CN218489727U

CN218489727U - Handle device and camper

Info

Publication number: CN218489727U
Application number: CN202222885972.6U
Authority: CN
Inventors: 普成龙; 张泫舜; 刘元财
Original assignee: Ecoflow Technology Ltd
Current assignee: Ecoflow Technology Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-17
Anticipated expiration: 2032-10-31

Abstract

The application relates to the field of cargo transportation, and specifically provides a handle device and a camper. The handle device comprises a handle, a first rotation limiting mechanism, a second rotation limiting mechanism and a connecting piece. The first rotation limiting mechanism comprises a first fixing piece and a first limiting piece. The first fixing piece is provided with a plurality of first clamping positions forming a first annular structure. The first limiting member is configured to be selectively in limiting fit with at least one first position-limiting stop in the plurality of first positions, and can move along the rotation axis to be separated from the corresponding first position-limiting stop. The second rotation limiting mechanism comprises a fixing piece and a second limiting piece. The second fixing part is provided with a plurality of second clamping positions. The second limiting part is configured to be connected with the second rotating end and is connected with the first limiting part through a connecting part. The position of the second limiting part can be synchronously adjusted by adjusting the position of the first limiting part without respectively moving the first limiting part and the second limiting part, and the angle of the handle relative to the frame can be adjusted more conveniently.

Description

Handle device and camper

Technical Field

The application relates to the field of cargo conveying equipment, in particular to a handle device and a camper.

Background

The camper generally is equipped with handle device, and the user can drive the camper through pushing away, drawing handle device and remove to in carry the goods through the camper short distance. In order to enhance the user experience, in the related art camper handle devices are provided with an adjustment mechanism to adjust the angle of the handle device relative to the frame. However, in order to maintain the stability of the handle device, both ends of the handle device are usually connected to the frame of the camper, and if the adjusting mechanism is only disposed at one end of the handle device, the other end of the handle device cannot be limited by the adjusting mechanism, which may cause the handle device to be unstable. Therefore, the adjusting mechanisms are usually disposed at both ends of the handle device, however, when the angle of the handle device is adjusted by using such a design, two adjusting mechanisms of the handle device need to be controlled, which causes inconvenience in adjusting the angle of the handle device.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a handle device and a camper which can easily adjust the angle of the handle device.

An embodiment of the present application provides a handle device, the handle device includes a grip, a first rotation limiting mechanism, a second rotation limiting mechanism, and a connector. The handle is provided with a first rotating end and a second rotating end, the rotating axes of the first rotating end and the second rotating end are coincident, and the first rotating limiting mechanism comprises a first fixing piece and a first limiting piece. The first fixing piece is provided with a plurality of first clamping positions, and the first clamping positions form a first annular structure. The first limiting member is configured to be connected with the first rotating end, the rotating axis of the first rotating end is coaxial with the central axis of the first annular structure, and the first limiting member is configured to be selectively in limiting fit with at least one first position of the plurality of first positions and can move along the rotating axis to be separated from the corresponding first position. The second rotation limiting mechanism comprises a fixing piece and a second limiting piece. The second fixing piece is provided with a plurality of second clamping positions. The second limiting part is configured to be connected with the second rotating end and is connected with the first limiting part through the connecting piece, and the second limiting part is used for being selectively in limiting fit with at least one of the second clamping positions under the driving of the first limiting part and can move along the rotating axis to separate from the corresponding second clamping position.

In the handle device of the above embodiment, the first limiting member and the second limiting member are connected by the connecting member, so that the first limiting member can drive the second limiting member to move, and when the first limiting member extends into the first position, the second limiting member correspondingly extends into the second position, so that the handle is fixed relative to the frame. When the first limiting piece is separated from the first clamping position, the second limiting piece is correspondingly separated from the second clamping position, so that the handle can rotate relative to the frame. Because the first clamping positions form a first annular structure, when the handle rotates relative to the frame, the first limiting parts can still extend into the corresponding first clamping positions to limit the position of the handle, so that the handle can realize the fixation of two ends through the first rotation limiting mechanism and the second rotation limiting mechanism, and has better stability. And the position of the second limiting part can be synchronously adjusted by adjusting the position of the first limiting part without respectively moving the first limiting part and the second limiting part, so that the angle of the handle relative to the frame is more convenient to adjust.

In at least one embodiment, the first rotation limiting mechanism further includes an actuating element, and the actuating element is connected to the first limiting element and configured to drive the first limiting element to disengage from the corresponding first clamping position along the rotation axis.

In the handle device of the above embodiment, the user can press the action member to make the action member drive the first locating member to move, so that the first locating member is separated from the corresponding first clamping position, and the mode of driving the first locating member to move is simple and practical.

In at least one embodiment, the first rotation limiting mechanism further includes a first elastic member, and the first elastic member is configured to apply an elastic force to the first limiting member along the rotation axis, so that the first limiting member is in limiting engagement with the corresponding first detent when the driving of the actuator is lost.

In the handle device according to the above embodiment, the first elastic member can apply an elastic force to the first limiting member, so that the first limiting member can be in limiting fit with the first clamping position. Therefore, after the action piece is not pressed, the first limiting piece can be automatically matched with the first clamping position in a limiting mode. Thereby it is more convenient to control the handle rotation to bulldoze through first elastic component, first locating part can be steadily with the spacing cooperation of first screens. The first limiting part is separated from the first clamping position due to shaking and the like of the handle device.

