CN203683040U - Adjustable bottle cover unscrewing device - Google Patents

Abstract

The utility model relates to an adjustable bottle cover unscrewing device. The adjustable bottle cover unscrewing device comprises a grip ring a (10) and a grip ring b (20), wherein the top of the grip ring a (10) and the top of the grip ring b (20) are connected through a movable rotating shaft (104), a threaded rod (202) at the bottom of the grip ring b (20) is clamped in a jacket (103) on the right side of the middle section of the grip ring a (10), and a threaded roller (1034) on the left side of the jacket (103) is meshed with the threaded rod (202). The adjustable bottle cover unscrewing device is simple in structure and convenient to use, a person pushes the threaded roller with one hand to enable the threaded rod at the bottom of the grip ring b to move, so that the gap between the grip ring a and the grip ring b increases or decreases, and the adjustable bottle cover unscrewing device is suitable for unscrewing bottle covers of various sizes.

Description

A kind of adjustable screwing bottle cap device

Technical field:

The utility model relates to a kind of screwing bottle cap device, more specifically to the adjustable screwing bottle cap device of one.

Background technology:

Along with social progress, filling beverage is more and more, for keeping one's end up of filled drink, producer has been used the good bottle cap of leakproofness, such design can keep filled drink to keep one's end up for a long time, shelf-life can keep the long period, but before drinking, customer must first open bottle cap, but the good bottle cap manpower of leak tightness is difficult to open, must open by external force, for example screwing bottle cap clip, general screwing bottle cap clip is all fixed measure, for bottle cap not of uniform size, some bottle caps are just difficult to open, if designing the adjustable screwing bottle cap device of a kind of size just can address this problem, so it is very useful designing a kind of adjustable screwing bottle cap device.

Utility model content:

The purpose of this utility model is exactly for the deficiencies in the prior art, and a kind of adjustable screwing bottle cap device is provided.The utlity model has simple in structurely, easy to use, make the thread rod activity of clamp ring b bottom by hand push screw thread roller bearing, to expand or to dwindle the space between clamp ring a and clamp ring b, be applicable to the advantage of the bottle cap of twisting all size.

Technology solution of the present utility model is as follows:

A kind of adjustable screwing bottle cap device, comprise clamp ring a and clamp ring b, described clamp ring a top is connected with a handle, between clamp ring a and clamp ring b, top connects by movable rotation-shaft, the thread rod of clamp ring b bottom is stuck in the chuck on right side, clamp ring a stage casing, chuck is circular arc, and the screw thread roller bearing in chuck left side is engaged on thread rod.

In technique scheme, the inner ring of described clamp ring a and clamp ring b is respectively equipped with clip tooth a and clip tooth b.

In technique scheme, in the middle of described chuck, be provided with an intersegmental gap, thread rod exposes in gap, and left side, gap is provided with a cross bar, and the rotating shaft activity of screw thread roller bearing is serially connected in cross bar and gap left surface.

The beneficial effects of the utility model are:

The utility model is simple in structure, easy to use, makes the thread rod activity of clamp ring b bottom by hand push screw thread roller bearing, to expand or to dwindle the space between clamp ring a and clamp ring b, is applicable to twist the bottle cap of all size.

Accompanying drawing explanation:

Fig. 1 is the utility model structural representation;

Fig. 2 is the structure for amplifying schematic diagram of a-quadrant in Fig. 1.

In figure: 10, clamp ring a; 101, handle; 102, clip tooth a; 103, chuck; 1031, intersegmental gap; 1032, cross bar; 1033, rotating shaft; 1034, screw thread roller bearing; 104, movable rotation-shaft; 20, clamp ring b; 201, clip tooth b; 202, thread rod.

The specific embodiment:

The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.

Embodiment: see shown in Fig. 1 and Fig. 2, a kind of adjustable screwing bottle cap device, comprise clamp ring a10 and clamp ring b20, described clamp ring a10 top is connected with a handle 101, between clamp ring a10 and clamp ring b20, top connects by movable rotation-shaft 104, the thread rod 202 of clamp ring b20 bottom is stuck in the chuck 103 on right side, clamp ring a10 stage casing, and chuck 103 is circular arc, and the screw thread roller bearing 1034 in chuck 103 left sides is engaged on thread rod 202.

The inner ring of described clamp ring a10 and clamp ring b20 is respectively equipped with clip tooth a102 and clip tooth b201.

In the middle of described chuck 103, be provided with an intersegmental gap 1031, thread rod 202 exposes in gap 1031, and 1031 left sides, gap are provided with a cross bar 1032, and rotating shaft 1033 activities of screw thread roller bearing 1034 are serially connected in cross bar 1032 and gap 1031 left surfaces.

Principle of work:

A kind of adjustable screwing bottle cap device, clamp ring a10 top is connected with a handle 101, between clamp ring a10 and clamp ring b20, top connects by movable rotation-shaft 104, the thread rod 202 of clamp ring b20 bottom is stuck in the chuck 103 on right side, clamp ring a10 stage casing, chuck 103 is circular arc, the screw thread roller bearing 1034 in chuck 103 left sides is engaged on thread rod 202, the inner ring of clamp ring a10 and clamp ring b20 is respectively equipped with clip tooth a102 and clip tooth b201, in the middle of chuck 103, be provided with an intersegmental gap 1031, thread rod 202 exposes in gap 1031, 1031 left sides, gap are provided with a cross bar 1032, rotating shaft 1033 activities of screw thread roller bearing 1034 are serially connected in cross bar 1032 and gap 1031 left surfaces, by hand push screw thread roller bearing 1034, make the thread rod 202 being engaged with in the interior movement in gap 1031, to expand or to dwindle the space between clamp ring a10 and clamp ring b20, to be enclosed within on different big or small bottle caps, bottle cap is backed out.

Claims (3)

1. an adjustable screwing bottle cap device, comprise clamp ring a(10) and clamp ring b(20), it is characterized in that: described clamp ring a(10) top is connected with a handle (101), clamp ring a(10) and clamp ring b(20) between top connect by movable rotation-shaft (104), clamp ring b(20) thread rod (202) of bottom is stuck in clamp ring a(10) in the chuck (103) on right side, stage casing, chuck (103) is circular arc, and the screw thread roller bearing (1034) in chuck (103) left side is engaged on thread rod (202).

2. the adjustable screwing bottle cap device of one according to claim 1, is characterized in that: described clamp ring a(10) and clamp ring b(20) inner ring be respectively equipped with clip tooth a(102) with clip tooth b(201).

3. the adjustable screwing bottle cap device of one according to claim 1, it is characterized in that: in the middle of described chuck (103), be provided with an intersegmental gap (1031), thread rod (202) exposes in gap (1031), left side, gap (1031) is provided with a cross bar (1032), and rotating shaft (1033) activity of screw thread roller bearing (1034) is serially connected in cross bar (1032) and gap (1031) left surface.

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