CN201864158U

CN201864158U - Sealed bottle

Info

Publication number: CN201864158U
Application number: CN2010205970853U
Authority: CN
Inventors: 廖胜华
Original assignee: Print Rite Unicorn Image Products Co Ltd
Current assignee: Print Rite Unicorn Image Products Co Ltd
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-06-15
Anticipated expiration: 2020-11-08

Abstract

The utility model provides a sealed bottle, which comprises a bottle body and a bottle cap. The bottle cap includes a shell, a seal plug, movable steel balls and a sleeve, wherein the seal plug is disposed in the shell, the steel balls are arranged in ball holes on the peripheral wall of the shell, the sleeve is sleeved on the outer peripheral wall of the shell and is capable of sliding on the peripheral wall of the shell between a first stopper component and a second stopper component on the shell, the sleeve can slide to openings of the ball holes to press the steel balls so that partial ball faces of the steel balls are pressed into a groove on the bottle body, a spring is disposed between the sleeve and the first stopper component, and the spring is compressed or released to achieve the purpose that the steel balls are pressed or releases by the inner wall of the sleeve, so that the steel balls and the groove of the bottle body are fastened to each other or released from each other to realize sealing and opening of the bottle cap and the bottle body. The sealed bottle is reasonable in structural design and reliable in use, and is convenient in operation and high in production efficiency since the bottle cap and the bottle body can be assembled or opened by simply pushing the sleeve.

Description

Air-tight bottle

Technical field

The utility model relates to a kind of container, especially a kind of air-tight bottle that is used for the storage print consumptive material.

Background technology

Carbon dust is the consumptive material that is used for laser printer and duplicator interpolation, and ink is to be used for the consumptive material that ink jet printer adds.In the use of chopping machine or duplicator, the continuous approach exhaustion of carbon dust or ink needs constantly to add carbon dust or ink.

In laser printer and duplicator, all be provided with cartridge, be used to store carbon dust; In ink jet printer, be provided with print cartridge, be used to store ink.Generally, the user can directly buy the print cartridge of new cartridge that carbon dust is housed or splendid attire ink and change, thereby reaches the purpose of replenishing carbon dust or ink.But in fact, cartridge and the print cartridge of having used up consumptive material can continue to use, if change, will cause unnecessary waste, have improved the cost of printing consumables.

Adopt a special air-tight bottle splendid attire carbon dust or an ink, when the carbon dust in the cartridge run out of or print cartridge in consumption of ink when intact, can pour carbon dust in the air-tight bottle or ink into cartridge or print cartridge, and cartridge that need not more renew or print cartridge.The complex structure of cartridge and print cartridge, manufacturing cost is higher, and air-tight bottle is simple in structure, manufacturing cost is low, thus reduced the use cost of printing consumables.

Existing air-tight bottle structure is made up of bottle and bottle cap, adopts screw thread fit between bottle cap and the bottle.For anti-leak-stopping powder or ink leak, guarantee the certain leak tightness of air-tight bottle, need twist bottle cap very tight.This mode of tightening has been brought two problems: one, produce in the air-tight bottle process, need manual screwing bottle cap, labour intensity is bigger, has reduced production efficiency; The 2nd,, bottle cap twists too tightly, opens and will compare difficulty, uses inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of good sealing effect, air-tight bottle easy to use.

For realizing above-mentioned purpose, the air-tight bottle that the utility model provides comprises the bottle with a bottleneck; Removably be sleeved on the bottle cap on the bottle, bottle cap comprises housing, is arranged on the sealing plug of sealing bottleneck in the housing, and sealing plug is corresponding with the bottleneck size; Be provided with the flexible connection member between housing perisporium and the bottle perisporium, flexibly connect member and comprise at least two ball-and-socket holes that the edge that is provided with on the housing perisporium circumferentially distributes and be limited in a steel ball in each ball-and-socket hole, steel ball can move and at least one side exposes to the housing perisporium in ball-and-socket hole hole depth direction; The bottle perisporium is provided with the land portions size corresponding grooves that exposes to the housing perisporium with steel ball corresponding to the steel ball place; Be sleeved on the sleeve on the housing perisporium, first stop member and second stop member that the two ends of sleeve are set at respectively on the housing stop, first stop member and second stop member lay respectively at the both sides of steel ball, and sleeve slides along the housing perisporium between first stop member and second stop member; One of suit forces sleeve to compress the spring of second stop member and sleeve lining extruding steel ball on the housing perisporium between the sleeve and first stop member.

