CN201484038U

CN201484038U - Closed liquid ornament with air bag type chamber

Info

Publication number: CN201484038U
Application number: CN2009201657373U
Authority: CN
Inventors: 蔡瑞安
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2010-05-26
Anticipated expiration: 2019-07-17

Abstract

The utility model relates to a closed liquid ornament with an air bag type chamber. A bottom cover is used for sealing an opening edge part at the bottom of a transparent container to form a closed container; an air bag type chamber is convexly arranged towards the lower part of the bottom cover, i.e. at least part of the wall surface of the air bag type chamber is a retractable elastic wall surface to be expanded or shrunken as the air bag; a through hole is arranged between the air bag type chamber and the inside of the closed container to communicate the inside of the air bag type chamber and the inside of the closed container for filling liquid at the same time; the air bag type chamber can be expanded by a certain volume by hydraulic pressure of the filled liquid; when the hydraulic pressure inside the closed container changes along with the environmental temperature, the air bag type chamber can change the volume along with the hydraulic pressure so that the closed container can automatically adjust the inside hydraulic pressure through the air bag type chamber, and the closed container can be prevented from being broken caused by large hydraulic pressure or generating air bubble resulting from decreased hydraulic pressure.

Description

The closed liquid pendulum jewelry of tool gasbag-type room

Technical field

The utility model relates to a kind of closed liquid pendulum jewelry, especially refer to that a kind of bottom surface at closed container is convexly equipped with a gasbag-type room downwards, the size that makes described gasbag-type room expand naturally or to dwindle its volume of change with the hydraulic pressure size of closed container inside prevents to crack or produce bubble with the hydraulic pressure of automatic adjusting closed container inside.

Background technology

Closed liquid pendulum jewelry such as common water polo are a kind of traditional product (gift), its existing structure generally comprises a transparent vessel such as spheroid, one bottom and a base, described transparent vessel can utilize the glass material and form with the blow molding method, or utilize plastic and form with blow molding method (blow molding) or ejection blow molding method (injection blow) (promptly earlier make mold base and carry out the blow molding method again) with emission forming machine, utilize bottom to be closed in the bottom surface opening of transparent vessel again to form a closed container, its inside can be provided with fixing ornament such as personage's statue and/or freely place a plurality of whites (for causing snowflower effect) or colorful green onion shape fragment (a plurality of white or differently colored lustrousfoil fragments), or various floating things, inject liquid and be full of closed container inside by default liquid injection hole on the bottom again; As only injecting water, the user can shake water polo so that inner green onion shape fragment forms the free floating state when injection liquid is single liquid; When injecting liquid and be the biliquid formula as injecting clean oil (as white cured oil) and dying blue water, then floating thing can be on the liquid level of the boundary of biliquid free-floating; Airtight transparent vessel is installed in the base top again with outside displaying; And can set up various device such as light-emitting device such as LED (light emitting diode, light-emitting diode) or other transmission mechanisms (manual or battery drives) in the base, to promote decorative effect.

Yet, when closed container inside is full of liquid, because the variation of environment temperature, can make closed container and interior dress liquid thereof produce in various degree the effect of expanding with heat and contract with cold separately, generally speaking the degree of expanding with heat and contract with cold of dress liquid is greater than airtight transparent vessel in, therefore when temperature raise, the volume of interior dress liquid can increase and oppress closed container, even exceeded holding capacity and it is cracked; When temperature reduced, the volume of interior dress liquid can reduce, and in the closed container thereby can produce bubble and float over the inner top of closed container (transparent vessel), had a strong impact on the outward appearance and the quality of product; So it is excessive and problem that crack must propose effective solution to produce bubble or internal hydraulic pressure at a closed liquid pendulum jewelry.

Summary of the invention

Main purpose of the present utility model provides a kind of closed liquid pendulum jewelry of gasbag-type room, its bottom surface at closed container is convexly equipped with a gasbag-type room downwards, the size that makes described gasbag-type room expand naturally or to dwindle its volume of change with the hydraulic pressure size of closed container inside prevents to crack or produce bubble with the hydraulic pressure of automatic adjusting closed container inside.

In order to achieve the above object, the utility model provides a kind of closed liquid pendulum jewelry of tool gasbag-type room, and it comprises:

One transparent vessel, its bottom is provided with an opening edge portion;

One bottom, be to be closed in the opening edge portion of described transparent vessel bottom to form a closed container to combine with described transparent vessel, described bottom is convexly equipped with a gasbag-type room downwards, it is to be made of to expand with the internal pressure of described gasbag-type room size or to dwindle telescopic elasticity wall that the wall of described gasbag-type room has a part at least, establishes a through hole between described again gasbag-type room and the described closed container inside so that the internal communication of described closed container described gasbag-type room extremely; And

One base is fixed on the base for aforesaid closed container;

Wherein, can fill with liquid in described closed container and the gasbag-type room and make the described gasbag-type room constant volume that expands earlier by the hydraulic pressure that injects liquid, then when the closed container internal hydraulic pressure changes with environment temperature, described gasbag-type room changes its volume size relatively with the size of suffered hydraulic pressure, crack or produce bubble to prevent closed container.

