CN211559820U

CN211559820U - Detachable handle

Info

Publication number: CN211559820U
Application number: CN201921673748.2U
Authority: CN
Inventors: 刘鹏; 魏成杰
Original assignee: Ningbo Even Industrial Design Co ltd
Current assignee: Ningbo Even Industrial Design Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-25
Anticipated expiration: 2029-10-09

Abstract

The utility model 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, the handle main body is transversely provided with an installation cavity with an opening at the front end, the locking assembly comprises a button, a push rod, a limiting part, a baffle, a rotating block, a first elastic part and a second elastic part, double locking exists between the rotating block and the connecting block, and the handle main body can not 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.

Description

Detachable handle

Technical Field

The utility model relates to a handle especially relates 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a detachable handle that can not rock with producing between the pot body does not have the maloperation risk, uses the higher reliability is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: 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 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 utility model has the advantages of install the handle main part on the connecting block through the locking subassembly, the locking subassembly includes the button, the push rod, the locating part, the baffle, the turning block, first elastomeric element and second elastomeric element, when the handle main part is in the dismantlement state with the pot body, operating button does not this moment, first elastomeric element and second elastomeric element all are in the freely state of stretching, spacing post stretches outside the turning block from the opening part of turning block, if need install the handle main part on the pot body this moment, at first push button forward makes the button move one section distance forward after pressing the button, button drive push rod moves one section distance forward in step, first elastomeric element is compressed this moment, locating part one section distance compression second elastomeric element of downward movement, spacing post is from the opening part withdrawal turning block of turning block, then move forward after aiming at N first recesses on the connecting block with N arc locking block on the turning block and making the turning block get into after getting into on the connecting block The circular concave cavity is internally provided with an arc-shaped locking block, the front end face of the arc-shaped locking block is attached to the front end face of a first groove where the arc-shaped locking block is positioned, the handle body is rotated towards the direction of a second groove to enable N arc-shaped locking blocks to correspondingly enter N second grooves one by one, the N arc-shaped locking blocks are correspondingly fixed by the N second grooves one by one, an opening in the rotating block is over against a slot in a connecting block, the rotating block cannot move along the front-back direction, a button is loosened at the moment, the first elastic component and the second elastic component reset, 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 disassembled 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, 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 respectively and then 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 utility model realizes the fixed connection between the handle body and the pot body by the matching of the N arc-shaped locking blocks and the N second grooves and the matching of the limiting column and the slot, the double locking exists between the pot body and the handle body, the stability of the limiting piece is ensured by the matching between the first inclined plane and the second inclined plane, the shaking between the handle, 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 mounted 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 baffle and the connecting block removed;

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 the connecting block of the detachable handle of the present invention;

FIG. 8 is a diagram illustrating a state that the turning block of the detachable handle of the present invention is inserted into the connecting block when the detachable handle is installed;

fig. 9 is a state diagram of the detachable handle of the present invention after the rotating block is inserted into the connecting block and rotated when the detachable handle is installed;

FIG. 10 is an initial state 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 present invention will be described in further detail with reference to the following embodiments.

