CN204341160U - A kind of Handle of baby's carriage height adjusting joint - Google Patents
A kind of Handle of baby's carriage height adjusting joint Download PDFInfo
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- CN204341160U CN204341160U CN201420775942.2U CN201420775942U CN204341160U CN 204341160 U CN204341160 U CN 204341160U CN 201420775942 U CN201420775942 U CN 201420775942U CN 204341160 U CN204341160 U CN 204341160U
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- gear
- bending joint
- elastica
- joint
- baby
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Abstract
The utility model relates to adjusting joint technical field, particularly relate to a kind of Handle of baby's carriage height adjusting joint, comprise lower bending joint, upper bending joint, gear, elastic element, elastica and button, lower bending joint is arranged at the both sides of gear respectively with upper bending joint and is connected with gears meshing, elastic element is arranged between lower bending joint and gear, the two ends of elastic element are connected to the first side wall of lower bending joint and gear respectively, one end of button is arranged in bending joint and abuts with the second sidewall of gear, second sidewall of gear offers wire casing, the end of wire casing forms exit skirt, elastica is placed in wire casing, one end of elastica is connected with lower bending joint, the other end of elastica is arranged in exit skirt and is connected with upper bending joint.A kind of Handle of baby's carriage height adjusting joint of the present utility model, realize the adjustment of at least three height gears, the people of different height can be adjusted to Handle of baby's carriage the height and position adapted to most according to demand.
Description
Technical field
The utility model relates to adjusting joint technical field, particularly relates to a kind of Handle of baby's carriage height adjusting joint.
Background technology
Perambulator is one of auxiliary important tool of giving birth to children, its can for baby lie sleep, semi-lying, sitting can conveniently lead infant to travel outdoors, wherein, perambulator comprises one for promoting the hand handle of perambulator walking, this hand mainly through hinged with the height adjusting joint be installed in stroller frame, thus realizes linking together with stroller frame.Traditional Handle of baby's carriage generally only has a gear and regulates, and when needs stroller, rotates hand extremely folding; When needs use hand that promotion is controlled perambulator walking, upwards rotate hand until open completely.The hand of existing this kind of single gear is height adjusting joint, and be merely able to the adjustment realizing a kind of height, can not be applicable to the crowd of different height, alerting ability is inadequate; And structural elements is many, assembling is complicated, and easily shake in the process used, steadiness is low, and easily occur tong phenomenon, poor stability folding in process, overall result of use is not good enough.
Utility model content
The purpose of this utility model is to provide a kind of Handle of baby's carriage height adjusting joint for the deficiencies in the prior art, and its integral structure is simple, and the height with many gears regulates, and uses alerting ability high.
For achieving the above object, a kind of Handle of baby's carriage height adjusting joint of the present utility model, comprise lower bending joint, upper bending joint, gear, elastic element, elastica and button, lower bending joint is arranged at the both sides of gear respectively with upper bending joint and is connected with gears meshing, elastic element is arranged between lower bending joint and gear, the two ends of elastic element are connected to the first side wall of lower bending joint and gear respectively, one end of button is arranged in bending joint and abuts with the second sidewall of gear, second sidewall of gear offers wire casing, the end of wire casing forms exit skirt, elastica is placed in wire casing, one end of elastica is connected with lower bending joint, the other end of elastica is arranged in exit skirt and is connected with upper bending joint.
Preferably, described lower bending joint offers the first gear storage tank, and the internal ring wall of the first gear storage tank is provided with the first internal tooth, and upper bending joint offers the second gear storage tank, and the internal ring wall of the second gear storage tank is provided with the second internal tooth; The side of gear is positioned at the first gear storage tank and is connected with a joggle with the first internal tooth, and the opposite side of gear is positioned at the second gear storage tank and is connected with a joggle with the second internal tooth.
Preferably, described wire casing is inverted V-type groove.
Preferably, the second sidewall of described gear is provided with one for sheltering from the elastica catch of bell-mouthed surface.
Preferably, described elastic element is retracing spring.
Preferably, the madial wall of described first gear storage tank is provided with spring bearing, and retracing spring is sheathed on this spring bearing.
Preferably, also comprise a rivet, upper bending joint, lower bending joint and gear offer the centre hole be interconnected, and the centre hole that rivet is sequentially arranged in bending joint, gear, lower bending joint are offered also is riveted with lower bending joint.
Preferably, described lower bending joint offers the first elastica accommodating hole, and one end of elastica to be inserted in this first elastica accommodating hole and abutted with hole inwall.
