CN215298058U

CN215298058U - Accomodate simple rocker

Info

Publication number: CN215298058U
Application number: CN202121428594.8U
Authority: CN
Inventors: 赵志远; 罗敏
Original assignee: Guangdong Ou Ou You Home Furnishing Co Ltd
Current assignee: Guangdong Ou Ou You Home Furnishing Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-24
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an accomodate simple rocker, include: a connecting part and a hand crank; the connecting part is provided with a shaft part used for being connected with an external part, and the crank handle drives the connecting part to integrally rotate; the first end of the hand crank is pivoted with the connecting part, and the second end is a force application end; the connecting part is provided with a groove body for clamping and containing the crank handle; when the hand crank is unfolded, the force arm between the force application end and the shaft part is increased. The utility model discloses a crank can be accomodate on connecting portion, is convenient for accomodate of crank when not using, can not bulge outside, prevents the condition of mistake touching; after the crank is accomodate, the application of force portion is outside being located the mount table simultaneously in a parallel with the axial region, and convenient to use person expandes the crank through application of force in application of force portion, and it is more convenient to expand. The rotation is more labor-saving after the unfolding; the whole process of storage and expansion is convenient; the utility model has the advantages of longer length of the hand crank and convenient and comfortable gripping.

Description

Accomodate simple rocker

Technical Field

The utility model relates to a hand rocker technical field, more specifically the utility model relates to an accomodate simple hand rocker that says so.

Background

The hand rocker is a device that rotates and carry out the regulation to the product through drive connecting piece or connecting axle, and the hand rocker generally includes: the connecting shaft can be connected with transmission structures such as gears, the hand-operated lever drives the connecting shaft to rotate so as to drive the gears to rotate, and therefore the purpose of adjustment is achieved through a series of transmissions.

The hand-operated rod can be applied to the child learning table, the adjusting device on the child learning table is driven to operate through the hand-operated rod, and then the height of the child learning table is adjusted, but the hand-operated rod of the child learning table in the prior art is exposed out of the child learning table, cannot be stored and is easily touched by mistake; also have the hand rocker that the part can be accomodate on the market, the hand rocker includes: the rocker arm is clamped in the installation part when being stored, the clamping groove for clamping the rocker arm is arranged on the installation part, two symmetrical approximately arc-shaped grooves are arranged on the clamping groove, when the rocker arm is taken out, the rocker arm is pinched to rotate outwards to be taken out at the position of the groove through the fingertip of a user, the mode is very inconvenient, and meanwhile, due to the limitation of the volume of the installation part, the area of the groove cannot be too large, the groove is small generally, and the rocker arm is difficult to take out to a certain extent.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a accomodate simple hand rocker.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an accomodate simple hand rocker which characterized in that: the method comprises the following steps: a connecting part and a hand crank; the connecting part is provided with a shaft part used for being connected with an external part, and the crank handle drives the connecting part to integrally rotate; the first end of the hand crank is pivoted with the connecting part, and the second end is a force application end; the connecting part is provided with a groove body for clamping and containing the crank handle; when the hand crank is unfolded, the force arm between the force application end and the shaft part is increased.

In a further technical solution, the connecting portion includes: the installation platform and the shaft part, the groove body clamped by the crank handle is arranged on the peripheral wall of the installation platform.

In a further technical scheme, the tank body comprises: the first end of the hand crank is pivoted in the first groove body.

In a further technical scheme, the second end of the hand crank is provided with a force application part, the second end of the hand crank is clamped in the second groove body, and the force application part is positioned outside the second groove body.

In a further technical scheme, the pivot point of the hand crank and the connecting part is not on the axis of the shaft part.

In a further technical scheme, the plane of the hand crank is a first plane when the hand crank rotates, the plane of the moving track is a second plane when the hand crank is stored or unfolded, and the first plane is not parallel to the second plane.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has: the utility model discloses a crank can be accomodate on connecting portion, is convenient for accomodate of crank when not using, can not bulge outside, prevents the condition of mistake touching; after the crank is accomodate, the application of force portion is outside being located the mount table simultaneously in a parallel with the axial region, and convenient to use person expandes the crank through application of force in application of force portion, and it is more convenient to expand. The rotation is more labor-saving after the unfolding; the whole process of storage and expansion is convenient; the utility model has the advantages of longer length of the hand crank and convenient and comfortable gripping.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1-2 are schematic structural views of the hand lever at different angles in the unfolded state;

fig. 3-4 are schematic structural diagrams of different angles in the state of accommodating the hand lever.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

A hand crank with simple accommodation, as shown in fig. 1-2, comprising: a connecting part 100 and a hand crank 200.