In at least one embodiment, the first rotation end defines a first through hole, the first limiting member includes a first gear plate and a first limiting post, the first limiting post is disposed on one side of the first gear plate, and the first limiting post is disposed in the first through hole when the first gear plate is in limiting engagement with the first retaining portion.

In the handle device of the above embodiment, when the first fluted disc is in spacing fit with the first clamping position, the first spacing column penetrates through the first through hole, so that the first spacing member is connected with the handle to limit the handle to rotate relative to the first fixing member.

In at least one embodiment, the number of the first through holes and the number of the first limiting columns are multiple and are circumferentially arranged along the rotation axis, and when the first fluted disc is in limiting fit with the first clamping position, each first limiting column penetrates through each corresponding first through hole limit.

In the handle device of the above embodiment, the first position-limiting post is disposed in the first position-limiting post in a penetrating manner, so that the first position-limiting member is connected to the grip. Because the first limiting column and the first through hole are arranged along the circumferential direction of the rotating axis, when the handle rotates relative to the first limiting part, the first limiting column can still correspondingly penetrate through the first through hole.

In at least one embodiment, the first rotation limiting mechanism further includes a first housing, the first housing has a first inner cavity and a first opening communicating with the first inner cavity, the first rotation end, the first fixing member, the first limiting member and the first elastic member are all disposed in the first inner cavity, the handle extends through the first opening, one end of the first elastic member abuts against the first housing, and the other end abuts against the first limiting member, so as to provide a force for limiting and matching the first limiting member and the corresponding first clamping position, and the operating member is slidably disposed in the first housing along the rotation axis, so as to drive the first limiting member to separate from the corresponding first clamping position.

In the handle device of the above embodiment, the first rotating end, the first fixing element, the first limiting element and the first elastic element are located in the first inner cavity and protected by the first housing. And the first elastic piece is installed from a corresponding position through the arrangement of the first shell, so that the elastic force is applied to the first limiting piece.

In at least one embodiment, the first housing includes a first stationary portion and a first rotating portion. The first fixing part is fixedly connected with the first fixing part. The first rotating part rotates around the rotation axis and is connected with the first fixing part, the first rotating part and the first fixing part are enclosed to form a first inner cavity, the first rotating part is fixedly connected with the first rotating end, and the action part is slidably arranged on the first rotating part and used for driving the first limiting part to be separated from the corresponding first clamping position.

In the handle device of the above embodiment, the first rotating portion can rotate along with the handle, and the first fixing portion can be fixed relative to the first fixing member, so that the size of the first opening can be reduced, and dust can be prevented from entering the first cavity. The action piece is connected with the first rotating part in a sliding mode, so that the action piece can drive the first limiting piece to be separated from the first clamping position, and the handle can be adjusted conveniently.

In at least one embodiment, the first rotating part is equipped with mounting groove, regulation hole and draw-in groove on one side that deviates from the first fixed part, the action piece includes main part, regulation post and buckle. The main body is slidably disposed in the mounting groove along the rotation axis. The adjusting post is arranged on one side of the main body facing the mounting groove and is right opposite to the adjusting hole, the main body drives the adjusting post to penetrate through the adjusting hole and abut against and push the first limiting part to drive the first limiting part to be separated from the first clamping position. The buckle with the main part is connected to with the draw-in groove cooperation, the buckle set up in with sliding in the draw-in groove for block the main part with the mounting groove breaks away from.

Among the handle device of above-mentioned embodiment, main part and mounting groove sliding connection to when pressing the main part, the regulation post can wear to locate first through-hole, and supports and press first locating part, makes first locating part can break away from with first screens. The buckle sets up in the draw-in groove with sliding, can inject the slip scope of main part to it breaks away from the condition emergence that the mounting groove leads to the action piece to become invalid to reduce the main part.

In at least one embodiment, the plurality of second locking positions form a second annular structure, the second rotating end is provided with a second through hole, the second through hole has the same shape as the second annular structure and is located opposite to the second annular structure, and the second limiting member is configured to be in limiting fit with the second through hole and the second annular structure.

In the handle device of the above embodiment, the second through hole has the same shape as the second annular structure, so that when the second limiting member extends into the second through hole and the second annular structure, the relative position between the second fixing member and the handle can be limited, so as to limit the rotation of the handle.

The embodiment of this application still provides a camper, including frame, wheel and handle device, the wheel install in the frame, handle device the first mounting reaches the second mounting install in the frame.

In the handle device and the camper of this application, connect first locating part and second locating part through the connecting piece, when first locating part breaks away from first screens, the second locating part also breaks away from the second screens, and the handle can rotate relative to the frame this moment to adjust the angle of handle and frame. When the first limiting part stretches into the first clamping position, the second limiting part also stretches into the second clamping position, so that the handle can be fixed relative to the frame, and a user can push and pull the handle to drive the camping car to move integrally. Through the setting of action, first elastic component and second elastic component, can let the locating part break away from corresponding screens after pressing, after the action is pressed in the cancellation, through the elastic force of first elastic component and second elastic component, can let the locating part stretch into and correspond in the screens for the mode of adjusting the handle angle is simple convenient.

Drawings

Fig. 1 is a perspective view of a camper according to an embodiment of the present application.

