CN207411960U - A kind of scalding-prevention cover of adjustable openings - Google Patents

Abstract

The utility model is related to a kind of scalding-prevention covers of adjustable openings, which is characterized in that scalding-prevention cover further includes Telescopic positioning device, including first and second conduit（5、51）With first and second sliding tube（6、61）, the first sliding tube（6）Including first and second bending section（4、41）, the second sliding tube（61）Including third and fourth bending section（42、43）, first, second, third and fourth bending section（4、41、42、43）Difference can be in first and second conduit（5、51）Middle slip；First, second, third and fourth bending section（4、41、42、43）Be respectively equipped with sliding eye and its in be respectively equipped with spring and its plush copper, first and second conduit（5、51）Both ends be respectively equipped with opening location hole, which part does not set that there are two close location hole；When Telescopic positioning device stretches opening, each plush copper slides into each opening location hole and clamping positioning, and when Telescopic positioning device stretches closing, each plush copper slides into each closing location hole and clamping positioning.

Description

A kind of scalding-prevention cover of adjustable openings

Technical field

The utility model is related to a kind of scalding-prevention covers of adjustable openings.

Background technology

It is various for containing the tableware type of foodstuff, there are cup, bowl, basin, dish, disk；Material is different, there is stainless steel, plastics system Product and ceramic；Wherein crockery is favored compared with by people, because crockery is moist, color is bright and beautiful and it is clear to be convenient for It washes, most families all can be preferred when buying tableware；And its various elements is relatively stablized in use, is not easy to be precipitated Harmful substance；

It is each containing regardless of the tableware of type and material is all without handle and edge is also than shallower in actual life When the soup kind just come out of the stove and cooking, with hand go to take the tableware that food is housed will be burned to dining table or due to tableware and Edge can be stained with oil stain during food is filled and then can be very sliding, single-handedly go by not paying attention to slightly to slide, particularly ceramics Product brings inconvenience to using therefore.

Utility model content

In view of the above deficiency of the prior art, the main technical problems to be solved in the utility model are：

A kind of scalding-prevention cover of adjustable openings is provided, the size of tableware is catered to by adjusting the size of scalding-prevention cover opening, And in the compressible volume in the case of, convenient for collection.

In order to solve the above technical problems, the utility model employs following technical scheme：

Design a kind of scalding-prevention cover of adjustable openings, which is characterized in that the scalding-prevention cover include by be in hollow tubular the Frame that one to two conduit and the first to two sliding tube are formed is fixedly connected on the frame lower end in netted and by flexible material The set body and the set body of composition extend downwardly and the chassis for being useful for placing object are fixedly connected in its lower end；

The scalding-prevention cover further includes Telescopic positioning device, the set body can stretch in company with the Telescopic positioning device opening or It closes；

The Telescopic positioning device includes first and second conduit and first and second sliding tube, first and second conduit Include the both ends of connection respectively, first sliding tube includes first and second bending section and respectively can be in first and second conduit It is slided in one end, second sliding tube includes third and fourth bending section and respectively can be in the other end of first and second conduit It slides；

First, second, third and fourth bending section is respectively equipped with sliding eye, and the both ends of first and second conduit, which are respectively equipped with, to be beaten Location hole is opened, two closing location holes are respectively equipped in the middle part of first and second conduit；

Spring and its plush copper are respectively equipped within first, second, third and fourth bending section, each spring includes both ends, One end of each spring is fixed with the respective bending section, and the other end is fixedly connected with the respective plush copper, institute It states each plush copper and part is extended by the sliding eye of each bending section；

When the Telescopic positioning device stretches opening, each plush copper slides into each opening location hole and clamping Positioning, when the Telescopic positioning device stretches closing, each plush copper slides into each closing location hole and clamping is determined Position.

The length of above-mentioned first, second, third and fourth bending section is the one of the length of first conduit or the second conduit respectively Half.

Above-mentioned each sliding eye is made of respectively the wall surface of first, second, third and fourth bending section through punching；It is described every A location hole that opens and closes is made of respectively the wall surface of first and second conduit through punching.

