CN2936036Y

CN2936036Y - Telescopic cup capable of spring out

Info

Publication number: CN2936036Y
Application number: CN 200620079443
Authority: CN
Inventors: 刘彦朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-24
Filing date: 2006-07-24
Publication date: 2007-08-22
Anticipated expiration: 2016-07-24

Abstract

The utility model relates to a telescopic cup ejected by a spring. The cup comprises a cup body formed by a moulded spring and a macromolecule material, wherein the cup body has a good elastic telescopic function; a cup mouth and a cup base are connected with the moulded cup body which make the cup body an integral structure having the elastic telescopic function, thereby avoiding the defects of a telescopic cup with subsections; a spring is arranged within the cup body wall, which make the extended cup body broader. Moreover, due to the supporting effect of an upper sliding pole and a lower sliding pole, the cup body is more stable when extended; the handle sleeve arranged at the outer side of the cup body is not only an important telescopic and positioning structure, but also can protect the cup body from deformation, which can make the telescopic cup feel like a normal cup. The utility model not only can achieve the telescopic function of the cup, at the same time, the integrity of the cup is not destroyed. The utility model has a reasonable structure design and a newly beautiful appearance and an easy production.

Description

The flexible cup that can eject

Affiliated technical field

The utility model relates to a kind of flexible cup, particularly can be by the flexible cup of spring ejection.

Background technology

In prior art, the subject matter that existing flexible cup exists is that cup is imperfect, generally all be to be divided into several sections, at least also be divided into two sections, as: Chinese patent ZL00220254.9 provides a kind of Telescopic cup, its cup is divided into, following two sections, hypomere is the cup with half glass of tube, and half of cup is wall-sandwiched layer, in wall-sandwiched layer, be provided with spring, epimere is half glass of tube in addition, and this glass tube is inserted in the wall-sandwiched layer of cup, and can be ejected by spring, during retraction, compression cup tube under the available bowl cover makes in its retraction cup, and makes epimere cup tube obtain the retraction location by the spiral marking connection of bowl cover and cup.Should be provided with spring structure by flexible cup, make the expansion of cup more stable, but cup is divided into upper and lower two sections, poorly sealed situation occurs at their junctions easily, perhaps need increase special hermetically-sealed construction or encapsulation process technology, increase the trouble of making at junction.

The utility model content

The purpose of this utility model is at the shortcoming in the prior art, and it is the incorporate flexible cup that ejects that a kind of cup is provided, and it is stable that it not only can guarantee that cup launches, and can overcome the shortcoming of the difficult sealing of segmentation cup simultaneously again.

For achieving the above object, solution of the present utility model is as follows:

It is by cup, bowl cover constitutes, its improvements are: described cup by one with the molded flexible cup tube of macromolecular material and spring-loaded floating die, be connected on this flexible cup tube, the rim of a cup at following two ends and base constitute, be with one at the middle part of described cup and hold sleeve, be provided with a pair of upper slide bar chute and a pair of drop shot chute at the two ends of a certain diameter of inwall of holding sleeve, in described upper slide bar chute, be provided with a pair of upper slide bar, and on the bottom land wall, have stretching of upper slide bar, locating hole contracts, the upper end of described upper slide bar links to each other with rim of a cup, and its lower end is provided with and stretches, the spring button that the locating hole that contracts cooperates; Be provided with a pair of drop shot in described drop shot chute, and have the locating hole of stretching, contract of drop shot on the bottom land wall, the lower end of described drop shot links to each other with base, and its upper end is provided with the spring button that cooperates with the locating hole of stretching, contract.

The further improvement project of the utility model is:

Be provided with the air-vent that is used to dispel the heat on the sleeve described holding.

By above-mentioned solution as can be seen, the utility model has adopted a cup tube that is pressed into macromolecular material and spring-loaded floating die, this glass tube itself has fine elastic telescopic function, rim of a cup and cup and the mold pressing of this glass tube are bound up, make cup become a overall structure with Telescopic, thus the shortcoming of having avoided the flexible cup of segmentation to bring; Again owing to be provided with spring in the cup barrel; make the cup tube more wide when deployed condition; add the supporting role of upper and lower slide bar; it is more stable when the cup tube is launched; the sleeve of holding that cup is outside sheathed is not only flexible important structure of locating; simultaneously, it can also be protected cup not pinched and hold distortion, and what make this flexible cup and use conventional cup feels basic identical.The utility model has not only been realized the Telescopic of cup preferably, simultaneously, does not also destroy the globality of cup, reasonable in design, profile novelty, attractive in appearance, be easy to make.

Description of drawings

Fig. 1, deployed condition overall structure schematic diagram of the present utility model (stereogram).

Fig. 2, cross-sectional view of the present utility model (the A-A profile of Fig. 1).

Fig. 3, hold sleeve cross-section structure (holding the B-B profile of sleeve among Fig. 3).

