CN114525967A

CN114525967A - Handle structure and electric oven thereof

Info

Publication number: CN114525967A
Application number: CN202210263040.XA
Authority: CN
Inventors: 方必坤
Original assignee: Guangdong Shangkun Industrial Technology Co ltd
Current assignee: Guangdong Shangkun Industrial Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-05-24

Abstract

The invention provides a handle structure and an electric oven thereof, and relates to the technical field of electric ovens, wherein the handle comprises a handle and a lock catch, a shaft body is arranged on the handle, a lock tongue is connected onto the shaft body, a clamping assembly is arranged on the lock tongue, the lock catch comprises a rod body, a thread section is arranged on the rod body, a rotating sleeve is vertically and rotatably arranged at the end part of the rod body, a baffle is arranged at the end part of the lock tongue, the baffle is matched with the rotating sleeve for use, and a smooth arch is formed on the surface, connected with the rotating sleeve, of the baffle. The invention has the advantages that the lock catch is connected with the box body, the handle is connected with the box door, and the smooth arch of the baffle in the lock tongue is connected and abutted with the rotating sleeve in the rotating process of the handle, so that the box door is tightly connected with the box body, the structure is ingenious, and the using effect is good.

Description

Handle structure and electric oven thereof

Technical Field

The invention relates to the technical field of electric ovens, in particular to a handle structure and an electric oven with the same.

Background

The electric oven is a kitchen appliance for baking food by utilizing the radiant heat emitted by an electric heating element. The electric oven can be used for processing cooked wheaten foods such as bread and pizza, and can also be used for making snacks such as egg tarts and cookies, and consists of an oven body, an oven door, a handle, an electric heating element and a temperature control and timing device; the box body is made of thin steel plates, and is generally made of double-layer materials; the high-temperature resistant tempered glass and the energy gathering net are arranged on the box door so as to keep the temperature in the box and observe the baking condition of food; the electric heating element is usually a metal tube coated with far infrared radiation material. The handle is installed on the chamber door for reach the purpose of locking box and chamber door, but present handle has the phenomenon that the installation is troublesome, tightness is not high when locking with the box, influences the result of use.

Disclosure of Invention

The invention overcomes the defects in the prior art, and provides a handle structure which is convenient to install, the lock catch is connected with the box body, the handle is connected with the box door, and the smooth arch of the baffle plate in the lock tongue is tightly connected with the rotating sleeve in the rotating process of the handle, so that the box door is tightly connected with the box body, the structure is ingenious, and the using effect is good.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the utility model provides a handle structure, includes handle and hasp, be provided with the axis body on the handle, be connected with the spring bolt on the axis body, be provided with the centre gripping subassembly on the spring bolt, the hasp includes the body of rod, be provided with the screw thread section on the body of rod, the tip of the body of rod is rotated perpendicularly and is provided with and changes the cover, the tip of spring bolt is provided with the baffle, the baffle with it uses to change the cover matching, on the baffle with it is formed with level and smooth hunch-up to change the one side that the cover meets.

Further, the smooth camber includes a gradually thickened surface and an equal-thickness surface which are connected in sequence.

Furthermore, the centre gripping subassembly includes base and interior thread hexagon nut ring, the middle part of base is provided with first through-hole, the axis body through connection be in the first through-hole, be provided with the external screw thread on the base, interior thread hexagon nut ring threaded connection be in on the external screw thread.

Furthermore, the base is provided with a first concave position, the handle is provided with a boss, the boss is rotatably connected in the first concave position, a limiting table is arranged in the first concave position, and a reinforcing plate is arranged in the limiting table.

Furthermore, including half tooth screw of interior hexagonal and plain washer, the spring bolt is provided with the second through-hole, the axis body is provided with horizontal screw, half tooth screw of interior hexagonal runs through plain washer, second through-hole in proper order to threaded connection to in the horizontal screw, the inner wall of spring bolt is provided with and is used for injecing the first interior step position of plain washer.

Furthermore, a longitudinal threaded hole is formed in the lock tongue and communicated with the second through hole.

Furthermore, the bolt is provided with an outer step position, the base is internally provided with a second inner step position, and the outer step position is matched with the second inner step position for use.

Further, a sealing ring is arranged in the base.

Furthermore, the handle is provided with a wave position which accords with the human engineering, a second concave position is formed on the outer side of the handle, and a plurality of friction points are arranged in the second concave position.

The electric oven comprises an oven body and an oven door, wherein a lock catch is detachably connected to the oven body, and a handle is detachably connected to the oven door.