By such scheme as seen, the flexible connection parts are set and have reached the sealing and the open mode that can realize bottle cap and bottle by the mode of pushing between bottle cap and bottle.When bottle cap is opened, with hand with sleeve when first stop member promotes, compression spring, sleeve slides towards the first stop member direction, and when sleeve did not push steel ball, steel ball exposed, steel ball no longer engages with groove on the bottle perisporium, thereby bottle cap can come off from bottle.When bottle is sealed, make steel ball expose with the hand propelled sleeve, bottle cap can cover on bottle with not stopped, and sealing plug is enclosed within bottleneck, hand is decontroled sleeve then, then under the spring force effect, stressed second stop member that compresses of sleeve, the steel ball that the inwall extruding of sleeve exposes, make steel ball towards the inboard skew of housing, last steel ball engages with groove on the bottle, thereby bottle cap is fixed on the bottle, is not easy to come off.The employing side of pushing can realize opening the purpose of bottle cap or sealed bottle body, and is simple to operate, and good sealing effect.

As a kind of improvement, first stop member is one and is fixed on outer valve jacket on the housing by locked part; Second stop member is arranged on the circle of one on housing periphery wall projection.Because first stop member is installed on the housing by locked part, thus the dismounting flexibly of first stop member, so, can on housing, assemble sleeve, spring and first stop member successively, thereby the assembling of Bottle cap structure is easy.By first stop member and second stop member, make that sleeve is limited in sliding on the housing periphery wall, and sleeve lining can be realized pushing steel ball or not push steel ball.

As further improvement, locked part comprises the barb-shaped fastener that is provided with on the bottle cap; Shell puts the catching groove that cooperates with barb-shaped fastener of setting.During use, barb-shaped fastener can buckle in the catching groove, realizes being fastenedly connected of outer valve jacket and housing.

As another kind of optimized technical scheme, the sleeve upper end has the barrel of an extension, and the space that forms between barrel and the housing is used for putting spring.During use, spring is limited in the cavity, avoids spring skew compression direction, and the osed top cavity body structure prevents that spring from polluting.

As a kind of improvement of such scheme, the sleeve periphery wall is provided with handle.During use, promote sleeve by handle, easy to operate.

As the further improvement of such scheme, the ball-and-socket hole is three, and along circumferentially being distributed on the housing perisporium.Employing is distributed on three ball-and-socket holes on the housing perisporium, can balanced bottle cap and bottle bonded assembly dynamics, not only strengthened the connectivity robustness of bottle cap and bottle but also the service life that can strengthen bottle cap.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment; Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1; Fig. 3 is the cutaway view of Fig. 1; Fig. 4 is an A partial enlarged drawing among Fig. 3; Fig. 5 is the scheme drawing that is in releasing orientation among the embodiment between bottle cap and bottle; Fig. 6 is the scheme drawing that bottle cap breaks away from the bottle state among the embodiment.

The utility model is described in further detail below in conjunction with drawings and Examples.

The specific embodiment

Referring to Fig. 1, show the structure of the utility model air-tight bottle, it is made up of bottle and bottle cap.

Referring to Fig. 2,3 and 4, bottle is made up of with the closing in portion that is arranged on the circular cylindrical cavity 1 circular cylindrical cavity 1, establishes bottleneck 4 in the closing in portion.Closing in portion is formed by connecting by a cylinder 2 and a bullet 3, and the bottleneck end of a sharp mouth shape is formed on the top of bullet 3.On the periphery wall of cylinder 2, be provided with a ring annular groove 201.

Bottle cap comprises an inner housing 5, and inner housing 5 can be enclosed within the closing in portion, inner housing 5 have one with the cylinder 2 of the closing in portion bullet 3 circular cone body 502 correspondingly of cylinder body 501 and and closing in portion correspondingly.

Be provided with three hook-type back-off spares 503 on the top of inner housing.

At rubber seal plug 6 of inner housing 5 internal fixation, the rubber seal plug opening down, rubber seal plug 6 salable being enclosed within on the bottleneck 4.

In circumferential uniform three ball-and-socket holes, the perisporium upper edge of cylinder body 501, restriction has a steel ball 504 in each ball-and-socket hole, and steel ball 504 can move in the hole depth direction in ball-and-socket hole, and steel ball 504 has the land portions that is exposed to outside the perisporium.

Be provided with a circle projection 505 at the bottom of inner housing 5 perisporium.

Bottle cap comprises an outer valve jacket 7, and outer valve jacket 7 is cone shape, and outer valve jacket 7 is provided with and is used for the groove 701 that hook-type back-off spare 503 buckles into, and outer valve jacket 7 is fastened on inner housing by hook-type back-off spare 503 and groove 701.

Bottle cap comprises a sleeve 8, and sleeve lining has the annular lug 801 that circumferentially extends along inwall, and the sleeve periphery wall is provided with two handles 802.Sleeve 8 is enclosed within on the cylinder body 501 of inner housing 5, the limit, lower end of outer valve jacket 7 is axially corresponding with the annular lug 801 of sleeve 8 inwalls, mounting spring 9 between the two, and promptly spring 9 upper ends withstand on the limit, lower end of outer valve jacket 7, and spring 9 lower ends withstand on the annular lug 801 of sleeve 8.The backstop action that 505 of the projectioies of inner housing 5 are descending to sleeve 8, thus sleeve 8 slides on cylinder body 501 and does not come off.And in sleeve 8 sliding processes, when sleeve 8 runs to steel ball 504 positions, sleeve 8 inwalls have a squeese pressure to steel ball 504, make steel ball 504 towards the inner housing 5 inboard annular grooves 201 that are offset and enter into cylinder 2, thereby bottle cap can not come off from bottle.

