model discloses in, to adjust the locking handle rotation of telescopic link one side, make it adjust the telescopic link and can upwards stretch out and draw back, when rising to certain distance, through rotating the locking handle, will adjust the telescopic link and lock, then stimulate the sunshade to make the sunshade open through the bearing, and because the other end of sunshade has been adjusted the telescopic link and has carried on spacing fixed, thereby can make the sunshade can hide sunshine.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the fiber groove in the present invention;

fig. 3 is a schematic diagram of the structure of the middle damping telescopic rod of the utility model.

The labels in the figure are: 1. a base; 101. a rubber layer; 2. a fixed block; 201. damping telescopic rods; 202. a caster wheel; 3. a limiting groove; 301. a buffer ball; 4. a spring support; 401. a silica gel block; 5. a connecting plate; 501. a bump; 6. a bearing; 601. a child car handle; 7. a bearing plate support; 701. a cushion; 702. a protective bracket; 703. a shading umbrella; 8. and adjusting the telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in:

referring to fig. 1-3, a shock-absorbing structure for a stroller, comprising a base 1 and a fixed block 2, wherein one side of the lower end of the base 1 is fixedly connected with the fixed block 2, one side of the base 1 is nested with a rubber layer 101, the lower end of the fixed block 2 is fixedly provided with a damping telescopic rod 201, the lower end of the damping telescopic rod 201 is rotatably connected with a caster 202 through a bearing, the upper end of the base 1 is fixedly provided with a limiting groove 3, one side of the upper side of the inside of the limiting groove 3 is fixedly provided with a buffer ball 301, one side of the upper end of the base 1 close to the limiting groove 3 is fixedly provided with a spring support 4, one side of the upper end of the base 1 close to the spring support 4 is fixedly provided with a silica gel block 401, the upper end of the spring support 4 is fixedly connected with a connecting plate 5, one side of the lower end of the connecting plate 5 close to the spring support 4 is fixedly provided with a convex block 501, one side of the upper end of the base 1 close to the limiting groove 3 is fixedly provided with a bearing 6, bearing 6's one end fixedly connected with child's bike handle 601, the upper end fixed mounting of connecting plate 5 has bearing plate support 7, one side fixed mounting of bearing plate support 7 has cushion 701, one side fixed mounting of bearing plate support 7 has protection support 702, the one end of bearing plate support 7 is rotated through the bearing and is connected with sunshade 703, the upper end one side fixed mounting of spacing recess 3 has regulation telescopic link 8.

Referring to fig. 1 and 3, further, a spring is fixedly connected between the fixed block 2 and the caster 202, and the spring is nested in the outer ring of the damping telescopic rod 201, and the fixed block 2, the damping telescopic rod 201 and the caster 202 form a damping structure, and the number of the damping structures is four, respectively set up around the bottom of the base 1, when the stroller with children therein is pushed, because the current ground is uneven sometimes, and sometimes the road surface does not have a downhill slope, and jolts easily, so that the children are frightened, at this time, through four damping structures, four independent damping structures are in the process of encountering unevenness of the ground, can effectively damp the ground at a certain place, thereby effectively enabling the stroller to carry out a damping effect when encountering unevenness of the road surface.

Referring to fig. 1 and 2, further, the silicone block 401 is located below the bump 501, and a silicone block 401 and the bump 501 are arranged between every two spring supports 4, and the number of the spring supports 4 is several, and every four spring supports are a group, and there are several groups in total, when the stroller is placed on a bus, because parents cannot pull the stroller and the stroller together at the same time, this is that the spring supports 4 and the silicone block 401 are matched with each other with the bump 501, so that when the bus moves or brakes, the force can be effectively dispersed at the spring supports 4, and then the connecting plate 5 is made to fall down, so that the lower end of the bump 501 is in contact with the surface of the silicone block 401, thereby buffering the up-and-down fluctuating force of the bus.

Referring to fig. 1, further, the one end of sunshade 703 and the one end fixed connection who adjusts telescopic link 8, and the one side of adjusting telescopic link 8 is equipped with the locking handle, when the weather is overheated, in order to prevent children's heatstroke, at this moment at first the locking handle who adjusts telescopic link 8 one side rotates, make it adjust telescopic link 8 can upwards stretch out and draw back, when rising to certain distance, through rotating the locking handle, will adjust telescopic link 8 and lock, then stimulate sunshade 703 again, thereby make sunshade 703 open through the bearing, and because sunshade 703's the other end has been adjusted telescopic link 8 and has carried out spacing fixed, thereby can make sunshade 703 can hide sunshine.

