CN105852652A

CN105852652A - Controllable annular spring and detachable pot cover lifting handle with the same

Info

Publication number: CN105852652A
Application number: CN201610337773.8A
Authority: CN
Inventors: 盛明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-22
Filing date: 2016-05-22
Publication date: 2016-08-17

Abstract

The invention discloses a controllable annular spring and a detachable pot cover lifting handle with the same. The detachable pot cover lifting handle comprises a male buckle and a female buckle, the male buckle is wholly in a column shape, one end of the male buckle is of an arc design, a groove is formed in the male buckle, a hole for accommodating the column-shaped male buckle is formed in the female buckle, and the female buckle is provided with the controllable annular spring. The controllable annular spring is characterized by being wholly in an oval shape or a semicircular and semiellipse shape or an annular shape with force bearing points at the two ends or an annular shape with one end being fixed and the other end being forced. By means of the structure that a buckling method of the buckles is improved, the annular spring becomes controllable, and convenience is brought to human life. When being applied to the detachable pot cover, the controllable annular spring is simple to design and easy to implement compared with a spring in the prior art.

Description

A kind of controllable ring spring and the dismountable type pot lid handle of application thereof

Technical field

The present invention relates to cooker technical field, a kind of controllable ring spring and the dismountable type pot cover of application thereof Handle.

Background technology

At present, lifting pot cover for convenience, be generally provided with to carry on pot cover and buckle or handle, such as Chinese patent is awarded Power notification number CN20245742U discloses " a kind of handle and have the pot cover of this handle ", the technique effect of lid patent formula it One is, it is simple to grips and avoids scalding；Two respectively constitute head and standing part at the two ends of the grip part of handle, in order at pot Lid can be positioned on the kitchen range top with vertical state, to keep health when leaving pot.But this is designed with and is short of: first, Hand is persistently fixed with pot cover, is not easy to clean；Second, storage, during transport pot cover, take too much space；3rd pot lid handle damages In bad time, it is not easy to change.In order to solve these problems, in the patent application of Application No. 201310614303.8, disclose A kind of " cover structure ", the pot cover of this design arranges cavity, and handle arranges jaw, uses dismountable type design, but this sets Meter part is too much, clamping instability, and the cavity of pot cover becomes the institute sheltered evil people and countenance evil practices, and is not easy to clean.In grant number it is In the utility model patent of 201220380965.4, disclosing " carrying of a kind of pot cover is buckled ", this is designed with magnetic and connects, and uses Material have permanent magnet, magnetic material, an electromagnet, use electromagnet, although can conveniently control the presence or absence of magnetic, but harm It is to need to use battery, easy high temperature generation explosion danger, and uses permanent magnet and magnetic material, be then inconvenient to carry the de-of button Unload.

The many uses of ring spring are by smashing, and pin thread pressing enters box, ring spring clamping pin thread, keeps connecting, when Time to be separated, can only firmly pull pin thread and box, be allowed to separately.This occupation mode has inconvenience, wastes strength, more holds Easily tear bad clothing etc..If ring spring is used in the connection of pot cover, although structure is enough simple, but, be pot When lid and handle connect, need firmly pressing, time separately, need to pull handle and pot cover, use inconvenience.And, when pot cover mistake During weight, it may occur however that situation about naturally coming off, so the structure of snap-fastener can not simply be used on dismountable type handle.

Summary of the invention

For the variety of problems overcoming existing pot lid handle to design, convenient for collecting, transport, prevent that scalds to go out in use Existing, the uncontrollable defect of buckle ring spring of existing snap-fastener.

The technical solution adopted for the present invention to solve the technical problems is: a kind of controllable ring spring and application thereof Dismountable type pot lid handle, this dismountable type pot lid handle includes two parts: pin thread and box, pin thread entirety becomes column, and one end uses Cambered design, is provided with groove, and the other end is firm with pot cover by the way of screw thread or welding to be connected；It is public that box is provided with receiving column The hole of button, is provided with controllable ring spring.Controllable ring spring entirety becomes ellipticity, or semicircle semiellipse shape, Or two ends arrange the circular of stress point, or one end is fixed, other end stress circular, when pin thread inserts box, controlled The ring spring of system clamps pin thread groove, and when needing to shirk, to the ring spring force controlled, ring spring deforms, pin thread Shirk successfully.