The use principle of present embodiment is referring to Fig. 5,6, in the time of need opening air-tight bottle, hold bottle for one, the thumb of another hand compresses bottle cap downwards, middle finger and forefinger driving handle 802 are upwards, at this moment, sleeve 8 upwards slides and compression spring 9 along inner housing 5 perisporiums, steel ball 504 no longer is subjected to the extruding of sleeve 8 inwalls, so steel ball 504 exposes, steel ball 504 no longer engages with the annular groove 201 of cylinder 2 simultaneously, so bottle cap is easy to get loose from bottle, rubber seal plug 6 breaks away from from bottleneck 4, thereby opens air-tight bottle.

When covering bottle cap, bottle cap is enclosed within the mouth of bottle, rubber seal plug 6 correspondences are above bottleneck 4, then handle 802 is upwards promoted, steel ball 504 exposes, push the top of bottle cap downwards, bottle cap is easy to be enclosed on the bottle, again handle 802 is decontroled, under spring 9 restoring force effects, sleeve 8 is compressed projection 505 1 ends of inner housing 5 by spring 9, the steel ball 504 of sleeve 8 inwalls extruding simultaneously, the spherical calotte of steel ball 504 is got in the annular groove 201 of cylinder 2, thereby bottle cap is captiveed joint with bottle.

Present embodiment is by the structure design of connecting portion between bottle and bottle cap, changes the mode of traditional screwing bottle cap into pushing mode, makes that air-tight bottle is easy to use, it is efficient to produce.

Certainly, the foregoing description only is the preferable embodiment of the utility model, during practical application more variation can also be arranged, for example, the quantity of ball-and-socket hole and steel ball, the structure of outer valve jacket also can adopt a limiting component that is fixed on the inner housing to replace, such as projection cube structure etc., perhaps the mouth cylindrical part of bottle is not cylindrical, adopt other shapes, as the flat bodily form, correspondingly, also change with the structures such as inner housing of the adaptive bottle cap of bottle, these changes can realize the purpose of this utility model equally.

It is emphasized that above at last only is to explanation of the present utility model rather than restriction for example, and protection domain of the present utility model is as the criterion with the content of claim.Common engineering staff as this area; any equivalence techniques conversion of making based on inventive spirit of the present utility model is all within protection domain of the present utility model; for example; body of magnetic material can also be fixed on peripheral rather than above-mentioned each routine coil middle part of coil, can realize goal of the invention of the present utility model equally.

Claims

1. air-tight bottle comprises

Bottle with a bottleneck;

Removably be sleeved on the bottle cap on the described bottle, described bottle cap comprises housing, is arranged on the sealing plug of the described bottleneck of sealing in the described housing, and described sealing plug is corresponding with described bottleneck size;

It is characterized in that:

Be provided with the flexible connection member between described housing perisporium and the described bottle perisporium, described flexible connection member comprises at least two ball-and-socket holes that the edge that is provided with on the described housing perisporium circumferentially distributes and is limited in a steel ball in described each ball-and-socket hole, and described steel ball can move and at least one side exposes to described housing perisporium in described ball-and-socket hole hole depth direction;

Described bottle perisporium is provided with the land portions size corresponding grooves that exposes to described housing perisporium with described steel ball corresponding to described steel ball place;

Be sleeved on the sleeve on the described housing perisporium, first stop member and second stop member that the two ends of described sleeve are set at respectively on the described housing stop, described first stop member and second stop member lay respectively at the both sides of steel ball, and described sleeve slides along the housing perisporium between first stop member and second stop member;

One of suit forces described sleeve to compress the spring of second stop member and sleeve lining extruding steel ball on the housing perisporium between the described sleeve and first stop member.

2. air-tight bottle according to claim 1 is characterized in that:

Described first stop member is one and is fixed on outer valve jacket on the described housing by locked part;

Described second stop member is a circle projection that is provided with on the described housing periphery wall.

3. air-tight bottle according to claim 2 is characterized in that:

Described locked part comprises

The barb-shaped fastener that is provided with on the described bottle cap;

Described shell puts the catching groove that cooperates with described barb-shaped fastener of setting.

4. air-tight bottle according to claim 1 is characterized in that:

Described sleeve upper end has the barrel of an extension, and the space that forms between described barrel and the housing is used for putting spring.

5. according to each described air-tight bottle of claim 1 to 4, it is characterized in that:

Described sleeve periphery wall is provided with handle.

6. air-tight bottle according to claim 5 is characterized in that:

Described ball-and-socket hole is three, and along circumferentially being distributed on the described housing perisporium.