Above-mentioned each plush copper is in spherical.

The beneficial effects of the utility model are：

The utility model further includes Telescopic positioning device, and set body can stretch in company with the Telescopic positioning device plays on or off It closes；Telescopic positioning device includes first and second conduit and first and second sliding tube, and the first sliding tube includes first and second bending section simultaneously It can be slided respectively in one end of first and second conduit, the second sliding tube includes third and fourth bending section and respectively can be first and second It is slided in the other end of conduit；First, second, third and fourth bending section be respectively equipped with sliding eye and be respectively equipped in it spring and its Plush copper, each plush copper extend part by the sliding eye of each bending section；Both ends, the middle part of first and second conduit are respectively equipped with Open location hole, two closing location holes；Each plush copper can slide into each opening location hole or each closing location hole and clamping Positioning.It is opened or closed by Telescopic positioning device and the size of scalding-prevention cover opening is adjusted with this to cater to the size of tableware, and In the compressible volume in the case of, convenient for collection.

Description of the drawings

Below in conjunction with the accompanying drawings, the embodiment of the utility model is described in further detail：

Fig. 1 is the schematic diagram of existing ceramic bowl；

Fig. 2 is schematic diagram of the opening of the utility model in minimum and flexible closed state；

Fig. 3 is schematic diagram when the utility model is matched with tableware and is open in maximum and flexible opening state.

Fig. 4 is two times of the I portions enlarged drawing of scalding-prevention cover shown in Fig. 3；

Reference numeral and its technical characteristic title in attached drawing is as follows：

12 sets of ceramic bowl body, 3 chassis

4th, 41,42,43 first, second, third and fourth bending sections 5,51 first and second conduits

6th, 61 first and second sliding tube, 7 spring, 8 plush copper

9 sliding eyes 10 open location hole 11 and close location hole.

Specific embodiment

As shown in Figure 1,2,3, 4.

This scalding-prevention cover includes first and second conduit 5,51 and the side that forms of first and second sliding tube 6,61 by being in hollow tubular Frame, the rectangular ring-type of the frame, it is in set body 2 that is netted and being made of flexible material to further include and be fixedly connected on frame lower end, The set body 2 extends downwardly and the chassis 3 for being useful for placing object is fixedly connected in its lower end, this scalding-prevention cover is whole also hollow It is rectangular-shaped；

This scalding-prevention cover further includes Telescopic positioning device, and set body 2 can stretch in company with the Telescopic positioning device to be opened or closed.

Telescopic positioning device includes frame, and the front and rear side of frame is made of symmetrical first and second conduit 5,51, a left side for frame The right is made of symmetrical first and second sliding tube 6,61, first and second conduit 5,51 respectively include connection left and right ends, first Sliding tube 6 includes can be in first and second conduit 5,51 in 90 degree of first and second bending sections 4,41 bending to the right and difference with it It is slided in left end, the second sliding tube 61 includes and it is in 90 degree third and fourth bending sections 42,43 bending to the left and distinguish can be It is slided in the right end of first and second conduit 5,51；The length of first, second, third and fourth bending section 4,41,42,43 is the first conduit respectively 5 or second conduit 51 length half.

The wall surface of the end of first, second, third and fourth bending section 4,41,42,43 extends through punching and forms a circular cunning Dynamic hole, the wall surface of the left and right end of first and second conduit 5,51 extend through punching and form an opening location hole, and first and second leads The wall surface at the middle part of pipe 5,51 extends through punching and forms two closing location holes, referring to sliding eye 9, opens location hole 10, pass Close location hole 11；

Compression spring is respectively equipped within first, second, third and fourth bending section 4,41,42,43 and its in the convex of sphere shape Head, each spring include both ends, and one end of each spring and the internal face of respective bending section fix, the other end with it is respective Plush copper is fixedly connected, and each plush copper extends part by the sliding eye of each bending section, referring to spring 7, plush copper 8；