Fig. 2 is an exploded view of the camper cart of fig. 1.

Fig. 3 is a perspective view of the handle device of fig. 1.

Fig. 4 is an exploded view of the handle device of fig. 3.

Fig. 5 is a partially exploded view of the handle device of fig. 4.

Fig. 6 is a partial perspective view of the handle device of fig. 3.

Fig. 7 is an exploded view of the first housing and the actuator of fig. 6.

FIG. 8 is a cross-sectional view of the first rotation limiting mechanism, a portion of the connector and a portion of the grip of FIG. 6.

Fig. 9 is an exploded view of the second rotation limiting mechanism, a portion of the connector, and a portion of the grip of fig. 4.

FIG. 10 is an exploded view of the second rotation limiting mechanism, a portion of the grip and a portion of the connector of the alternate embodiment of FIG. 9.

FIG. 11 is a cross-sectional view of the second rotation limiting mechanism, a portion of the connector, and a portion of the grip of FIG. 10.

Description of the main elements

The first and

second rotation parts

231 and 311 of the handle device 100

Mounting groove 2311 of handle 10 and second limiting piece 32

Second toothed disc 321 of adjustment aperture 2312 of first portion 11

First rotation end 111 slot 2313 and second limiting post 322

First through hole 112, first fixing portion 232 and second housing 33

Second portion 12 first lumen 233 second rotating portion 331

The second rotating end 121 has a first opening 234 and a second fixing portion 332

Second through hole 122 first fixing opening 2341 second inner cavity 333

Third portion 13 first rotary opening 2342 second opening 334

Second fixing opening 3341 of action piece 24 of first rotation limiting mechanism 20

The main body 241 of the first fixing member 21 has a second rotary opening 3342

First ring structure 210 adjusts post 242 and second resilient member 34

First position-retaining 211 and snap 243 connecting piece 40

Connecting part 212 first elastic piece 25 camper 001

First limiting member 22, second rotation limiting mechanism 30 and frame 200

Wheel 300 with first toothed disc 221 and second fixed disc 31

The first position-limiting post 222 and the second annular structure 310 have an axis of rotation O

First case 23

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

When two elements (planes, lines) are arranged in parallel, it is to be understood that the relationship between the two elements includes both parallel and substantially parallel. By substantially parallel is understood that there may be an included angle between two elements, the included angle being greater than 0 ° and less than or equal to 10 °.

When two elements (planes, lines) are disposed vertically, it is understood that the relationship between the two elements includes both vertical and substantially vertical. Wherein substantially perpendicular is understood to mean that the angle between two elements is greater than or equal to 80 ° and less than 90 °.

When a parameter is greater than, equal to, or less than an endpoint value, it is understood that the endpoint value allows a tolerance of ± 10%, e.g., a to B is greater than 10, which is understood to include the case where a to B is greater than 9, as well as the case where a to B is greater than 11.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

The camper generally is equipped with handle device, and the user can drive the camper through pushing away, drawing handle device and remove to in carry the goods through the camper short distance. In order to enhance the user experience, the handle device of the camping vehicle in the related art is provided with an adjusting mechanism to adjust the angle of the handle device relative to the vehicle frame. In order to maintain the stability of the handle device, the two ends of the handle device are usually connected to the frame of the camper, and if the adjusting mechanism is only arranged at one end of the handle device, the other end of the handle device cannot be limited by the adjusting mechanism, which may cause the handle device to be unstable. Therefore, the adjusting mechanisms are usually disposed on two sides of the handle device, however, when the angle of the handle device is adjusted, the two adjusting mechanisms of the handle device need to be controlled, so that the angle adjustment of the handle device is inconvenient.

Some embodiments of the present disclosure provide a handle device including a grip, a first rotational limit mechanism, a second rotational limit mechanism, and a connector. The handle is provided with a first rotating end and a second rotating end, the rotating axes of the first rotating end and the second rotating end are coincident, and the first rotating limiting mechanism comprises a first fixing piece and a first limiting piece. The first fixing piece is provided with a plurality of first clamping positions, and the first clamping positions form a first annular structure. The first limiting member is configured to be connected with the first rotating end, the rotating axis of the first rotating end is coaxial with the central axis of the first annular structure, and the first limiting member is configured to be selectively in limiting fit with at least one first position of the plurality of first positions and can move along the rotating axis to be separated from the corresponding first position. The second rotation limiting mechanism comprises a fixing piece and a second limiting piece. The second fixing piece is provided with a plurality of second clamping positions. The second limiting part is configured to be connected with the second rotating end and is connected with the first limiting part through the connecting piece, and the second limiting part is used for being selectively in limiting fit with at least one of the second clamping positions under the driving of the first limiting part and can move along the rotating axis to separate from the corresponding second clamping position.

In the handle device of the above embodiment, the first limiting member and the second limiting member are connected by the connecting member, so that the first limiting member can drive the second limiting member to move, and when the first limiting member extends into the first position, the second limiting member correspondingly extends into the second position, so that the handle is fixed relative to the first fixing member and the second fixing member. When the first limiting piece is separated from the first clamping position, the second limiting piece is correspondingly separated from the second clamping position, so that the handle can rotate relative to the frame. Because the first blocking positions form a first annular structure, after the handle rotates relative to the first fixing part and the second fixing part, the first limiting part can still extend into the corresponding first blocking positions to limit the position of the handle. Therefore, the handle can realize the fixation of two ends through the first rotation limiting mechanism and the second rotation limiting mechanism, and has better stability. And the position of the second limiting part can be synchronously adjusted by adjusting the position of the first limiting part without respectively moving the first limiting part and the second limiting part, so that the angle of the handle relative to the first fixing part and the second fixing part can be adjusted more conveniently.