Preferably, described upper bending joint offers the second elastica accommodating hole, and the other end of elastica to insert in this second elastica accommodating hole and abuts with hole inwall.
Preferably, described elastica is elasticity steel wire.
The beneficial effects of the utility model: Handle of baby's carriage height adjusting joint of the present utility model, wherein, lower bending joint is connected with stroller frame, upper bending joint is then connected with Handle of baby's carriage, when needing the height regulating Handle of baby's carriage, first pressing is arranged in the button of bending joint, button is supported gear and is deviate from and being connected with a joggle of upper bending joint, simultaneously under the effect of elastica, can ensure that again lower bending joint is connected by this elastica all the time with upper bending joint, then rotating upper bending joint forces elastica upwards to bend distortion, until regulate hand the height be applicable to, release button, under the elastic force effect of elastic element, make gear recover position be connected with a joggle with upper bending joint, namely the height of Handle of baby's carriage regulates complete.A kind of Handle of baby's carriage height adjusting joint of the present utility model, according to the bell-mouthed size of the second sidewall of gear, realize the adjustment of at least three height gears, the people of different height can be adjusted to Handle of baby's carriage the height and position adapted to most according to demand, uses alerting ability very high.
Accompanying drawing explanation
Fig. 1 is the structural representation of adjusting joint of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of adjusting joint of the present utility model.
Fig. 3 is the structural representation of the lower bending joint of adjusting joint of the present utility model.
Fig. 4 is the structural representation of the upper bending joint of adjusting joint of the present utility model.
Fig. 5 is the structural representation of the gear of adjusting joint of the present utility model.
Fig. 6 is the structural representation that the elastic element of adjusting joint of the present utility model is connected with lower bending joint, gear.
Fig. 7 is the distressed structure schematic diagram of the elastica of adjusting joint of the present utility model when regulating height.
Fig. 8 is the structural representation of adjusting joint of the present utility model present position when being installed on perambulator.
Fig. 9 is the close-up schematic view at A place in Fig. 8.
Figure 10 is the structural representation of adjusting joint of the present utility model when regulating wherein the first gear when being installed on perambulator.
Figure 11 is the structural representation of adjusting joint of the present utility model when regulating wherein the second gear when being installed on perambulator.
Figure 12 is the structural representation of adjusting joint of the present utility model when regulating wherein third gear when being installed on perambulator.
Reference numeral comprises:
1-adjusting joint, 10-lower bending joint 11-the first gear storage tank
12-the first internal tooth 13-the first elastica accommodating hole 14-spring bearing
20-upper bending joint 21-the second gear storage tank 22-the second internal tooth
23-the second elastica accommodating hole 30-gear 31-wire casing
32-exit skirt, 33-elastica catch, 40-elastic element
50-elastica, 60-button, 70-rivet
123-centre hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 12, adjusting joint 1 of the present utility model is applied to the hand of perambulator highly regulating, comprise lower bending joint 10, upper bending joint 20, gear 30, elastic element 40, elastica 50 and button 60, lower bending joint 10 and upper bending joint 20 are arranged at the both sides of gear 30 respectively and are connected with a joggle with gear 30, elastic element 40 is arranged between lower bending joint 10 and gear 30, the two ends of elastic element 40 are connected to the first side wall of lower bending joint 10 and gear 30 respectively, one end of button 60 is arranged in bending joint 20 and abuts with the second sidewall of gear 30, second sidewall of gear 30 offers wire casing 31, the end of wire casing 31 forms exit skirt 32, elastica 50 is placed in wire casing 31, one end of elastica 50 is connected with lower bending joint 10, the other end of elastica 50 is arranged in exit skirt 32 and is connected with upper bending joint 20.Concrete, lower bending joint 10 is connected with stroller frame, upper bending joint 20 is connected with Handle of baby's carriage, when needing the height regulating Handle of baby's carriage, first pressing is arranged in the button 60 of bending joint 20, gear 30 supported by button 60, gear 30 and upper bending joint 20 depart from, simultaneously under the effect of elastica 50, can ensure that again lower bending joint 10 is connected by this elastica 50 all the time with upper bending joint 20, then rotating upper bending joint 20 forces elastica 50 upwards to bend distortion, until regulate hand the height be applicable to, release button 60, under the elastic force effect of elastic element 40, make gear 30 recover position be connected with a joggle with upper bending joint 20, the height of Handle of baby's carriage regulates complete.
