阅读说明：本技术 一种可拆卸式手柄 (Detachable handle ) 是由 刘鹏 魏成杰 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种可拆卸式手柄,包括手柄主体和固定在锅本体上的连接块,手柄主体通过锁定组件安装在连接块上,手柄主体上横向设置有前端开口的安装腔,锁定组件包括按钮、推杆、限位件、挡板、转动块、第一弹性部件和第二弹性部件,转动块与连接块之间存在双重锁定,手柄主体不会与锅本体之间连接稳定；优点是不会与锅本体之间产生晃动,虽然按钮暴露在外,即使误操作按钮,双重锁定不会解除,不存在误操作风险,使用可靠性较高。(The invention discloses a detachable handle, which comprises a handle main body and a connecting block fixed on a pot body, wherein the handle main body is arranged on the connecting block through a locking assembly, an installation cavity with an opening at the front end is transversely arranged on the handle main body, the locking assembly comprises a button, a push rod, a limiting piece, a baffle plate, a rotating block, a first elastic component and a second elastic component, double locking exists between the rotating block and the connecting block, and the handle main body cannot be stably connected with the pot body; the advantage can not rock with producing between the pot body, though the button exposes outward, even the maloperation button, the double-locking can not be relieved, does not have the maloperation risk, uses the reliability higher.)

1. A detachable handle comprises a handle main body and a connecting block fixed on a pan body, and is characterized in that the handle main body is installed on the connecting block through a locking assembly, an installation cavity with an opening at the front end is transversely arranged on the handle main body, the locking assembly comprises a button, a push rod, a limiting piece, a baffle plate, a rotating block, a first elastic component and a second elastic component, the push rod is arranged in the installation cavity, a strip-shaped jack is arranged at the upper end of the handle main body and communicated with the installation cavity, the button is inserted into the installation cavity from the strip-shaped jack and fixedly connected with the push rod, the button can move back and forth in the strip-shaped jack under stress, the rotating block is positioned at the front side of the handle main body and fixedly connected with the handle main body, the rotating block is in a circular ring shape, an inner hole of the rotating block is communicated with the installation cavity, the limiting part is arranged in the rotating block and comprises a bottom plate and a limiting post which is positioned above the bottom plate and fixed on the bottom plate, the bottom plate is positioned in front of the push rod, the rear side of the bottom plate is provided with a first inclined plane, the front side of the push rod is provided with a second inclined plane, the first inclined plane and the second inclined plane are inclined downwards from front to back, the second inclined plane is positioned above the first inclined plane and attached to the first inclined plane, the baffle is a circular plate and is arranged at the front side of the rotating block and fixedly connected with the rotating block, the baffle seals an opening at the front end of the rotating block, and the baffle is coaxial with the rotating block, the diameter of the baffle is equal to the outer diameter of the rotating block, the first elastic part is transversely arranged between the baffle and the push rod, the first elastic part is respectively connected with the baffle and the push rod, the first elastic part is positioned above the bottom plate, the second elastic part is vertically arranged, the second elastic part is positioned below the bottom plate, the second elastic part is respectively connected with the bottom plate and the rotating block, N arc-shaped locking blocks are coaxially arranged on the outer side wall of the rotating block at intervals, the front end surfaces of the N arc-shaped locking blocks are positioned on the same circular surface coaxial with the rotating block, the rear end surfaces of the N arc-shaped locking blocks are positioned on the same circular surface coaxial with the rotating block, N is an integer greater than or equal to 3, and an opening is further arranged on the side wall of the rotating block, the limiting column can penetrate out of the opening and extend to the outside of the rotating block, a circular concave cavity is arranged on the connecting block, the circular concave cavity extends forwards from the rear end face of the connecting block, the diameter of the circular concave cavity is equal to that of the baffle, N groups of limiting grooves are arranged on the side wall of the circular concave cavity at intervals, each group of limiting grooves respectively comprises a first groove and a second groove which are communicated with each other, the rear end face of the first groove is arranged on the rear end face of the connecting block, the second groove is an arc-shaped groove, the rear end face of the second groove is positioned on the front side of the rear end face of the connecting block, the front end face of the first groove and the front end face of the second groove are positioned on the same circular face, and the difference between the outer diameter and the inner diameter of the second groove is equal to the difference between the outer diameter and the inner diameter of the arc-shaped locking block, the side wall of the round cavity is also provided with a slot for inserting the limiting column. When the handle main body and the pot body are in a detachable state, the first elastic part and the second elastic part are in a free stretching state, the limiting column extends out of the rotating block from the opening, when the handle main body and the pot body are in a connection locking state, the first elastic part and the second elastic part are in a free stretching state, the limiting column penetrates through the opening and then is inserted into the slot, and N arc-shaped locking blocks are correspondingly located in N second grooves one by one.