Fig. 4, contraction state structural representation of the present utility model (stereogram).

Fig. 5, spring press-key structure schematic diagram.

Specific embodiment

Referring to Fig. 1, the cup of this flexible cup has a cup tube 1, this glass tube forms with a spring mold pressing identical with cup tube diameter with macromolecular material, spring is wrapped in the macromolecular material, the polymeric cup tube 1 that makes moulding can upper and lower elastic telescopic under the effect of spring, the upper/lower terminal of cup tube respectively hot pressing connect rim of a cup 2 and base 3, thereby form a complete cup, in order to have tea conveniently, can also in rim of a cup 2, increase a Tea-leaf filtering net.Described macromolecular material can be nontoxic flexibility macromolecular material, as: polyester material or organic-silicon-modified macromolecular material etc.Be with one at the middle part of this cup 1 and hold sleeve 4, very fast in order to make cup heat radiation, air-vent is set holding on the sleeve 4.

Referring to Fig. 3, be provided with a pair of upper slide bar chute 5,5 ' and a pair of drop shot chute 6,6 ' at the two ends of a certain diameter of inwall of holding sleeve 4,

Referring to Fig. 1,2,3, in described upper slide bar chute 5,5 ', be provided with a pair of upper slide bar 7,7 ', and on chute 5,5 ' diapire, have a locating

hole

8,9 of stretching, contract of upper slide bar, and described upper slide bar 7,7 ' upper end link to each other with rim of a cup 2, and spring button 7-1,7 '-1 is equipped with in its lower end; In described drop shot chute 6,6 ', be provided with a pair of drop shot 10,10 ', and on the bottom land wall, have a locating

hole

11,12 of stretching, contract of drop shot, described drop shot 10,10 ' lower end link to each other with base 3, spring button 10-1,10 '-1 is equipped with in its upper end, and described bowl cover 13 is threaded with rim of a cup 2.

Referring to Fig. 5, described spring button 7-1 installs like this, is provided with one by keyway 7-2 in the lower end of slide bar 7, and spring 7-3 is fixing should to be pressed in the keyway, and button 7-1 is installed in by in the keyway by interface arrangment.When pushing button 7-1, button can be pressed among the keyway 7-2 in retraction.

Referring to Fig. 1,2, shown in the figure is the state that cup launches, during contraction, spring button 7-1,7 '-1 is pressed into separately locating hole 8,8 ' simultaneously, the bowl cover 13 that will be spun on then on the rim of a cup 2 presses down, the retraction of cup top is held in the sleeve 4, simultaneously, a pair of upper slide bar 7,7 ' is also in the retraction chute 5,5 ', and the spring button 7-1,7 '-1 of its lower end is when the slide bar retraction stroke puts in place, automatically eject from contraction locating hole 9 separately, make the contraction on cup top obtain the location; In like manner, spring button 10-1,10 '-1 is pressed, simultaneously, on lift cup base 3, the retraction of cup bottom is held in the sleeve 4, and can be made the cup bottom obtain shrinking the location by spring button 10-1,10 '-1 automatic contraction locating hole that ejects, Fig. 4 illustrates originally flexible glass contraction state.During expansion, as long as press lower spring button 7-1,7 '-1 and 10-1,10 '-1 respectively, the upper and lower of cup can be ejected respectively, and each above-mentioned spring button also can eject locating hole separately automatically and position, i.e. generate state shown in Figure 1.

Claims

1, a kind of flexible cup that ejects, it is by cup, bowl cover (13) constitutes, it is characterized in that: described cup by one with the molded flexible cup tube (1) of macromolecular material and spring-loaded floating die, be connected on this flexible cup tube, rim of a cup at following two ends (2) and base (3) constitute, be with one at the middle part of described cup and hold sleeve (4), be provided with a pair of upper slide bar chute (5 at the two ends of a certain diameter of inwall of holding sleeve (4), 5 ') and a pair of drop shot chute (6,6 '), in described upper slide bar chute, be provided with a pair of upper slide bar (7,7 '), and on the bottom land wall, have stretching of upper slide bar, locating hole (8 contracts, 9), described upper slide bar (7,7 ') upper end links to each other with rim of a cup (2), and its lower end is provided with and stretches, spring button (the 7-1 that the locating hole that contracts cooperates, 7 '-1); In described drop shot chute (6,6 '), be provided with a pair of drop shot (10,10 '), and on the bottom land wall, have a locating hole of stretching, contract (11,12) of drop shot, the lower end of described drop shot (10,10 ') links to each other with base (3), and its upper end is provided with the spring button (10-1,10 '-1) that cooperates with the locating hole of stretching, contract.

2, the flexible cup that ejects according to claim 1 is characterized in that: be provided with the air-vent that is used to dispel the heat described holding on the sleeve (4).