Example (b): as shown in the figure, the detachable handle comprises a handle main body 1 and a connecting block 3 fixed on a pot body 2, the handle main body 1 is installed on the connecting block 3 through a locking assembly, an installation cavity 4 with an opening at the front end is transversely arranged on the handle main body 1, the locking assembly comprises a button 5, a push rod 6, a limiting piece, a baffle 7, a rotating block 8, a first elastic component and a second elastic component, the push rod 6 is arranged in the installation cavity 4, a strip-shaped jack 9 is arranged at the upper end of the handle main body 1, the strip-shaped jack 9 is communicated with the installation cavity 4, the button 5 is inserted into the installation cavity 4 from the strip-shaped jack 9 and is fixedly connected with the push rod 6, the button 5 can move back and forth in the strip-shaped jack 9 under stress, the rotating block 8 is positioned at the front side of the handle main body 1 and is fixedly connected with the handle main body 1, the rotating block 8 is annular, the limiting part comprises a bottom plate 10 and a limiting column 11 which is positioned above the bottom plate 10 and fixed on the bottom plate 10, the bottom plate 10 is positioned in front of the push rod 6, a first inclined surface 12 is arranged at the rear side of the bottom plate 10, a second inclined surface 13 is arranged at the front side of the push rod 6, the first inclined surface 12 and the second inclined surface 13 are both inclined downwards from front to back, the second inclined surface 13 is positioned above the first inclined surface 12 and attached to the first inclined surface 12, the baffle 7 is a circular plate, the baffle 7 is arranged at the front side of the rotating block 8 and fixedly connected with the rotating block 8, the baffle 7 seals the opening at the front end of the rotating block 8, the baffle 7 and the rotating block 8 are coaxial, the diameter of the baffle 7 is equal to the outer diameter of the rotating block 8, a first elastic part is transversely arranged between the baffle 7 and the push rod 6, the first elastic part is respectively connected with the baffle 7 and the push rod 6, the first elastic, the second elastic part is positioned below the bottom plate 10 and is respectively connected with the bottom plate 10 and the rotating block 8, N arc-shaped locking blocks 14 are coaxially arranged on the outer side wall of the rotating block 8 at intervals, the front end faces of the N arc-shaped locking blocks 14 are positioned on the same circular face coaxial with the rotating block 8, the rear end faces of the N arc-shaped locking blocks 14 are positioned on the same circular face coaxial with the rotating block 8, N is an integer larger than or equal to 3, an opening is further formed in the side wall of the rotating block 8, a limiting column 11 can penetrate out of the opening and extend out of the rotating block 8, a circular concave cavity 15 is arranged on the connecting block 3, the circular concave cavity 15 extends forwards from the rear end face of the connecting block 3, the diameter of the circular concave cavity 15 is equal to that of the baffle plate 7, N groups of limiting grooves are arranged on the side wall of the circular concave cavity 15 at intervals, each group of limiting grooves respectively comprises a first groove 16 and, the rear end face of the first groove 16 is arranged on the rear end face of the connecting block 3, the second groove 17 is an arc-shaped groove, the rear end face of the second groove 17 is positioned on the front side of the rear end face of the connecting block 3, the front end face of the first groove 16 and the front end face of the second groove 17 are positioned on the same circular face, the difference between the outer diameter and the inner diameter of the second groove 17 is equal to the difference between the outer diameter and the inner diameter of the arc-shaped locking block 14, and a slot for inserting the limiting column 11 is further formed in the side wall of the circular concave cavity 15; when handle main part 1 and pot body 2 are in the dismantlement state, and first elastomeric element and second elastomeric element all are in the free state of stretching, outside spacing post 11 stretches to turning block 8 from the opening part, when handle main part 1 is in the connection locking state with pot body 2, first elastomeric element and second elastomeric element all are in the free state of stretching, insert the slot after spacing post 11 passes the opening in, N arc locking block 14 one-to-one is located N second recess 17.

In the present embodiment, the first elastic member is implemented by a first spring 18, and the second elastic member is implemented by a second spring 19.

The dismouting principle between the detachable handle of this embodiment and the pot body 2 is: when the handle main body 1 and the pan body 2 are in a disassembled state, the button 5 is not operated at the moment, the first spring 18 and the second spring 19 are both in a free stretching state, the limiting column extends out of the rotating block 8 from the opening of the rotating block 8, at the moment, if the handle main body 1 is installed on the pan body 2 as required, the button 5 is pushed forwards to enable the button 5 to move forwards for a certain distance, the button 5 drives the push rod 6 to move forwards for a certain distance synchronously, the first spring 18 is compressed, the limiting piece moves downwards for a certain distance, the bottom plate 10 compresses the second spring 19, the limiting column 11 retracts into the rotating block 8 from the opening of the rotating block 8, then the N arc-shaped locking blocks 14 on the rotating block 8 are aligned to the N first grooves 16 on the connecting block and then move forwards to enable the rotating block 8 to enter the circular concave cavity 15, and the front end faces of the arc-shaped locking blocks 14 are attached to the front end faces of the first grooves 16 where the arc, at the moment, the handle main body 1 is rotated towards the direction of the second groove 17 to enable the N arc-shaped locking blocks 14 to correspondingly enter the N second grooves 17 one by one, at the moment, the N arc-shaped locking blocks 14 are correspondingly fixed by the N second grooves 17 one by one, the opening on the rotating block 8 is just opposite to the slot on the connecting block, the rotating block 8 cannot move along the front-back direction, at the moment, the button 5 is loosened, the first spring 18 and the second spring 19 reset, the button 5, the push rod 6 and the limiting piece also reset, at the moment, the limiting column 11 passes through the opening and then is inserted into the slot, the handle main body 1 is installed on the pot main body 2, when the handle main body 1 needs to be disassembled from the pot main body 2, the button 5 is pushed forwards again to enable the button 5 to move forwards for a distance and then the button 5 is pressed, the button 5 drives the push rod 6 to synchronously move forwards for a distance, at the, the bottom plate 10 compresses the second spring 19, the limiting column 11 retracts into the rotating block 8 from the opening again, then the handle body 1 is rotated reversely to enable the N arc-shaped locking blocks 14 to be separated from the second grooves 17 where the N arc-shaped locking blocks are located respectively and then enter the first grooves 16 communicated with the second grooves 17 where the N arc-shaped locking blocks are located, at the moment, the locking between the rotating block 8 and the connecting block is released, the handle body 1 is pulled backwards, the rotating block 8 is separated from the connecting block, the button 5 is loosened, and the disassembly is completed.

Claims

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 circular concave 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.