Compared with the prior art, the invention has the beneficial effects that:

the base in the clamping assembly is matched with the inner thread hexagon nut ring for use, the inner thread hexagon nut ring is connected to the base, so that the handle is connected to the box door, and the lock catch is connected to the box body through the thread section, so that the clamping assembly is convenient to assemble and disassemble; the lock catch is connected with the box body, the handle is connected with the box door, and the handle is connected with the box door, so that the smooth arch of the baffle plate in the lock tongue is connected and abutted with the rotating sleeve in the rotating process, the box door is tightly connected with the box body, the whole structure is ingenious, and the using effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, with the understanding that the present disclosure is to be considered as an exemplification of the invention and is not intended to limit the invention to the embodiments illustrated in the drawings, in which:

FIG. 1 is a general view of a handle structure;

FIG. 2 is an exploded view of the handle structure I;

FIG. 3 is an exploded view of the handle structure II;

FIG. 4 is a schematic structural view of a base;

fig. 5 is a schematic structural view of the locking bolt;

figure 6 is a general view of the mounting of the handle structure on the electric oven.

In the figure: 1-handle, 101-boss, 102-wave position, 103-second concave position, 2-lock catch, 201-rod body, 2011-thread section, 202-rotating sleeve, 3-shaft body, 301-transverse screw hole, 4-lock tongue, 401-baffle, 4011-smooth arch, 40111-gradually thickened surface, 40112-equal-thickness surface, 402-second through hole, 403-first inner step position, 404-longitudinal threaded hole, 405-outer step position, 5-base, 501-first through hole, 502-external thread, 503-first concave position, 504-limit table, 505-reinforcing plate, 506-second inner step position, 6-inner hexagon nut ring, 7-inner hexagon half-tooth screw, 8-flat washer, 9-sealing ring, 10-box body, 11-box door.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 6, a handle structure may be installed in an electric appliance having a cabinet structure including, but not limited to, a sterilizer, a microwave oven, a home electric oven, a medical oven, and an oven, which is illustrated in the present embodiment by being applied to the electric oven.

This handle structure includes handle 1 and hasp 2, be connected with axis body 3 on the handle 1, be connected with spring bolt 4 on the axis body 3, specifically, spring bolt 4 is provided with second through-hole 402, axis body 3 is inserted and is connected to in the second through-hole 402, can see from figure 2 and figure 3, axis body 3 sets to square form, the square poroid of matcing is also set to the junction of second through-hole 402 and axis body 3, thereby can drive spring bolt 4 and rotate when making handle 1 drive axis body 3 rotate, square form set up and make and can not take place to skid when rotating between spring bolt 4 and the axis body 3

The lock catch 2 comprises a rod body 201, a threaded section 2011 is arranged on the rod body 201, and a threaded hole position is correspondingly formed on the box body 10 of the electric oven, so that the lock catch 2 can be fixedly arranged on the box body 10 by being connected to the threaded hole position of the box body 10 through the threaded section 2011 in a threaded mode, and the installation is convenient; the end part of the rod body 201 is vertically and rotatably provided with the rotating sleeve 202, the end part of the bolt 4 is provided with the baffle 401, the baffle 401 and the rotating sleeve 202 are matched for use, when the handle 1 rotates and the baffle 401 rotates to the rear of the rotating sleeve 202, namely as shown in fig. 1, the box door 11 and the box body 10 are locked, and the box door 11 cannot be opened; when the handle 1 is rotated reversely to separate the baffle 401 from the rotary sleeve 202, the rotary sleeve 202 no longer blocks the baffle 401, and the box door 11 can be freely opened.

The application is also beneficial in that a smooth arch 4011 is formed on the surface of the baffle 401, which is connected with the rotating sleeve 202, specifically, when being seen in fig. 5, the smooth arch 4011 comprises a gradually-increased thickness surface 40111 and an equal-thickness surface 40112 which are connected in sequence, and the design is that, when the box door 11 is locked to the box body 10, the handle 1 rotates to drive the baffle 401 to rotate, and when the combination of fig. 1, fig. 2 and fig. 5 is seen, the gradually thickening surface 40111 of the smooth arch 4011 is connected with the rotating sleeve 202, and the baffle 401 rotates continuously, the equal thickness surface 40112 is connected with the rotating sleeve 202 in sequence, the design of the smooth arch 4011 achieves the purpose that the baffle 401 and the rotating sleeve 202 are locked gradually, namely, the box door 11 and the box body 10 are gradually locked and tightly connected, and the rotary sleeve 202 is designed to rotate along with the movement of the baffle 401 and is connected with the baffle 401 in a rotating way, so that the combination is smooth, and the abrasion is not easy to occur.

Be provided with the centre gripping subassembly on spring bolt 4, the centre gripping subassembly includes base 5 and internal thread hexagon nut ring 6, the middle part of base 5 is provided with first through-hole 501, axis body 3 is through connection in first through-hole 501, be provided with external screw thread 502 on the base 5, internal thread hexagon nut ring 6 is threaded connection on external screw thread 502, can see from figure 6, base 5 and internal thread hexagon nut ring 6 are the inside and outside both sides that are located chamber door 11 respectively, 11 reservations of chamber door have the hole site, the hole site is inserted from the outside to base 5, internal thread hexagon nut ring 6 is locked on the external screw thread 502 of base 5 in the inboard, can fix this centre gripping subassembly on chamber door 11.