The handle device can be applied to a movable trolley for carrying people, such as a camper, a baby carriage, a transfer trolley and the like, and other fields, and a user can adjust the angle of the handle according to the actual use condition through the handle device to realize the push-pull of the movable trolley.

Some embodiments of the present application will be described below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the following description, the handle device is used in a camper as an example, but the handle device is not limited to be used only in the field of campers.

Referring to fig. 1 and 2, an embodiment of the present application provides a handle device 100, when the handle device 100 is applied to a camper, the handle device 100 can be connected to a frame 200 of the camper 001, and a user can control a moving direction of the camper 001 through the handle device 100 and move the camper 001 by pushing or pulling the camper.

Referring to fig. 3, the handle device 100 includes a handle 10, a first rotation limiting mechanism 20, a second rotation limiting mechanism 30 and a connecting member 40. The grip 10 has a first rotating end 111 and a second rotating end 121, and the rotating axis O of the first rotating end 111 coincides with that of the second rotating end 121. The first rotation end 111 of the handle 10 is connected to the first rotation limiting mechanism 20, the second rotation end 121 is connected to the second rotation limiting mechanism 30, and one end of the connecting member 40 is connected to the first rotation limiting mechanism 20, and the other end is connected to the second rotation limiting mechanism 30.

Referring to fig. 4 and 5, the first rotation limiting mechanism 20 includes a first fixing member 21 and a first limiting member 22, the first fixing member 21 is formed with a plurality of first locking positions 211, the plurality of first locking positions 211 are disposed around the first fixing member, so that the plurality of first locking positions 211 form a first annular structure 210, and the rotation axis O of the handle 10 coincides with the axis of the first annular structure 210. The first limiting member 22 is configured to be connected to the first rotating end 111 of the grip 10, the first limiting member 22 is configured to selectively engage with at least one first detent 211 of the plurality of first detents 211 in a limiting manner, and the first limiting member 22 can move along the rotating axis O of the grip 10 to disengage from the first detent 211.

The second rotation limiting mechanism 30 includes a second fixed member 31 and a second limiting member 32, the second fixed member 31 is formed with a plurality of second locking positions 311, the second limiting member 32 is configured to be connected to the second rotation end 121, the second limiting member 32 is connected to the first limiting member 22 through a connecting member 40, and the first limiting member 22 can drive the second limiting member 32 to move through the connecting member 40, so that the second limiting member 32 can be selectively in a limiting fit with at least one second locking position 311 of the plurality of second locking positions 311, and can move along the rotation axis O to disengage from the corresponding second locking position 311.

When the first limiting member 22 and the first locking portion 211 are in limiting engagement, the second limiting member 32 and the second locking portion 311 are also in limiting engagement, so that the grip 10 can be kept fixed relative to the frame 200 (see fig. 2), and both ends of the grip 10 are limited to have better stability. When the first limiting members 22 are separated from the corresponding first locking positions 211, the connecting members 40 drive the second limiting members 32, and the second limiting members 32 are also separated from the corresponding second locking positions 311, so that the handle 10 can rotate around the rotation axis O to adjust the angle of the handle 10 relative to the frame 200 (see fig. 2). The position of the second position-limiting member 32 can be adjusted synchronously by adjusting the position of the first position-limiting member 22, without moving the first position-limiting member 22 and the second position-limiting member 32, respectively, so that the angle of the handle 10 relative to the frame 200 can be adjusted more conveniently.

Optionally, referring to fig. 3 and 4, in some embodiments, the grip 10 includes a first portion 11, a second portion 12, and a third portion 13, the first portion 11 and the second portion 12 are spaced apart along the rotation axis O, the third portion 13 is disposed between the first portion 11 and the second portion 12, and the third portion 13 is perpendicular to the first portion 11 and the second portion 12, so that the shape of the grip 10 is "20866". The first rotation end 111 is located at an end of the first section 11 remote from the third section 13 and the second rotation end 121 is located at an end of the second section 12 remote from the third section 13.

The first portion 11 is connected to the first rotation limiting mechanism 20, a connecting portion 212 that is engaged with the frame 200 (refer to fig. 2) is formed at one end of the first fixing member 21 of the first rotation limiting mechanism 20, and the first fixing member 21 can be fixed to the frame 200 (refer to fig. 2) by connecting the connecting portion 212 to the frame 200 (refer to fig. 2), so that when the first limiting member 22 is separated from the first locking portion 211, the grip 10 can rotate relative to the first fixing member 21, and the angle of the grip 10 relative to the frame 200 can be adjusted.

It should be noted that the plurality of first detents 211 located on the first fixing member 21 should be understood that the number of the first detents 211 is two or more. In the first annular structure 210 formed by the plurality of first detents 211, the distance between two adjacent first detents 211 is not limited, and may be the same or different.