2. The detachable handle of claim 1, wherein the first resilient member is implemented by a first spring and the second resilient member is implemented by a second spring.

Technical Field

The invention relates to a handle, in particular to a detachable handle.

Background

The handle of traditional pan adopts non-detachable fixed connection mode with the pot body of pan usually, and the pan occupation space is great when accomodating from this. In order to save the occupied space of the pot when the pot is stored, the detachable handle is available on the market in recent years, when the pot is used, the detachable handle is connected with the pot body, and when the pot is stored, the detachable handle can be detached to be separated from the pot body.

Chinese patent No. CN200820168539.8 discloses a pot with a removable handle, in the patent, a connecting part is arranged on a pan body, a handle is detachably connected on the connecting part, wherein, the tail end of the connecting part is provided with a straight through groove and a round through groove communicated with the straight through groove, the inside of the handle is sequentially provided with a button, a fixed pin and a spring from top to bottom, the top of the button is exposed out of the surface of the handle, the upper part of the fixed pin is provided with a cylindrical part, the middle part of the fixed pin is provided with an outward convex conical part, the size of the straight through groove on the connecting part is adapted to the cylindrical part of the fixed pin, and a spring is provided between the bottom of the fixing pin and the inside of the handle to give the fixing pin a tendency to move upward, and, the cylindrical part of the fixing pin passes through the circular through groove on the connecting part, while the conical part of the fixing pin is just clamped in the circular through groove on the connecting part, therefore, the handle is connected with the pot body, installed and detached through downward pressing of the button.

However, in the above patent, in order to ensure that the fixing pin can be smoothly connected with the connecting portion, the external dimension of the fixing pin is inevitably larger than the circular through groove, so that the handle is inevitably shaken relative to the pot body in the use process, in addition, the user realizes the connection, installation and disassembly of the handle and the pot body through the button, the button is exposed, when the button is touched carelessly, the handle is separated from the pot body, the misoperation risk is large, and the use reliability is not high.

Disclosure of Invention

The invention aims to solve the technical problem of providing a detachable handle which cannot shake with a pot body, has no misoperation risk and has higher use reliability.

The technical scheme adopted by the invention for solving the technical problems is as follows: a detachable handle comprises a handle main body and a connecting block fixed on a pot body, wherein the handle main body is installed on the connecting block through a locking assembly, a mounting cavity with an opening at the front end is transversely arranged on the handle main body, the locking assembly comprises a button, a push rod, a limiting part, a baffle plate, a rotating block, a first elastic part and a second elastic part, the push rod is arranged in the mounting cavity, a strip-shaped jack is arranged at the upper end of the handle main body and communicated with the mounting cavity, the button is inserted into the mounting cavity from the strip-shaped jack and fixedly connected with the push rod, the button can move back and forth in the strip-shaped jack under stress, the rotating block is positioned at the front side of the handle main body and fixedly connected with the handle main body, and is annular, the inner hole of the rotating block is communicated with the installation cavity, the limiting part is arranged in the rotating block and comprises a bottom plate and a limiting column which is positioned above the bottom plate and fixed on the bottom plate, the bottom plate is positioned in front of the push rod, the rear side of the bottom plate is provided with a first inclined plane, the front side of the push rod is provided with a second inclined plane, the first inclined plane and the second inclined plane are inclined downwards from the front to the back, the second inclined plane is positioned above the first inclined plane and attached to the first inclined plane, the baffle is a circular plate, the baffle is arranged at the front side of the rotating block and fixedly connected with the rotating block, the opening at the front end of the rotating block is sealed by the baffle, the baffle is coaxial with the rotating block, and the diameter of the baffle is equal to the outer diameter of the rotating block, the first elastic part is transversely arranged between the baffle and the push rod, the first elastic part is respectively connected with the baffle and the push rod, the first elastic part is positioned above the bottom plate, the second elastic part is vertically arranged and is positioned below the bottom plate, the second elastic part is respectively connected with the bottom plate and the rotating block, N arc-shaped locking blocks are coaxially arranged on the outer side wall of the rotating block at intervals, the front end surfaces of the N arc-shaped locking blocks are positioned on the same circular surface coaxial with the rotating block, the rear end surfaces of the N arc-shaped locking blocks are positioned on the same circular surface coaxial with the rotating block, N is an integer greater than or equal to 3, an opening is further arranged on the side wall of the rotating block, and the limiting column can penetrate out of the rotating block from the opening, the connecting block is provided with a circular concave cavity which extends forwards from the rear end face of the connecting block, the diameter of the circular concave cavity is equal to that of the baffle, N groups of limiting grooves are arranged on the side wall of the circular concave cavity at intervals, each group of limiting grooves respectively comprises a first groove and a second groove which are communicated with each other, the rear end face of the first groove is arranged on the rear end face of the connecting block, the second groove is an arc-shaped groove, the rear end surface of the second groove is positioned at the front side of the rear end surface of the connecting block, the front end surface of the first groove and the front end surface of the second groove are positioned on the same circular surface, the difference between the outer diameter and the inner diameter of the second groove is equal to the difference between the outer diameter and the inner diameter of the arc-shaped locking block, and a slot for inserting the limiting column is further formed in the side wall of the circular concave cavity. When the handle main body and the pot body are in a detachable state, the first elastic part and the second elastic part are in a free stretching state, the limiting column extends out of the rotating block from the opening, when the handle main body and the pot body are in a connection locking state, the first elastic part and the second elastic part are in a free stretching state, the limiting column penetrates through the opening and then is inserted into the slot, and N arc-shaped locking blocks are correspondingly located in N second grooves one by one.