Compared with prior art, the beneficial effects of the utility model are:

The utility model provides a kind of closed liquid pendulum jewelry of tool gasbag-type room, it is to utilize a bottom to be closed in the bottom one opening edge portion of a transparent vessel to form a closed container, and described bottom is convexly equipped with a gasbag-type room downwards, the wall that is described room has at least a part can or dwindle as expansion as the air bag for telescopic elasticity wall, establish a through hole between described again gasbag-type room and the closed container inside so that gasbag-type room and closed container internal communication and can fill with liquid simultaneously, and make the described gasbag-type room constant volume that can expand earlier by the hydraulic pressure that injects liquid; Then when the environment temperature change causes the closed container internal hydraulic pressure to change thereupon, described gasbag-type room can change its volume size relatively with the size of suffered hydraulic pressure, as just expansion increase naturally of gasbag-type room when hydraulic pressure increases, and the gasbag-type room just dwindles naturally when hydraulic pressure reduces, by preventing that to reach closed container from cracking or producing the self-regulation effect of bubble.

The utility model provides a kind of closed liquid pendulum jewelry of tool gasbag-type room, and the wherein said lower edge of being located at the through hole between gasbag-type room and the closed container inside is to form funnelform conical peristoma, and sets steel ball use; When described closed container and gasbag-type room are inversion state and inject liquid for a liquid injection hole on by bottom, described steel ball can be by weight own and funnelform tapering and is fallen to sealing through hole, and after liquid is filled with closed container, can back down steel ball to continue by in the through hole injection gasbag-type room, extremely described gasbag-type room has been filled with liquid and has just been stopped fluid injection after expansion one constant volume earlier by hydraulic pressure, described steel ball can be fallen back and sealed through hole by weight this moment, make the air bag restoring force of the gasbag-type room that has expanded can't force liquid to be back to closed container inside by through hole, the closed container internal liquid can not discharged by liquid injection hole, and then can stamp chock plug with the sealing liquid injection hole at liquid injection hole, reach described gasbag-type room can the expand fluid injection and the closed process of a constant volume.

The utility model provides a kind of closed liquid pendulum jewelry of tool gasbag-type room, it further sets firmly the wire netting of a screen cloth as the little order of tool hole on the through hole between gasbag-type room and the closed container inside, can prevent that when being provided with green onion shape fragment in the closed container it from being entered in the gasbag-type room by through hole.

Description of drawings

Fig. 1 is the exploded perspective schematic diagram of the utility model one embodiment (first body and bottom are one-body molded);

Fig. 2 is the exploded side schematic diagram of Fig. 1 embodiment;

Fig. 3 is the cross-sectional schematic of the closed container of Fig. 1 embodiment;

Fig. 4 is that the structure of the bottom of Fig. 1 embodiment is analysed and observe enlarged diagram;

Fig. 5 is the fluid injection process schematic diagram of the utility model one embodiment (water polo kenel);

Fig. 6 is Fig. 5 embodiment to be increased and user mode figure during the relative expansion of gasbag-type room when the internal hydraulic pressure of closed container;

To be Fig. 5 embodiment reduce to increase and the user mode figure of gasbag-type room when dwindling relatively when the internal hydraulic pressure of closed container Fig. 7;

Fig. 8 is that the structure of the bottom of another embodiment of the utility model (first body separates moulding with bottom) is analysed and observe enlarged diagram.

The specific embodiment

Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.

Shown in Fig. 1-4, the closed liquid pendulum jewelry 1 of tool gasbag-type room of the present utility model comprises a transparent vessel 10, a bottom 20 and a base 30, wherein, described transparent vessel 10 can utilize the glass material and form with existing blow molding method, or utilizes plastic and form a spherical transparent container shown in Fig. 1-4 with existing blow molding method (blowmolding) or ejection blow molding method (injection blow); Bottom 20 can bind mode (when transparent vessel 10 forms with the glass material) or ultrasonic fusing mode (when transparent vessel 10 forms with plastic) and be closed in the bottom one opening edge portion 11 of transparent vessel 10 with in conjunction with forming a closed container 2, and closed container 2 is fixed on the base 30 again and forms a closed liquid pendulum jewelry 1.