Optionally, in some embodiments, the plurality of first locking positions 211 are communicated with each other, so that the first annular structure 210 is shaped like a gear, and the first annular structure 210 penetrates through two opposite sides of the first fixing member 21, so that the first limiting member 22 can be located in the first annular structure 210, and the first limiting member 22 can be separated from the first annular structure 210 when moving along the two directions of the rotation axis O.

The shape of the first limiting member 22 is matched with the shape of the first annular structure 210, so that when the first limiting member 22 is located in the first annular structure 210, the first limiting member 22 is in limit fit with the first blocking portion 211. In some embodiments, the first limiting member 22 is connected to the first rotating end 111 such that the first limiting member 22 and the first rotating end 111 can move simultaneously, so that the grip 10 can move along the rotating axis O with the first limiting member 22.

In other embodiments, referring to fig. 4 and 5, the first rotating end 111 of the handle 10 has a first through hole 112, the first limiting member 22 includes a first tooth plate 221 and a first limiting post 222, the first tooth plate 221 is connected to the first limiting post 222, and the first limiting member 22 can move relative to the handle 10 to extend the first limiting post 222 into the first through hole 112 or separate the first limiting post 222 from the first through hole 112. When the first position-limiting pillar 222 extends into the first through hole 112, the first position-limiting member 22 is connected to the handle 10. The first toothed plate 221 is configured to cooperate with the first annular structure 210, and when the first toothed plate 221 is located in the first annular structure 210, the first position-limiting pillar 222 is disposed through the first through hole 112, so as to limit the rotation of the handle 10 relative to the first fixing member 21. When the first gear plate 221 is separated from the first ring structure 210, the first position-limiting pillar 222 is separated from the first through hole 112, and the handle 10 can rotate relative to the first fixing member 21.

In some embodiments, the axis of the first position-limiting column 222 coincides with the rotation axis O, the cross-sectional shape of the first position-limiting column 222 along the vertical rotation axis O is a non-circular surface with multiple symmetrical axes, such as a regular polygon, a gear, etc., and the shape of the first through-hole 112 is matched with the shape of the first position-limiting column 222, so that when the first position-limiting column 222 extends into the first through-hole 112, the rotation of the handle 10 relative to the first fixing member 21 can be limited. Optionally, the shape of the first retaining column 222 is the same as that of the first toothed disc 221, and the shape of the first through hole 112 is the same as that of the first annular structure 210.

In other embodiments, there are a plurality of first positioning posts 222, and the plurality of first positioning posts 222 are disposed on the first gear plate 221 around the rotation axis O. The number of the first through holes 112 is plural, and the plural first through holes 112 are disposed at the first rotating end 111 around the rotating axis O. The first limiting column 222 can extend into the corresponding first through hole 112 to limit the rotation of the handle 10 relative to the first fixing member 21.

Optionally, the first restraint post 222 is cylindrical in shape. The number of the first through holes 112 is greater than or equal to the number of the first position-limiting columns 222, so that each first position-limiting column 222 can extend into the corresponding first through hole 112.

Referring to fig. 5, fig. 6, fig. 7 and fig. 8, optionally, in some embodiments, the first rotation limiting mechanism 20 further includes a first housing 23, the first housing 23 has a first inner cavity 233 and a first opening 234 communicating with the first inner cavity 233, and the first rotation end 111, the first fixing member 21 and the first limiting member 22 are all located in the first inner cavity 233. A portion of the first fixing member 21 can protrude out of the first cavity 233, and the portion of the first fixing member 21 protruding out of the first cavity 233 and the portion located in the first cavity 233 can be connected through the first opening 234, so that the connection portion 212 of the first fixing member 21 located out of the first cavity 233 can be connected with the vehicle frame 200 (refer to fig. 2). The portion of the grip 10 distal to the first rotational end 111 is located outside of the first interior cavity 233 to allow the second portion 12 of the grip 10 to be connected to the second rotational stop mechanism 30.

Optionally, in some embodiments, the first housing 23 includes a first fixing portion 232 and a first rotating portion 231, the first fixing portion 232 is fixedly connected to the first fixing member 21, and the first rotating portion 231 is rotatably connected to the first fixing portion 232 around the rotation axis O. The first fixing portion 232 and the first rotating portion 231 enclose to form a first inner cavity 233. The first opening 234 includes a first fixing opening 2341 and a first rotating opening 2342, the first fixing opening 2341 is located in the first fixing portion 232, the first fixing opening 2341 is communicated with the first inner cavity 233, and the first fixing portion 232 can be partially connected with the first inner cavity 233 by extending out of the first inner cavity 233 through the first fixing opening 2341. The first rotation opening 2342 is located in the first rotation portion 231, the first rotation opening 2342 is communicated with the first inner cavity 233, and the shape of the first rotation opening 2342 is matched with the shape of the first portion 11, so that the first rotation portion 231 can be driven to rotate synchronously when the handle 10 (refer to fig. 2) rotates.

Optionally, in some embodiments, the first rotation limiting mechanism 20 further includes an actuating element 24, the actuating element 24 is connected to the first limiting element 22, and the actuating element 24 is configured to drive the first limiting element 22 to move along the rotation axis O, so that the first limiting element 22 can be disengaged from the corresponding first locking position 211. It should be noted that the connection between the operating element 24 and the first limiting element 22 may be a direct connection, an indirect connection, a continuous connection, or an intermittent connection, for example, when the angle of the handle 10 needs to be adjusted, the operating element 24 is pushed, and at this time, the operating element 24 may abut against the first limiting element 22.