The connection part 100 is for mounting on an applied product, and the connection part 100 includes: the mounting table 110 is used for mounting and accommodating the crank handle 200, the shaft 120 is used for connecting with other external components, and the circumferential surface of the shaft 120 is arc-shaped, so that the connection part 100 can rotate integrally.

The hand crank 200 is used for driving the connecting part 100 to rotate, the first end of the hand crank 200 is pivoted on the mounting table 110 of the connecting part 100, the second end of the hand crank 200 is a force application end, and a user applies force to clockwise or anticlockwise rotate at the second end to drive the connecting part 100 to rotate.

In order to facilitate the user to hold the hand crank 200, a force application part 210 is disposed at the second end of the hand crank 200, the force application part 210 is in the shape of a short rod and is approximately vertically connected to the hand crank 200, and the force application part 210 is pivotally connected to the hand crank 200 to be capable of rotating.

The crank handle 200 can be accommodated in the connecting portion 100, as shown in fig. 3-4, the peripheral wall of the mounting platform 110 is provided with the groove 111 for clamping the crank handle 200, and the groove 111 comprises: the hand crank 200 comprises a first groove body and a second groove body, wherein a first end of the hand crank 200 is pivoted in the first groove body, a second end of the hand crank 200 is clamped in the second groove body for storage, a force application part 210 is positioned outside the second groove body, and after storage, as shown in fig. 4, the force application part 210 is approximately parallel to the axis of the shaft part 120; when the hand crank 200 needs to be unfolded, only the force application part 210 needs to be applied, and the hand crank can be unfolded by rotating 180 degrees anticlockwise in the direction shown in fig. 4, so that the hand crank is more convenient to store and unfold than the traditional hand crank; meanwhile, after the hand crank 200 is unfolded, the force arm between the force application end and the shaft part 120 is increased, and the hand crank is more labor-saving in use.

Further, in the present embodiment, the surface of the mounting platform 110 is recessed inward, so that the edge of the mounting platform 110 forms a flange, and the flange is provided with the groove 111, which is convenient for accommodating the hand crank 200.

Further, when accomodating, application of force portion 210 is outside being located mount table 110, so for traditional hand rocker structure, traditional hand rocker is when accomodating, and the hand rocker is accomodate in the installation department wholly, the utility model discloses a crank 200's length is bigger, and is more laborsaving.

Further, the pivot point between the hand crank 200 and the connecting portion 100 is not on the axis of the shaft portion 120.

Further, when the hand crank 200 rotates, the plane where the moving track is located is a first plane, when the hand crank 200 is stored or unfolded, the plane where the moving track is located is a second plane, and the first plane and the second plane are not parallel, so that the hand crank 200 can normally drive the connecting part 100 to rotate.

In this embodiment, connecting portion 100 and crank 200 all can adopt the plastic material to make, simple process, convenient assembling, the crank can be applied to children and learn on the table for adjust children's study height.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an accomodate simple hand rocker which characterized in that: the method comprises the following steps: a connecting part and a hand crank; the connecting part is provided with a shaft part used for being connected with an external part, and the crank handle drives the connecting part to integrally rotate; the first end of the hand crank is pivoted with the connecting part, and the second end is a force application end; the connecting part is provided with a groove body for clamping and containing the crank handle; when the hand crank is unfolded, the force arm between the force application end and the shaft part is increased.

2. A hand rocker for simple storage according to claim 1, characterised in that: the connecting part comprises: the installation platform and the shaft part, the groove body clamped by the crank handle is arranged on the peripheral wall of the installation platform.

3. A hand rocker for simple storage according to claim 2, characterised in that: the cell body include: the first end of the hand crank is pivoted in the first groove body.

4. A hand rocker for simple storage according to claim 3, characterised in that: the second end of the hand crank is provided with a force application part, the second end of the hand crank is clamped in the second groove body, and the force application part is positioned outside the second groove body.

5. A hand rocker for simple storage according to claim 1, characterised in that: the pivot point of the hand crank and the connecting part is not on the axis of the shaft part.

6. A hand rocker for simple storage according to claim 1, characterised in that: the plane of the hand crank is a first plane when the hand crank rotates, the plane of the moving track is a second plane when the hand crank is stored or unfolded, and the first plane is not parallel to the second plane.