The first elastic part is realized by adopting a first spring, and the second elastic part is realized by adopting a second spring.

Compared with the prior art, the pot handle has the advantages that the handle main body is arranged on the connecting block through the locking assembly, the locking assembly comprises the button, the push rod, the limiting piece, the baffle plate, the rotating block, the first elastic component and the second elastic component, when the handle main body and the pot body are in a disassembly state, the button is not operated at the moment, the first elastic component and the second elastic component are both in a free stretching state, the limiting column extends out of the rotating block from an opening of the rotating block, at the moment, if the handle main body is required to be arranged on the pot body, the button is firstly pushed forwards to enable the button to move forwards for a certain distance, the button drives the push rod to synchronously move forwards for a certain distance, at the moment, the first elastic component is compressed, the limiting piece moves downwards for a certain distance to compress the second elastic component, the limiting column retracts into the rotating block from the opening of the rotating block, then the N arc-shaped locking blocks on the rotating block are aligned with the N The front end surfaces of the arc-shaped locking blocks are attached to the front end surface of the first groove in which the arc-shaped locking blocks are positioned in the concave cavity, the handle body is rotated towards the direction of the second groove to enable the N arc-shaped locking blocks to correspondingly enter the N second grooves one by one, the N arc-shaped locking blocks are correspondingly fixed by the N second grooves one by one, the opening on the rotating block is over against the slot on the connecting block, the rotating block cannot move along the front-back direction, the button is released, the first elastic component and the second elastic component reset at the moment, the button, the push rod and the limiting piece also reset, the limiting column penetrates through the opening and then is inserted into the slot, the handle body is installed on the pot body, when the handle body needs to be detached from the pot body, the button is pushed forwards again to enable the button to move forwards for a certain distance and then to be pressed, the push rod is driven by the button to synchronously move, the limiting piece moves downwards for a certain distance to compress the second elastic part, the limiting column retracts into the rotating block from the opening again, then the handle main body is rotated reversely to enable the N arc-shaped locking blocks to be separated from the second grooves where the N arc-shaped locking blocks are located and enter the first grooves communicated with the second grooves where the N arc-shaped locking blocks are located, at the moment, the locking between the rotating block and the connecting block is released, the handle main body is pulled backwards, the rotating block is separated from the connecting block, the button is loosened, and the disassembly is completed, therefore, the fixed connection between the handle body and the pot body is realized through the matching of the N arc-shaped locking blocks and the N second grooves and the matching of the limiting column and the slot, double locking exists between the pot body and the handle body, the stability of the limiting piece is ensured through the matching between the first inclined plane and the second inclined plane, the shaking between the handle main body and the, n arc locking block still is injectd in N second recess, does not have the maloperation risk, uses the reliability higher.

Drawings

FIG. 1 is a perspective view of the detachable handle of the present invention connected to a pot body;

FIG. 2 is a perspective view of the detachable handle connecting block of the present invention installed on the pot body;

FIG. 3 is a perspective view of the detachable handle of the present invention with the connecting block removed from the handle body;

FIG. 4 is a perspective view of the detachable handle of the present invention with the retainer and the connecting block removed from the handle body;

FIG. 5 is a cross-sectional view of FIG. 1;

FIG. 6 is a cross-sectional view of FIG. 3;

FIG. 7 is a perspective view of a connection block of the removable handle of the present invention;

FIG. 8 is a view showing the state where the rotary block is inserted into the connecting block when the detachable handle of the present invention is mounted;

FIG. 9 is a view showing the detachable handle of the present invention in a state where the rotary block is inserted into the connecting block and rotated when it is mounted;

FIG. 10 is an initial state view of the detachable handle of the present invention when detached;

fig. 11 is a perspective view of the handle body and the turning block in the detachable handle of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.