The operating element 24 is slidably disposed on the first rotating portion 231, and at least a portion of the operating element 24 can extend into the first inner cavity 233 and contact with the first limiting element 22, and drive the first limiting element 22 to disengage from the first locking portion 211.

Specifically, the first rotating part 231 is separated from one side of the first fixing part 232 and is provided with a mounting groove 2311, a regulating hole 2312 and a clamping groove 2313. The regulation holes 2312 are located at the bottom wall of the installation groove 2311, and the number of the regulation holes 2312 is plural, and the plural regulation holes 2312 are provided around the rotation axis O and communicate with the first inner cavity 233. The number of the catching grooves 2313 is at least two and is located at a groove wall of the mounting groove 2311. The actuator 24 includes a main body 241, an adjusting post 242 and a buckle 243, wherein the main body 241 is disposed in the mounting groove 2311 and can slide-fit with the mounting groove 2311 along the rotation axis O. The number of the catches 243 corresponds to the number of the catching grooves 2313, and is provided to the main body 241. The catch 243 is a sliding fit with the catch 2313 to enable the body 241 to slide within a certain range. And the catch 243 can be abutted against the groove wall of the catching groove 2313 to block the main body 241 from being separated from the mounting groove 2311. The adjusting post 242 is disposed on one side of the main body 241, the adjusting post 242 can extend into the first inner cavity 233 through the adjusting hole 2312, and abut against the first limiting post 222 of the first limiting member 22 through the adjusting post 242 to drive the first limiting post 222 to separate from the first through hole 112, so that the first tooth disc 221 separates from the first annular structure 210.

It can be understood that the adjusting post 242 can extend into the first through hole 112 to drive the first position-limiting post 222 to separate from the first through hole 112, and since the first rotating portion 231 rotates synchronously with the handle 10, the adjusting post 242 extends into the first through hole 112 without affecting the rotation of the handle 10.

It is understood that the action member 24 and the first limiting member 22 are not limited to be connected through the first housing 23, but may be connected through other methods, for example, the action member 24 and the first limiting member 22 are fixedly connected, and the action member 24 is pushed and pulled along the rotation axis O direction, so as to drive the first limiting member 22 to limit the position of the first position-limiting member 22 and the first position-limiting member 211 along the rotation axis O direction to extend into the first position-limiting member 211 or separate from the first position-limiting member 211. In this case, the first rotation limiting mechanism 20 may include a first housing 23, and the first limiting member 22 and the first fixing member 21 are protected by the first housing 23. The first housing 23 may not be provided to simplify the structure of the first rotation limiting mechanism 20.

Optionally, in some embodiments, the first rotation limiting mechanism 20 further includes a first elastic member 25, and the first elastic member 25 is configured to apply an elastic force to the first limiting member 22 along the rotation axis O, so that the first limiting member 22 can push the first limiting member 22 when the actuation member 24 loses its actuation, so that the first limiting member 22 can be in limit fit with the corresponding first locking portion 211.

Optionally, the first elastic element 25 is located in the first inner cavity 233, one end of the first elastic element 25 abuts against the cavity wall of the first inner cavity 233, and the other end abuts against the first fluted disc 221 of the first limiting element 22. When the first toothed disc 221 is separated from the first annular structure 210, the first toothed disc 221 and the cavity wall of the first inner cavity 233 press the first elastic member 25, so that the first elastic member 25 exerts an elastic force on the first limiting member 22 along the rotation axis O direction, and when the pressing of the operating member 24 is cancelled, the elastic force can push the first toothed disc 221 to extend into the first annular structure 210. Optionally, the first elastic member 25 is a spring.

It can be understood that the first elastic member 25 is not limited to have one end abutting against the cavity wall of the first inner cavity 233 and the other end abutting against the first fluted disc 221, and other manners are also possible, for example, the first fixing member 21 or the frame 200 is fixed with a sheet metal member, the sheet metal member is disposed along the rotation axis O direction at an interval with the first limiting member 22, one end of the first elastic member 25 is connected with the sheet metal member, and the other end is connected with the first limiting member 22.

The first limiting member 22 can be separated from the first locking position 211 by the action member 24, and the first elastic member 25 can apply an elastic force to the first limiting member 22 to make the first limiting member 22 extend into the first locking position 211. The connecting member 40 can make the second limiting member 32 move along with the first limiting member 22, so that the second limiting member 32 can synchronously disengage from the second position-limiting portion 311 or extend into the second position-limiting portion 311.

The first fixing portion 232 of the first housing 23 is formed with a connecting hole, and one end of the connecting member 40 extends into the first inner cavity 233 through the connecting hole and is connected to the first fluted disc 221 of the first limiting member 22. The other end of the connecting member 40 is connected to the second limiting member 32, so that the first limiting member 22 and the second limiting member 32 can move synchronously along the rotation axis O. Alternatively, the connector 40 is a round rod extending along the axis of rotation O.

Referring to fig. 9, a connecting portion 212 is disposed at one end of the second fixing member 31, and the connecting portion 212 has the same shape as the connecting portion 212 of the first fixing member 21 and is used for connecting with the frame 200. The plurality of second detents 311 on the second fixed member 31 are disposed around the rotation axis O such that the plurality of second detents 311 form the second ring structure 310.