When need to allow the opening of scalding-prevention cover to maximize and it is flexible open when, first and second sliding tube 6,61 is stretched out, the First, two bending sections 4,41 are slided to the left in first and second conduit 5,51, third and fourth bending section 42,43 first and second conduit 5, It is slided to the right in 51, until when sliding into the opening location hole of first and second conduit 5,51 Far Lefts or rightmost, four convex Head is respectively clamped under the elastic force effect of four springs with corresponding opening location hole so as to which clamping positions respectively；

When needing that the opening of scalding-prevention cover is allowed to minimize, first and second sliding tube 6,61 is inwardly compressed, first and second bending Portion 4,41 is slided to the right in first and second conduit 5,51, third and fourth bending section 42,43 is slided to the left in first and second conduit 5,51 Dynamic, four plush coppers first skid off opening location hole respectively therewith, then slide into first and second conduit 5, the closing on 51 centers Location hole, and be respectively clamped under the elastic force effect of four springs with corresponding closing location hole so as to which clamping positions.

It maximizes the opening of scalding-prevention cover during use and set body 2 stacks downwards automatically under the effect of gravity, loading ceramic bowl 1 Afterwards, the flexible opening for opening or closing Telescopic positioning device and then adjusting scalding-prevention cover is selected according to the rim of a bowl size of ceramic bowl 1 Size is adapted with ceramic bowl 1, after plush copper is opened or closed location hole clamping, can be gone to hold first and second sliding tube with hand 6th, 61 anti-scald be set on dining table is picked up；When taking out ceramic bowl 1, the opening of scalding-prevention cover is finally adjusted to maximizing, set body 2 is in gravity Effect is lower to be stacked downwards automatically, takes out ceramic bowl 1；When not in use, compressible volume is stored, and is not taken up space.

Claims (4)

1. a kind of scalding-prevention cover of adjustable openings, it is characterised in that：The scalding-prevention cover is included by being in the first to two of hollow tubular Conduit（5、51）With the first to two sliding tube（6、61）The frame of composition is fixedly connected on the frame lower end in netted and by soft Property material form set body（2）And the set body（2）It extends downwardly and the bottom for being useful for placing object is fixedly connected in its lower end Disk（3）；

The scalding-prevention cover further includes Telescopic positioning device, the set body（2）Can stretch in company with the Telescopic positioning device opening or It closes；

The Telescopic positioning device includes first and second conduit（5、51）With first and second sliding tube（6、61）, described First, two conduit（5、51）Include the both ends of connection, first sliding tube respectively（6）Including first and second bending section（4、41）And Difference can be in first and second conduit（5、51）One end in slide, second sliding tube（61）Including third and fourth bending section （42、43）It and respectively can be in first and second conduit（5、51）The other end in slide；

First, second, third and fourth bending section（4、41、42、43）It is respectively equipped with sliding eye, first and second conduit（5、51）'s Both ends are respectively equipped with opening location hole, first and second conduit（5、51）Middle part be respectively equipped with two closing location holes；

First, second, third and fourth bending section（4、41、42、43）Within be respectively equipped with spring and its plush copper, each spring Including both ends, one end of each spring is fixed with the respective bending section, and the other end is consolidated with the respective plush copper Fixed connection, each plush copper extend part by the sliding eye of each bending section；

When the Telescopic positioning device stretches opening, each plush copper slides into each opening location hole and clamping is determined Position, when the Telescopic positioning device stretches closing, each plush copper slides into each closing location hole and clamping positioning.

2. scalding-prevention cover according to claim 1, it is characterised in that：First, second, third and fourth bending section（4、41、42、 43）Length be first conduit respectively（5）Or second conduit（51）Length half.

3. scalding-prevention cover according to claim 2, it is characterised in that：Each sliding eye respectively by described first and second, 3rd, four bending section（4、41、42、43）Wall surface through punching form；Each opening and closing location hole is respectively by described First and second conduit（5、51）Wall surface through punching form.

4. according to the scalding-prevention cover described in claim 1 ~ 3 any claim, it is characterised in that：Each plush copper is in spherical.