In the present embodiment, described lower bending joint 10 offers the first gear storage tank 11, the internal ring wall of the first gear storage tank 11 is provided with the first internal tooth 12, and the internal ring wall that upper bending joint 20 offers the second gear storage tank 21, second gear storage tank 21 is provided with the second internal tooth 22, the side of gear 30 is positioned at the first gear storage tank 11 and is connected with a joggle with the first internal tooth 12, the opposite side of gear 30 is positioned at the second gear storage tank 21 and is connected with a joggle with the second internal tooth 22, this kind of design can avoid gear 30 to occur relative slide displacement with lower bending joint 10 and upper bending joint 20, and that guarantees by gear 30, lower bending joint 10 to be connected with upper bending joint 20 has good stability, concrete, when pressing button 60, the second sidewall of gear 30 supported by button 60, gear 30 extrudes elastic element 40, gear 30 departs from the second internal tooth 22, then upper bending joint 20 is rotated, upper bending joint 20 forces elastica 50 upwards to bend, due to the setting of exit skirt 32, elastica 50 can be out of shape in the scope inner bending of exit skirt 32, when regulating handle to the height be applicable to, release button 60, elastic element 40 make gear 30 again with rotational angle after being connected with a joggle of the second internal tooth 22, be connected with a joggle and bending joint 20 is fixedly connected with gear 30, wherein, the position size that can arrange according to exit skirt 32, controls the adjustment that elastica 50 can realize at least three gears in the scope of this exit skirt 32.
In the present embodiment, described wire casing 31 is inverted V-type groove, when elastica 50 is placed in this inverted V-type groove, elastica 50 is also bent into inverted V-shape, can guarantee that the two ends of elastica 50 have certain elastic force and abut with lower bending joint 10 and upper bending joint 20 respectively, elastica 50 is avoided to come off and the connection of lower bending joint 10, upper bending joint 20, ensure when adjustment Handle of baby's carriage height, prevent from bending joint 20 from departing from lower bending joint 10 to be connected, it is reasonable that total connects design science, practical.
In the present embodiment, the second sidewall of described gear 30 is provided with one for sheltering from the elastica catch 33 of the surface of exit skirt 32; Because wire casing 31 is opened on the sidewall of gear 30, by the setting of elastica catch 33, start and stop that the elastica 50 be placed in wire casing 31 emerges in wire casing 31 from side, what can ensure elastica 50 is positioned at wire casing 31 all the time, realizes connecting lower bending joint 10 and upper bending joint 20.
Concrete, described elastic element 40 is retracing spring, low price, and structure is simple, easy for installation, long service life; Retracing spring has good elasticity simultaneously, and restoring force is strong.
In the present embodiment, the madial wall of described first gear storage tank 11 is provided with spring bearing 14, and retracing spring is sheathed on this spring bearing 14; Spring bearing 14, for the installation of retracing spring, can play positioning action to retracing spring, and position offsets to avoid retracing spring to occur, ensures that retracing spring plays the effect of himself on regulating during bending joint 20.
In the present embodiment, also comprise a rivet 70, upper bending joint 20, lower bending joint 10 and gear 30 offer the centre hole 123 be interconnected, the centre hole 123 that rivet 70 is sequentially arranged in bending joint 20, gear 30, lower bending joint 10 are offered also is riveted with lower bending joint 10, by realizing upper bending joint 20 to be connected with lower bending joint 10, simultaneously, on regulating during bending joint 20, upper bending joint 20 with this rivet 70 for rotating in axle center, easy to adjust, there is good result of use.
In the present embodiment, described lower bending joint 10 offers the first elastica accommodating hole 13, and one end of elastica 50 to be inserted in this first elastica accommodating hole 13 and abutted with hole inwall; Described upper bending joint 20 offers the second elastica accommodating hole 23, and the other end of elastica 50 to insert in this second elastica accommodating hole 23 and abuts with hole inwall; Concrete, the setting of the first elastica accommodating hole 13 and the second elastica accommodating hole 23 can be respectively used to the abutting at the two ends of elastica 50, ensure that the two ends of elastica 50 are all movable in the scope of this first elastica accommodating hole 13 and the second elastica accommodating hole 23, and then realize the connection of elastica 50 and lower bending joint 10 and upper bending joint 20.