The base 5 is provided with a first concave position 503, the handle 1 is provided with a boss 101, the boss 101 is rotatably connected in the first concave position 503, a limit table 504 is arranged in the first concave position 503, the base 5 is fixed on the box door 11 and does not rotate, the handle 1 is rotatably connected with the base 5, when the handle 1 rotates, the boss 101 slides in the first concave position 503, so that the handle 1 and the base 5 are combined and tightly matched, the limit table 504 limits the boss 101, so that the rotation angle of the handle 1 is limited, a reinforcing plate 505 is arranged in the limit table 504, and the reinforcing plate 505 achieves the effect of reinforcing the structure of the limit table 504; a sealing ring 9 is arranged in the base 5, the sealing ring 9 is embedded in the base 5, and the sealing performance between the handle 1 and the base 5 is enhanced.

Including half tooth screw 7 of inner hexagonal and plain washer 8, the axis body 3 is provided with horizontal screw hole 301, half tooth screw 7 of inner hexagonal runs through plain washer 8 in proper order, second through-hole 402, and threaded connection is in horizontal screw hole 301, the inner wall of spring bolt 4 is provided with the first interior step position 403 that is used for injecing plain washer 8, when locking, plain washer 8 is that the overlap joint is fixed in first interior step position 403, be provided with outer step position 405 on spring bolt 4, be provided with second interior step position 506 in the base 5, outer step position 405 uses with second interior step position 506 is supporting, thereby make spring bolt 4 can inject the inboard at base 5, consequently when half tooth screw 7 of inner hexagonal locks to horizontal screw hole 301, can lock spring bolt 4 on the axis body 3, when handle 1 drives the axis body 3 and rotates, can drive spring bolt 4 and rotate.

The bolt 4 is provided with a longitudinal threaded hole 404, the longitudinal threaded hole 404 is communicated with the second through hole 402, and after the half-thread screw 7 of the inner hexagon is locked, the screw is locked in the longitudinal threaded hole 404, so that the half-thread screw 7 of the inner hexagon can be further abutted and locked, and the fixing effect is enhanced.

Specifically, be provided with the wave position 102 that accords with ergonomic on the handle 1, the order is held comfortablely, also difficult emergence is slipped, the outside of handle 1 is formed with the concave position 103 of second, be provided with a plurality of friction points in the concave position 103 of second, during the conventional use, the hand is held tightly on handle 1, the thumb can be pressed on the friction point of the concave position 103 of second, the friction point has the friction effect of reinforcing with the thumb, thereby can strengthen the whole effect of gripping to handle 1 of hand, the rotation of the control handle 1 of being convenient for.

The invention also discloses an electric oven, which comprises an oven body 10 and an oven door 11, wherein the lock catch 2 is detachably connected to the oven body 10 through a thread section 2011, and the handle 1 is detachably connected to the oven door 11 through a clamping component, so that the electric oven is convenient to assemble and disassemble and has an ingenious structure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a handle structure, its characterized in that, includes handle and hasp, be provided with the axis body on the handle, be connected with the spring bolt on the axis body, be provided with the centre gripping subassembly on the spring bolt, the hasp includes the body of rod, be provided with the screw thread section on the body of rod, the tip of the body of rod is rotated perpendicularly and is provided with and changes the cover, the tip of spring bolt is provided with the baffle, the baffle with it uses to change the cover matching, on the baffle with the one side that changes the cover and meet is formed with level and smooth hunch-up.

2. A handle structure according to claim 1 wherein said smooth camber comprises successively connected progressively thicker and equally thicker surfaces.

3. A handle structure according to claim 1 or 2, wherein the clamping assembly comprises a base and an allen nut ring, a first through hole is provided in the middle of the base, the shaft is connected in the first through hole in a penetrating manner, an external thread is provided on the base, and the allen nut ring is connected to the external thread in a threaded manner.

4. A handle structure according to claim 3, wherein said base defines a first recess, said handle defines a boss, said boss is pivotally connected within said first recess, said first recess defines a stop, and said stop defines a reinforcement plate.

5. The handle structure as claimed in claim 3, comprising a half-thread hexagon screw and a flat washer, wherein the latch bolt is provided with a second through hole, the shaft body is provided with a transverse screw hole, the half-thread hexagon screw sequentially penetrates through the flat washer and the second through hole and is screwed into the transverse screw hole, and the inner wall of the latch bolt is provided with a first inner step for limiting the flat washer.

6. A handle structure according to claim 5 wherein said bolt is provided with a threaded longitudinal bore, said threaded longitudinal bore communicating with said second through bore.

7. The handle structure of claim 6, wherein the latch has an outer step, the base has a second inner step, and the outer step is used in cooperation with the second inner step.

8. A handle structure according to claim 3 wherein a sealing ring is provided in the base.

9. The handle structure of claim 1, wherein the handle is provided with an ergonomic wave position, and a second recess is formed on the outer side of the handle, and the second recess is provided with a plurality of friction points.

10. The electric oven is characterized by comprising an oven body and an oven door, wherein the lock catch is detachably connected to the oven body, and the handle is detachably connected to the oven door.