The material of the visual described transparent vessel 10 in the inside of closed container 2 or customer demand and select to be installed with various liquid and/or ornament, when making with the glass material as transparent vessel 10, closed container 2 can be installed with single liquid such as water and various fixing ornament such as personage's statue or freely place a plurality of whites or colorful green onion shape fragment (a plurality of white or differently colored lustrous foil fragments); When making with plastic as

transparent vessel

10,2 of closed containers further can be installed with biliquid as injecting clean oil (as white cured oil) and dye blue water, but and various floating thing for free-floating on the liquid level of the boundary of biliquid to form the dynamic ornamentation effect; The interior dress liquid of closed container 2 generally is to inject and be full of closed container inside by a default liquid injection hole on the bottom 20 again, its electrolyte filling method does not limit, generally be to adopt the vacuum electrolyte filling method, being about to closed container (this moment, liquid injection hole did not seal) inserts and bleeds in the vacuum operation chamber to reach vacuum state, again liquid is poured in the vacuum operation chamber to flood closed container, made liquid inject closed container inside automatically by the vacuum state of closed container; Seal liquid injection hole again after the fluid injection operation and finish the sealing operation of closed container; Again, the utility model is further taked the pressurized liquid injection mode, so that the hydraulic pressure in the closed container 2 is than general vacuum electrolyte filling method height, to reach the use effect of the set gasbag-type room of the utility model.

The principal character of the utility model closed liquid pendulum jewelry 1 is: the bottom 20 of described closed container 2 is convexly equipped with a gasbag-type room 21 downwards, described gasbag-type room 21 is meant that the wall of its room has a part at least for to be made of telescopic elasticity wall, the elasticity wall of described gasbag-type room 21 shown in Fig. 1-4, constitutes, so that can expand with the size of the internal pressure of gasbag-type room 21 or dwindle automatically with the telescopic elastic bag of its wall 26; Establish a through hole 22 between described gasbag-type room 21 and closed container 2 inside, make the inside of closed container 2 (transparent vessel 10) be communicated to gasbag-type room 21, so that closed container 2 and gasbag-type room 21 can be filled with liquid simultaneously by through hole 22; Again when closed container 2 and gasbag-type room 21 when injecting liquid, a constant volume that the utility model is taked the pressurized liquid injection mode so that described gasbag-type room 21 can be expanded earlier by the hydraulic pressure that injects liquid, just a basic volume volume A as shown in Figure 5 itself is arranged when gasbag-type room 21 when not injecting liquid, and after injecting liquid described gasbag-type room 21 can be by the hydraulic pressure that injects liquid the constant volume volume B as shown in Figure 5 that expands.

With reference to figure 1-4, it is in order to the structure of explanation bottom 20 and gasbag-type room 21 1 embodiment but is not used for limiting the structure of described bottom 20; Bottom 20 is shape for hat cover-shaped bodies of a tool ring rim, and it is an one-body molded body made from plastics injection molding method; Establish a groove 23 on an edge of bottom 20, the shape and the size of described groove 23 do not limit, and a through hole 22 is established in the below of described groove 23; For easy to assembly, described through hole 22 can be located at the upper surface of one first body 24, described first body 24 can be by the downward one elongation moulding in below of the groove 23 of bottom 20, or makes another individual and below that be combined in described groove 23 in the ultrasonic fusing mode again earlier as shown in Figure 8; Welding is combined into one to constitute described through hole 22 first and

second body

24,25 in conjunction with one second body 25 below first body 24 again; Again at the sheathed pneumatophore 26 of the outer lip of second body 25; For easy to assembly, but opening edge 261 elasticity that can establish flange 251 air feed utricules 26 on the outer lip of described second body 25 tighten in the flange 251 of described second body 25, by forming described gasbag-type room 21 with easy.

For simplifying fluid injection process of the present utility model, the lower edge of described through hole 22 can form funnelform conical peristoma 221, and sets a steel ball 27 uses; Described again conical peristoma can form for 221 times a up/down perforation shallow slot 222 so that steel ball 27 can be limited in shallow slot 222 spaces free movable as can seal conical peristoma 221 (being through hole 22) or leave; When wanting fluid injection, described closed container 2 and gasbag-type room 21 can be inversion state to inject liquid 3 as shown in Figure 5 by a liquid injection hole 28 on the bottom 20, described steel ball 27 is fallen by the tapering of weight own and conical peristoma 221 and seals through hole 22 at this moment, and after liquid is filled with closed container 2, can upwards back down steel ball 27 so that liquid 3 continues to be injected in the gasbag-type room 21 by through hole 22, so that described gasbag-type room 21 has been filled with liquid 3 and the constant volume that more expands by hydraulic pressure after just stop fluid injection, just gasbag-type room 21 can be expanded to volume B by the basic volume A when originally not injecting liquid; Owing to stopped fluid injection this moment, so described steel ball 27 can be fallen back and sealed through hole 22 by weight, make pneumatophore 26 restoring forces (and gasbag-type room 21 interior liquid weights) of the gasbag-type room 21 that has expanded can't force the liquid 3 in the closed container 2 to be discharged by liquid injection hole 28, make and to stamp chock plug 29, finish described gasbag-type room 21 can expand fluid injection and the closed process of a constant volume B with sealing liquid injection hole 28; But fluid injection process of the present utility model is not the structure that is limited to above-mentioned conical peristoma 221 and steel ball 27, as the utility model the bigger zonule of one thickness can be set on pneumatophore 26 and be used as the injection porose area, for utilizing catheter needle to insert to carry out the fluid injection operation by described injection porose area, when extracting catheter needle after waiting to finish, described injection porose area can be by the elasticity of pneumatophore 26 and thickness and the pin hole on the involution injection porose area automatically, finish high pressure fluid injection and closed process, and common entry needle can be not similar by the situation that the rubber seal closure leaks with medicament in taking out jar and medicament by the rubber seal closure on the injection jar on this process and the general medicine.