The invention has the beneficial effects as follows, the present invention uses the design structure of machinery, stable connection, simple in construction, user Just, it is possible to effectively pot cover be attached with handle or shirk.

Accompanying drawing explanation

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

Fig. 1 is column pin thread schematic diagram.

Fig. 2 is box body schematic diagram.

Fig. 3 is box body sectional view.

Fig. 4 is ellipse spring schematic diagram.

Fig. 5 is the ellipse spring schematic diagram of band force section.

Fig. 6 is that pin thread, box combine schematic diagram.

Fig. 7 is semicircle semiellipse type spring schematic diagram.

Fig. 8 is two ends stress ring spring schematic diagrames.

Fig. 9 is one end stress ring spring schematic diagram.

Detailed description of the invention

Embodiment 1, Fig. 1 is column pin thread schematic diagram, its overall one-tenth column, 11. arc-shaped heads, 12. grooves, the other end Can use common welding, the mode such as screw thread is connected with pot cover.Fig. 2 is box body schematic diagram, 21. spring placement spaces, 22. column pin threads accommodate space.Fig. 3 is box body sectional view.

Fig. 4 is ellipse spring schematic diagram, 41. transverse points, and 42 ellipse short shaft points, when the two ends of ellipse spring are long When axle is squeezed, 42. ellipse short shaft points can be forced to expand outwardly.Fig. 5 is the ellipse spring schematic diagram of band force section, 51. Force section, after ellipse spring loads 21. spring placement spaces, is applied strength by 51. force sections, will make ellipse spring By 21. walls of spring placement space and extruding of 51. force sections, so that 42. ellipse short shaft points expand outwardly.

Fig. 6 is that pin thread, box combine schematic diagram.62. force application parts, be for the convenient force of staff with ellipse spring Link together.63. pot covers, link together with column pin thread.When 11. arc-shaped heads of column pin thread head into box After the 22. column draught animals accommodate space, continuing to head in ellipse spring, 12. grooves are clamped by 42. ellipse short shaft points, keep public affairs Button is stably connected with box.

When needing to separate pin thread with box, press 62. force section accessories, make 42. ellipse short shaft points expand outwardly, pin thread Can shirk with box.

It should be noted that owing to part has error, pin thread can be made to be not sufficiently stable with the connection of box, can box with Or the contact site of pot cover arranges an elastic caoutchouc layer of silica gel, contribute to firm connection.

Embodiment 2, controllable spring is the main points of the present invention, so will stress spring is how can to control below , and repeat no more other.Fig. 7 is semicircle semiellipse type spring schematic diagram.71. semicircle tops, 72. oval bottoms, work as ellipse When the major axis point stress of bottom extrudes so that spring inside diameter is expanded, and principle is identical with ellipse spring, but owing to top uses Circular design, tightr with contacting of 12. grooves, there is more preferable stability than ellipse spring.

Embodiment 3, Fig. 8 is two ends stress ring spring schematic diagrames.81. two ends forced sections, 82. ring springs, when 81. liang When end forced section gives the power of 82. ring spring tangential direction, the internal diameter expansion of 82. ring springs, the folding of spring can be controlled.

Embodiment 4, Fig. 9 is one end stress ring spring schematic diagram.92. one end forced sections, 91. fixed parts.91. fixed parts Fixing, when 92. one end forced sections are by the power of tangential direction, internal diameter is expanded, and can control the folding of spring.

Claims

1. a dismountable type pot lid handle for controllable ring spring and application thereof, including pin thread and box, pin thread entirety becomes Column, one end uses cambered design, is provided with groove；Box is provided with the hole accommodating column pin thread, is provided with controllable annular Spring, it is characterised in that controllable ring spring entirety becomes ellipticity, or semicircle semiellipse shape, or two ends arrange stress point Circular, or one end fixes, other end stress circular.