Alternatively, the structure of the second fixing member 31 is the same as that of the first fixing member 21, and it is understood that the structure of the second fixing member 31 is not limited to be the same as that of the first fixing member 21, and may be other structures, for example, the shapes of the second detents 311 and the first detents 211 are different, and the numbers of the first detents 211 and the second detents 311 are different.

The shape of the second limiting member 32 matches with the shape of the second annular structure 310, so that when the second limiting member 32 is located in the second annular structure 310, the second limiting member 32 matches with the second position-limiting portion 311.

The second rotation end 121 of the handle 10 is provided with a second through hole 122, the second limiting member 32 includes a second gear 321 and a second limiting post 322, the second gear 321 is connected to the second limiting post 322, and one end of the connecting member 40 is disposed on the second gear 321. The second position-limiting member 32 can move relative to the grip 10, so that the second position-limiting post 322 can extend into the second through hole 122 or separate from the second through hole 122. When the second position-limiting pillar 322 extends into the second through hole 122, the second position-limiting member 32 is connected to the handle 10. The second gear 321 is used for cooperating with the second annular structure 310, and when the second gear 321 is located in the second annular structure 310, the second position-limiting pillar 322 passes through the second through hole 122, so as to limit the rotation of the handle 10 relative to the second fixing member 31. When the second gear 321 is separated from the second annular structure 310, the second position-limiting pillar 322 is separated from the second through hole 122, and the handle 10 can rotate relative to the second fixing member 31.

Optionally, in some embodiments, the second through hole 122 has the same shape and a corresponding position as the first through hole 112. The second position-limiting pillar 322 has the same shape and a corresponding position as the first position-limiting pillar 222.

Referring to fig. 10 and fig. 11, in other embodiments, the shape of the second through hole 122 is the same as the shape of the second annular structure 310, the second through hole 122 is opposite to the second annular structure 310, and the second limiting member 32 is configured to be in limiting fit with the second through hole 122 and the second annular structure 310. So that the second position-limiting member 32 can limit the relative rotation between the second fixing member 31 and the grip 10 when extending into the second through hole 122 and the second annular structure 310. It can be understood that the second position-limiting member 32 can be understood that the shape of the second position-limiting post 322 is the same as the shape of the second gear 321 and is integrally formed, that is, the second position-limiting member 32 is equivalent to the second gear 321 with increased thickness, and the second position-limiting member 32 is simultaneously inserted through the second annular structure 310 and the second through hole 122 to limit the rotation of the handle 10.

Optionally, in some embodiments, the second rotation limiting mechanism 30 further includes a second housing 33, the second housing 33 has a second inner cavity 333 and a second opening 334 communicated with the second inner cavity 333, and the second rotation end 121, the second fixing member 31 and the second limiting member 32 of the second portion 12 are all located in the second inner cavity 333.

Optionally, in some embodiments, the second housing 33 includes a second fixed portion 332 and a second rotating portion 331, the second fixed portion 332 is fixedly connected to the second fixed member 31, and the second rotating portion 331 is rotatably connected to the second fixed portion 332 around the rotation axis O. The second fixed portion 332 and the second rotating portion 331 enclose a second inner cavity 333. The second opening 334 includes a second fixed opening 3341 and a second rotary opening 3342, the second fixed opening 3341 is located in the second fixed portion 332, the second fixed opening 3341 is communicated with the second cavity 333, and the portion of the second fixed portion 332 extending out of the second cavity 333 is connected with the portion of the second cavity 333 through the second fixed opening 3341. The second rotary opening 3342 is located on the second rotary portion 331, the second rotary opening 3342 is communicated with the second inner cavity 333, and the shape of the first rotary opening 2342 matches the shape of the second portion 12, so that the second rotary portion 331 can be driven to rotate synchronously when the handle 10 rotates.

Optionally, in some embodiments, the second rotation limiting mechanism 30 further includes a second elastic element 34, and the second elastic element 34 is configured to apply an elastic force to the second limiting element 32 along the rotation axis O, so that the second limiting element 32 can push the second limiting element 32 when the actuation element 24 is not driven, so that the second limiting element 32 can be in limiting fit with the corresponding second locking position 311.

Optionally, the second elastic member 34 is located in the second inner cavity 333, and two ends of the second elastic member 34 abut against a cavity wall of the second inner cavity 333, and the other ends abut against the second fluted disc 321 of the second limiting member 32. When the second toothed disc 321 is separated from the second annular structure 310, the second toothed disc 321 and the cavity wall of the second inner cavity 333 press the second elastic member 34, so that the second elastic member 34 applies an elastic force to the second limiting member 32 along the rotation axis O, and thus when the pressing action member 24 (refer to fig. 4) is released, the elastic force can push the second toothed disc 321 to extend into the second annular structure 310. Optionally, the second elastic member 34 is a spring.

Referring back to fig. 1 and 2, an embodiment of the present application further provides a camper 001, wherein the camper 001 includes a frame 200, a wheel 300 and a handle device 100. The wheel 300 is mounted to the frame 200. The first fixing member 21 and the second fixing member 31 of the handle device 100 are connected to the frame 200 for controlling the movement of the camper 001 by pushing, pulling, etc.