During use, then when the environment temperature change causes closed container 2 internal hydraulic pressures to change thereupon, described gasbag-type room 21 can change its volume size relatively with the size of suffered hydraulic pressure, as shown in Figure 6, gasbag-type room 21 just expands naturally and increases when hydraulic pressure increases, as being expanded to volume C by volume B to reduce hydraulic pressure; As shown in Figure 7, gasbag-type room 21 just dwindles naturally when hydraulic pressure reduces, be contracted to volume D so that the liquid 3 in the gasbag-type room 21 flows in the closed container 2 (transparent vessel 10), by preventing that to reach closed container from cracking or producing the self-regulation effect of bubble automatically by volume B; Generally speaking, B is big for volume C specific volume, and volume D specific volume C or volume B are little but specific volume A is big, just gasbag-type room 21 changes with environment temperature that to expand or to dwindle all be to carry out under the situation of the original basic volume A when not injecting liquid greater than gasbag-type room 21, prevents that to reach really closed container from cracking or producing the self-regulation effect of bubble.

With reference to shown in Figure 1, the utility model further can locate to set firmly the wire netting in a screen cloth 4 as the little order of tool hole above through hole 22, when being provided with green onion shape fragment in the closed container 2 (transparent vessel 10), can prevent that it from being entered in the gasbag-type room 2 by described through hole 22.

Shown in figure 1-4, when transparent vessel 10 with transparent plastic material such as PC (Merlon, Polycarbonate) or acryl resin (Acrylic resin) and when forming with existing blow molding method (blowmolding) or ejection blow molding method (injection blow), can the ultrasonic fusing mode connect to one between described transparent vessel 10 and the bottom 20, and the scalariform structure that the ultrasonic fusing of bottom 20 can form high-order and an outer low order in the ring rim as shown in Figure 4, but opening edge portion 11 ultrasonic waves that make transparent vessel 10 are connected on the outer low order of bottom 20 to form a closed container 2, by bubbles volume that may clamping in the ultrasonic wave termination process with the gap location that reduces the weld bond face between transparent vessel 10 and the bottom 20 (and the described bubble that waits is often through just disengaging after the use for a long time), and then simplify welding procedure between transparent vessel 10 and the bottom 20, and lifting finish after the quality of closed container 2.

More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1. the closed liquid pendulum jewelry of a tool gasbag-type room is characterized in that it comprises:

One transparent vessel, its bottom is provided with an opening edge portion;

One base is fixed on the base for aforesaid closed container;

Wherein, can fill with liquid in described closed container and the described gasbag-type room and make the described gasbag-type room constant volume that expands earlier by the hydraulic pressure that injects liquid, then when described closed container internal hydraulic pressure changed with environment temperature, described gasbag-type room changed its volume size relatively with the size of suffered hydraulic pressure.

2. the closed liquid pendulum jewelry of tool gasbag-type room according to claim 1 is characterized in that, described transparent vessel is the spheroid that utilizes plastic to make with blow molding method or ejection blow molding method.

3. the closed liquid pendulum jewelry of tool gasbag-type room according to claim 1 is characterized in that described transparent vessel is the spheroid that utilizes the glass material to make with the blow molding method.

4. the closed liquid pendulum jewelry of tool gasbag-type room according to claim 1 is characterized in that, the lower edge of described through hole is to form funnelform conical peristoma, and the below of described conical peristoma is the shallow slot that forms a up/down perforation.

5. the closed liquid pendulum jewelry of tool gasbag-type room according to claim 4, it is characterized in that, a steel ball is further placed in the conical peristoma below of described through hole, and it is free movable to seal conical peristoma or to leave that described steel ball is limited in the shallow slot space.

6. the closed liquid pendulum jewelry of tool gasbag-type room according to claim 1, it is characterized in that, further set firmly a screen cloth on the through hole of described bottom, enter in the described gasbag-type room by the through hole on the dividing plate to prevent green onion shape fragment set in the described closed container.