Referring to fig. 1, further, the cushion 701 is the cushion 701 of EPS material, and thickness is 2cm, through the cushion 701 for the EPS material to can be effectual make children can be more comfortable when sitting up.

The working principle is as follows: firstly, sometimes, the road surface has no downhill slope and is easy to bump, so that the child is frightened, at this time, four independent damping structures can effectively damp the ground at a certain position in the process of meeting the uneven ground through the four damping structures, so that the child cart can effectively perform a damping effect when meeting the uneven road surface, next, when the child cart is placed on a bus, because parents cannot pull the child and the cart together at the same time, the force can be effectively dispersed at the spring supports 4 through the mutual matching of a plurality of groups of spring supports 4, the silica gel block 401 and the convex block 501, when the bus moves or brakes, the force can be effectively dispersed at the spring supports 4, then the lower end of the convex block 501 is contacted with the surface of the silica gel block 401 while the connecting plate 5 falls down, so as to buffer the up-and-down fluctuating force of the bus, finally, when the weather is overheated, in order to prevent children heatstroke, at this moment at first the locking handle who adjusts 8 one sides of telescopic link rotates, make it adjust telescopic link 8 can upwards stretch out and draw back, when rising to certain distance, through rotating the locking handle, will adjust telescopic link 8 and lock, then stimulate sunshade 703 again, thereby make sunshade 703 open through the bearing, and because sunshade 703's the other end has been adjusted telescopic link 8 and has carried out spacing fixed, thereby can make sunshade 703 can hide sunshine, and through the cushion 701 for the EPS material, thereby can effectually make children can be more comfortable when sitting.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a shock-absorbing structure for children's shallow, includes base (1) and fixed block (2), lower extreme one side fixedly connected with fixed block (2) of base (1), its characterized in that: the rubber layer (101) is nested on one side of the base (1), the lower end of the fixed block (2) is fixedly provided with a damping telescopic rod (201), the lower end of the damping telescopic rod (201) is rotatably connected with a caster (202) through a bearing, the upper end of the base (1) is fixedly provided with a limiting groove (3), one side above the inner part of the limiting groove (3) is fixedly provided with a buffer ball (301), one side of the upper end of the base (1) close to the limiting groove (3) is fixedly provided with a spring support (4), one side of the upper end of the base (1) close to the spring support (4) is fixedly provided with a silica gel block (401), the upper end of the spring support (4) is fixedly connected with a connecting plate (5), one side of the lower end of the connecting plate (5) close to the spring support (4) is fixedly provided with a convex block (501), one side of the upper end of the base (1) close to the limiting groove (3) is fixedly provided with a bearing (6), the one end fixedly connected with children's car handle (601) of bearing (6), the upper end fixed mounting of connecting plate (5) has bearing plate support (7), one side fixed mounting of bearing plate support (7) has cushion (701), one side fixed mounting of bearing plate support (7) has protective cradle (702), the one end of bearing plate support (7) is rotated through the bearing and is connected with sunshade umbrella (703), upper end one side fixed mounting of spacing recess (3) has regulation telescopic link (8).

2. The shock-absorbing structure for a stroller according to claim 1, wherein: the damping device is characterized in that a spring is fixedly connected between the fixed block (2) and the caster (202), the spring is nested in the outer ring of the damping telescopic rod (201), the fixed block (2), the damping telescopic rod (201) and the caster (202) form a damping structure, the number of the damping structures is four, and the damping structures are respectively arranged around the bottom of the base (1).

3. The shock-absorbing structure for a stroller according to claim 1, wherein: the silicon rubber block (401) is located below the convex block (501), one silicon rubber block (401) and the convex block (501) are arranged between every two spring supports (4), the number of the spring supports (4) is a plurality, every four spring supports are in one group, and the number of the groups is total.

4. The shock-absorbing structure for a stroller according to claim 1, wherein: one end of the shading umbrella (703) is fixedly connected with one end of the adjusting telescopic rod (8), and one side of the adjusting telescopic rod (8) is provided with a locking handle.

5. The shock-absorbing structure for a stroller according to claim 1, wherein: the cushion (701) is a cushion (701) made of EPS material, and the thickness is 2 cm.