In summary, the present embodiment provides a handle device 100 and a camper 001. The first limiting member 22 and the second limiting member 32 are connected by the connecting member 40, and when the first limiting member 22 is separated from the first locking position 211, the second limiting member 32 is also separated from the second locking position 311, and at this time, the grip 10 can rotate relative to the frame 200, thereby adjusting the angle between the grip 10 and the frame 200. When the first limiting member 22 extends into the first position-limiting portion 211, the second limiting member 32 also extends into the second position-limiting portion 311, so that the handle 10 can be fixed relative to the frame 200, so that a user can push and pull the handle 10 to drive the camper 001 to move integrally. Through the setting of action 24, first elastic component 25 and second elastic component 34, can let the locating part break away from corresponding screens after pressing, after action 24 is pressed in the cancellation, through the elastic force of first elastic component 25 and second elastic component 34, can let the locating part stretch into corresponding screens for the mode of adjusting handle 10 angle is simple convenient.

In addition, those skilled in the art should recognize that the above embodiments are provided for illustration only, and not for the purpose of limiting the invention, and that suitable modifications and variations of the above embodiments are possible within the spirit and scope of the disclosure.

Claims

1. A handle device comprising:

the handle device comprises a handle, a first rotating shaft, a second rotating shaft and a connecting piece, wherein the handle is provided with a first rotating end and a second rotating end, the rotating axes of the first rotating end and the second rotating end are overlapped;

first rotation stop gear includes:

the first fixing piece is provided with a plurality of first clamping positions, and the first clamping positions form a first annular structure;

a first limiting member configured to be coupled to the first rotating end, the rotating axis of the first rotating end being coaxial with the central axis of the first ring structure, the first limiting member being configured to selectively engage at least one of the first detents of the plurality of first detents and being movable along the rotating axis to disengage the corresponding first detent;

the second rotates stop gear, includes:

the second fixing piece is provided with a plurality of second clamping positions;

the second limiting part is configured to be connected with the second rotating end and is connected with the first limiting part through the connecting piece, and the second limiting part is used for being selectively in limiting fit with at least one of the second clamping positions under the driving of the first limiting part and can move along the rotating axis to separate from the corresponding second clamping position.

2. The handle device of claim 1, wherein the first rotation limiting mechanism further comprises an actuating member, the actuating member is connected to the first limiting member and configured to drive the first limiting member along the rotation axis to disengage from the corresponding first detent.

3. The handle device of claim 2, wherein the first rotation limiting mechanism further comprises a first elastic member for applying an elastic force to the first limiting member along the rotation axis so that the first limiting member is engaged with the corresponding first position limiting member when the actuating member is not driven.

4. The handle device of claim 1, wherein the first rotating end defines a first through hole, the first positioning member includes a first toothed disc and a first positioning post, the first positioning post is disposed on a side of the first toothed disc, and the first positioning post is disposed through the first through hole when the first toothed disc is engaged with the first positioning post in a positioning manner.

5. The handle device according to claim 4, wherein the first through holes and the first positioning posts are plural and circumferentially arranged along the rotation axis, and when the first toothed disc is in positioning fit with the first locking portion, each first positioning post is inserted into each corresponding first through hole.

6. The handle device according to claim 3, wherein the first rotation limiting mechanism further comprises a first housing, the first housing has a first inner cavity and a first opening communicating with the first inner cavity, the first rotation end, the first fixing member, the first limiting member and the first elastic member are disposed in the first inner cavity, the handle extends out through the first opening, one end of the first elastic member abuts against the first housing, and the other end abuts against the first limiting member, so as to provide a force for limiting and matching the first limiting member with the corresponding first clamping position, and the actuating member is slidably disposed in the first housing along the rotation axis and configured to drive the first limiting member to disengage from the corresponding first clamping position.

7. The handle device of claim 6, wherein the first housing comprises:

the first fixing part is fixedly connected with the first fixing part;

the first rotating part is rotatably connected to the first fixing part around the rotating axis and surrounds the first fixing part to form a first inner cavity, the first rotating part is fixedly connected with the first rotating end, and the action part is slidably arranged on the first rotating part and used for driving the first limiting part to be separated from the corresponding first clamping position.

8. The handle device of claim 7, wherein the first rotating portion is provided with a mounting groove, an adjusting hole and a locking groove at a side away from the first fixing portion, and the actuating member comprises:

the main body is arranged in the mounting groove in a sliding mode along the rotating axis;

the adjusting column is arranged on one surface of the main body, facing the mounting groove, and is right opposite to the adjusting hole, and the main body drives the adjusting column to penetrate through the adjusting hole and push against the first limiting part so as to drive the first limiting part to be separated from the first clamping position;

the buckle is connected with the main body and matched with the clamping groove, and the buckle is arranged in the clamping groove in a sliding mode and used for blocking the main body from being separated from the mounting groove.

9. The handle device as claimed in any one of claims 1 to 8, wherein the plurality of second detents form a second annular structure, the second rotating end has a second through hole, the second through hole has the same shape as the second annular structure and is located opposite to the second annular structure, and the second retaining member is configured to be in retaining engagement with the second through hole and the second annular structure.

10. A camper comprising a frame and a wheel mounted to the frame, wherein the camper further comprises a handle device according to any one of claims 1-8, wherein the first and second fixing members of the handle device are mounted to the frame.