Concrete, described elastica 50 is elasticity steel wire, and the restoring force after the distortion of elasticity steel wire is strong, can ensure that Long-Time Service elasticity steel wire still ensures good elastic force, durable, long service life.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the product that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a Handle of baby's carriage height adjusting joint, it is characterized in that: comprise lower bending joint (10), upper bending joint (20), gear (30), elastic element (40), elastica (50) and button (60), lower bending joint (10) and upper bending joint (20) are arranged at the both sides of gear (30) respectively and are connected with a joggle with gear (30), elastic element (40) is arranged between lower bending joint (10) and gear (30), the two ends of elastic element (40) are connected to the first side wall of lower bending joint (10) and gear (30) respectively, one end of button (60) is arranged in bending joint (20) and abuts with the second sidewall of gear (30), second sidewall of gear (30) offers wire casing (31), the end of wire casing (31) forms exit skirt (32), elastica (50) is placed in wire casing (31), one end of elastica (50) is connected with lower bending joint (10), the other end of elastica (50) is arranged in exit skirt (32) and is connected with upper bending joint (20).
2. a kind of Handle of baby's carriage height adjusting joint according to claim 1, it is characterized in that: described lower bending joint (10) offers the first gear storage tank (11), the internal ring wall of the first gear storage tank (11) is provided with the first internal tooth (12), upper bending joint (20) offers the second gear storage tank (21), and the internal ring wall of the second gear storage tank (21) is provided with the second internal tooth (22); The side of gear (30) is positioned at the first gear storage tank (11) and is connected with a joggle with the first internal tooth (12), and the opposite side of gear (30) is positioned at the second gear storage tank (21) and is connected with a joggle with the second internal tooth (22).
3. a kind of Handle of baby's carriage height adjusting joint according to claim 1, is characterized in that: described wire casing (31) is inverted V-type groove.
4. a kind of Handle of baby's carriage height adjusting joint according to claim 1, is characterized in that: the second sidewall of described gear (30) is provided with one for sheltering from the elastica catch (33) of the surface of exit skirt (32).
5. a kind of Handle of baby's carriage height adjusting joint according to claim 2, is characterized in that: described elastic element (40) is retracing spring.
6. a kind of Handle of baby's carriage height adjusting joint according to claim 5, is characterized in that: the madial wall of described first gear storage tank (11) is provided with spring bearing (14), and retracing spring is sheathed on this spring bearing (14).
7. a kind of Handle of baby's carriage height adjusting joint according to claim 1, it is characterized in that: also comprise a rivet (70), upper bending joint (20), lower bending joint (10) and gear (30) offer the centre hole (123) be interconnected, and the centre hole (123) that rivet (70) is sequentially arranged in bending joint (20), gear (30), lower bending joint (10) are offered also is riveted with lower bending joint (10).
8. a kind of Handle of baby's carriage height adjusting joint according to claim 1, it is characterized in that: described lower bending joint (10) offers the first elastica accommodating hole (13), one end of elastica (50) to be inserted in this first elastica accommodating hole (13) and is abutted with hole inwall.
9. a kind of Handle of baby's carriage height adjusting joint according to claim 1, it is characterized in that: described upper bending joint (20) offers the second elastica accommodating hole (23), the other end of elastica (50) to insert in this second elastica accommodating hole (23) and abuts with hole inwall.
10. a kind of Handle of baby's carriage height adjusting joint according to claim 1 ~ 9 any one, is characterized in that: described elastica (50) is elasticity steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775942.2U CN204341160U (en) | 2014-12-11 | 2014-12-11 | A kind of Handle of baby's carriage height adjusting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775942.2U CN204341160U (en) | 2014-12-11 | 2014-12-11 | A kind of Handle of baby's carriage height adjusting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341160U true CN204341160U (en) | 2015-05-20 |
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ID=53224450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775942.2U Active CN204341160U (en) | 2014-12-11 | 2014-12-11 | A kind of Handle of baby's carriage height adjusting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741100A (en) * | 2016-11-28 | 2017-05-31 | 浙江晨辉婴宝儿童用品有限公司 | The folding stand of foot lever after a kind of improvement |
| CN111252129A (en) * | 2018-12-03 | 2020-06-09 | 环玮健康科技国际企业股份有限公司 | Cart with foldable armrest for controlling frame to fold |
| JP2023029280A (en) * | 2021-08-20 | 2023-03-03 | ワンダーランド スイツァーランド アーゲー | Connection structure and baby carriage |
-
2014
- 2014-12-11 CN CN201420775942.2U patent/CN204341160U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741100A (en) * | 2016-11-28 | 2017-05-31 | 浙江晨辉婴宝儿童用品有限公司 | The folding stand of foot lever after a kind of improvement |
| CN111252129A (en) * | 2018-12-03 | 2020-06-09 | 环玮健康科技国际企业股份有限公司 | Cart with foldable armrest for controlling frame to fold |
| JP2023029280A (en) * | 2021-08-20 | 2023-03-03 | ワンダーランド スイツァーランド アーゲー | Connection structure and baby carriage |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |