CN213057865U

CN213057865U - Pressing type double-material combination bottle

Info

Publication number: CN213057865U
Application number: CN202021408922.3U
Authority: CN
Inventors: 张炜
Original assignee: Hangzhou Kanghong Industry & Trade Co ltd
Current assignee: Hangzhou Kanghong Industry & Trade Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-27
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a push type double-material combination bottle, which comprises a bottle body, wherein a bottle opening is arranged on the bottle body, a bottle cap is arranged on the bottle opening, a second containing cavity mounting hole is communicated on the end surface of the bottle cap, and the second containing cavity is fixedly arranged in the second containing cavity mounting hole in a penetrating way; the second cavity comprises a tubular second cavity body, and an opening at the inner side end of the second cavity body is sealed with the second cavity body in a separable way; the outer side end is sealed; the second cavity sealing cover is connected with a driving structure for driving the second cavity sealing cover to be separated from an inner end opening of the second cavity. The utility model has the advantages that: the second holds the filling of cabin simple and conveniently, can show and reduce filling process and whole assembly in-process second and hold the cabin by the chance of mistake touching, and it is also very convenient to use simultaneously.

Description

Pressing type double-material combination bottle

Technical Field

The utility model relates to a packaging material field specifically is a two material of push type close bottle, mainly uses on the special packing of cosmetics, medicine etc..

Background

In the packaging container of cosmetics and medicines, some materials need to be packaged separately and mixed for use. The traditional method is to separately pack the two materials in two different containers, and a user mixes the two materials in one container during use. This has the problem that contamination is easily generated during the operation. Chinese patent document CN209889285U discloses a "powder and liquid combined push rod bottle" in 1 month and 3 months of 2020, which comprises a bottle body with openings at the upper end and the lower end, a middle cover is fixed above the inner side of the bottle body in a sealing way, a powder cavity is fixed on the lower end surface of the middle cover, the opening of the powder cavity is downward, and a vertically through cannula through hole is arranged in the middle of the middle cover; the inserting tube is inserted in the inserting tube through hole, and a clamping sealing structure is fixedly arranged at the lower end of the inserting tube and is clamped and sealed with the opening of the powder cavity from bottom to top; the upper end of the insertion tube is longitudinally lapped with the piston; a longitudinal piston cavity is arranged on the upper end face of the middle cover, and the piston slides longitudinally in the piston cavity under the pushing of external force; the piston cavity is connected with the interior of the bottle body below the middle cover through the insertion tube in an air mode. The utility model has the advantages that: the powder and the water aqua can be independently packaged and stored, the mixing of the powder and the water aqua can be facilitated before the use, and the mixed liquid can be conveniently used. The structure that two hold the cabin separation is generally adopted to similar scheme, holds the cabin as first appearance cabin with the bottle inner space, holds the cabin with the second and upper cover or draw liquid pump etc. and integrate together, when upper cover or draw liquid pump and bottleneck lock sealed, the second holds the cabin and just stretches into to the bottle in, realizes the location. The second container in this way has a relatively simple closure structure and is prone to leakage during filling or to false triggering when the entire assembly is carried out after filling.

Disclosure of Invention

Based on above problem, the utility model provides a two materials of push type close bottle, the filling in second appearance cabin is simple and convenient, can show the chance that reduces filling process and assembly process in-process second appearance cabin and touched by the mistake, and it is also very convenient to use simultaneously.

In order to realize the utility model purpose, the utility model adopts the following technical scheme: a push type double-material combination bottle comprises a bottle body, wherein a bottle opening is formed in the bottle body, a bottle cover is arranged on the bottle opening, a second containing cavity mounting hole penetrates through the end face of the bottle cover, and the second containing cavity is fixedly arranged in the second containing cavity mounting hole in a penetrating mode; the second cavity comprises a tubular second cavity body, and an opening at the inner side end of the second cavity body is sealed with the second cavity body in a separable way; the outer side end is sealed; the second cavity sealing cover is connected with a driving structure for driving the second cavity sealing cover to be separated from an inner end opening of the second cavity.

The push type double-material combined bottle designed by the technical scheme comprises a bottle body. The bottle body can be in any selected shape and made of any material. The bottle body is provided with a bottle mouth, the bottle mouth is provided with a bottle cap, the shape and the material of the bottle cap are not limited, and the bottle cap and the sealing matching structure of the bottle mouth are not limited, and can be in threaded connection or in insertion connection. The bottle body is used as a first containing cavity, the first material is filled, and then the second containing cavity is arranged on the bottle cap. Specifically, a second accommodating cavity mounting hole is formed in the bottle cap in a penetrating mode, and the body of the second accommodating cavity penetrates through the second accommodating cavity mounting hole. The second containing cavity comprises a second containing cavity body which is tubular in shape, the inner side end is located in the bottle cap, the outer side end is located outside the bottle cap, the opening of the inner side end and the sealing cover of the second containing cavity are separately sealed, and the opening of the outer side end is sealed. And a second material is filled in the second containing cavity, and the second containing cavity is sealed when not used, so that the second material in the second containing cavity is ensured to be isolated from the first containing cavity, namely the material in the bottle body. The second containing cavity sealing cover is connected with a driving structure for driving the second containing cavity sealing cover to be separated from an opening at the inner end of the second containing cavity, when the device is required to be used, the driving structure is used for pushing the second containing cavity sealing cover to be opened, the inner end of the second containing cavity is exposed, and then a second material in the second containing cavity can be mixed with a first material in the first containing cavity. After mixing, the bottle cap is opened to take out the mixed liquid from the bottle mouth. The advantage of this scheme lies in, can accomplish the back with first material filling, load the second that has already held the chamber closure lock with the second and hold the chamber, and then hold the intracavity filling second material to the second like with the filling first material. Since the second chamber is already fixed to the cap, no leakage occurs due to a faulty triggering of the filling operation. Between the second cavity sealing cover and the inner end opening of the second cavity, a necessary clamping sealing structure can be designed by a person skilled in the art as required to meet the sealing requirement of the second cavity.

Preferably, the driving structure is a driving rod; the inner side end of the driving rod is fixedly connected with the second cavity sealing cover, and the outer side end of the driving rod is fixedly connected with the button; the inner side end of the button is provided with a button sealing ring, and the button sealing ring is matched and hermetically sleeved in an opening at the upper end of the second containing cavity, so that the button can slide along the axial direction of the second containing cavity. The driving structure used in the scheme is a driving rod, the driving rod is located in the second containing cavity, the inner side end of the driving rod is fixedly connected with the second containing cavity sealing cover, and the outer side end of the driving rod is fixedly connected with the button. The inner side end of the button is provided with a raised button sealing ring which is hermetically sleeved in an opening at the upper end of the second accommodating cavity, so that the sealing of the opening at the upper end of the second accommodating cavity is kept, and the button can slide in the axial direction of the second accommodating cavity. When the button is pressed, the button drives the driving rod to move inwards, the second containing cavity sealing cover is pushed open, and the inner end opening of the second containing cavity can be exposed.

Preferably, a bottle cap side limiting ring is convexly arranged on the end face of the bottle cap, and the button is radially provided with a limiting platform; when the button slides along the axial direction of the second containing cavity, the limiting platform is limited by the end face of the limiting ring on the bottle cap side. This scheme provides button slip direction's limit structure. When the second material slides to the limit position, the opening at the inner side end of the second cavity is ensured to be opened, and the second material and the first material can be mixed.

Preferably, the inner side end face of the button is further convexly provided with a button side limiting ring, the button side limiting ring is arranged in the bottle cap side limiting ring in an interference fit mode, and the height of the button side limiting ring is matched with the maximum stroke of the button sliding along the axial direction of the second accommodating cavity. The scheme provides another parallel limiting structure. Simultaneously, in this scheme button side spacing circle cup joints in bottle lid side spacing circle, slides along with the slip of button, also plays the effect of rectifying to the slip of button.

Preferably, the inner side end of the button is further provided with a driving rod mounting hole, and the outer side of the driving rod is inserted into the driving rod mounting hole in a close fit mode. The driving rod is inserted in the driving rod mounting hole in a tight fit mode, and the driving rod can be driven by the button to slide in the same direction when the button slides, so that the effect of driving the second accommodating cavity to be closed and opened is achieved.

Preferably, the middle part of the movable driving rod is circumferentially provided with a driving rod convex rib in a surrounding manner, and the end face of the outer side end of the driving rod convex rib and the end face of the hole wall of the driving rod mounting hole form a limiting relationship. The drive rod bead is limit structure, ensures that the drive rod can not slide to the deeper of drive rod mounting hole when the button slides.

Preferably, the outer side end of the driving rod is provided with a mounting guide structure. Convenient and fast assembly.

Preferably, the outer side surface of the second cavity body is provided with a matching groove in a surrounding mode, and the top wall of the bottle cap at the mounting hole of the second cavity body is clamped in the matching groove in a matching mode. The design of the matching groove is used, the second containing cavity and the bottle cap can be well fixed, and the structure is simple without additional parts.

Preferably, the outer side wall of the fitting groove is provided with a mounting guide structure. The outer side wall of the matching groove corresponds to the direction of the outer side end of the second accommodating cavity, and the installation guiding structure is used for accelerating the installation speed.

Preferably, a safety ring is further arranged; the safety ring is made of plastic materials and is provided with an opening; two end faces of the safety ring are respectively abutted against the limiting platform and the end face of the bottle cap side limiting ring. The safety ring is arranged between the limiting platform of the button and the bottle cap side limiting ring, and when the bottle cap side limiting ring is in a storage and transportation state, the existence of the safety ring ensures that the button cannot slide, and the opening at the inner side end of the second accommodating cavity cannot be opened. If the safety ring is used, the safety ring can be removed, and the button can be normally slid. The material of safety ring adopts the plastic more, and the shape is mostly the C font, can the joint on the mounted position, relies on the elasticity of material and structure also can be convenient take off.

To sum up, the beneficial effects of the utility model are that: the second holds the filling of cabin simple and conveniently, can show and reduce filling process and whole assembly in-process second and hold the cabin by the chance of mistake touching, and it is also very convenient to use simultaneously.

Drawings

Fig. 1 is an axial cross-sectional view of the present invention in an unused state.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is an axial sectional view of the present invention in a use state.

Wherein: the bottle comprises a bottle body 1, a bottle opening 11, a bottle cover 2, a bottle cover side limiting ring 21, a second accommodating cavity 3, a second accommodating cavity 31, a matching groove 311, a second accommodating cavity cover 32, a driving rod 33, a driving rod convex edge 331, a button 34, a button sealing ring 341, a limiting platform 342, a button side limiting ring 343, a driving rod mounting hole 344, a safety ring 4 and a gasket 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1, this embodiment is a press-type two-material combined bottle for separately containing two different liquid cosmetics.

The push type double-material combined bottle comprises a cylindrical bottle body 1, wherein a bottle opening 11 of the bottle body 1 is arranged above, in this example, a screw opening is matched with a corresponding bottle cap 2 for use. A second containing cavity mounting hole is longitudinally arranged on the end face of the bottle cap 2 in a penetrating mode, and the second containing cavity 3 is fixedly arranged in the second containing cavity mounting hole in a penetrating mode.

As shown in fig. 2, the second cavity 3 includes a second cavity body 31, a second cavity cover 32, an actuating lever 33, and a button 34. The second accommodating cavity 31 is a vertically arranged tubular structure, and a matching groove 311 is formed in the outer side wall of the upper end of the second accommodating cavity to be in clamping and embedding with the hole wall of the second accommodating cavity mounting hole, so that the second accommodating cavity 31 is fixed with the bottle cap 2. Wherein, the end surface of the upper side wall of the matching groove 311 is provided with a mounting guide structure with a small top and a big bottom. The lower opening of the second cavity 31 and the second cavity cover 32 are sealed by an openable clamping structure. The second chamber cover 32 is connected to the driving rod 33 by a snap structure. The driving rod 33 is located in the second cavity 31 and is vertically arranged, the lower end of the driving rod is fixed with the second cavity cover 32, and the upper end of the driving rod is fixedly connected with the button 34. The lower end of the button 34 extends downwards to be provided with a button sealing ring 341, and the button sealing ring 341 is fittingly and hermetically sealed in the upper end opening of the second cavity 31, so that the button 34 can slide downwards along the axial direction of the second cavity 31. The end face of the lower end of the button 34 is further provided with a driving rod mounting hole 344, and the upper end of the driving rod 33 is inserted into the driving rod mounting hole 344 in a tight fit manner. The upper end of the driving rod 33 is provided with a mounting guide structure having a small top and a large bottom so as to be quickly inserted into the driving rod mounting hole 344 during assembly. The middle part of the driving rod 33 is circumferentially provided with a driving rod convex rib 331, the section of the driving rod convex rib 331 is rectangular, and the upper end surface of the driving rod convex rib 331 and the hole wall end surface of the driving rod mounting hole 344 form a limit relation. The outer edge of the upper end surface of the bottle cap is provided with a bottle cap side limiting ring 21 in an upward protruding mode. A double limiting structure is arranged between the button 34 and the bottle cap side limiting ring 21: firstly, the button extends along the radial direction of the 34 to be provided with a limiting platform 342, and when the button slides downwards along the axial direction of the 34 second cavity body 31, the bottom surface of the limiting platform 342 is limited by the end surface of the bottle cap side limiting ring 21; secondly, a button side limiting ring 343 is further arranged on the lower end face of the button 34 in a downward protruding mode, the button side limiting ring 343 is arranged in the bottle cap side limiting ring 21 in an interference fit mode, the height of the button side limiting ring 343 is matched with the maximum axial sliding stroke of the button 34 along the second accommodating cavity 31, and the sliding of the button 34 is limited in the range of the bottle cap side limiting ring 21.

A safety ring 4 is abutted between the lower end surface of the limiting platform 342 and the upper end surface of the bottle cap side limiting ring 21. The safety ring of the embodiment is made of plastic materials, and one side of the safety ring is provided with an opening, so that the section of the safety ring is C-shaped, and the safety ring can be conveniently taken down from or put on a clamping limiting position.

Further, in order to enhance the sealing effect, a gasket 5 for sealing is provided between the lower end surface of the lower side wall of the fitting groove 311 of the second cavity 31 and the upper end surface of the spout 11.

The pressing type double-material combined bottle of the embodiment takes the space inside the bottle body 1 as a first containing cavity for filling a first material. Synchronously, the bottle cap 2, the second cavity 31, the second cavity cover 32, the driving rod 33 and the gasket 5 are assembled into a whole. After the first material is filled, the assembled component assembly is screwed on the bottle opening 11 to seal the first cavity, then the second material is filled in the second cavity 31, the button 34 is hermetically inserted into an upper end opening of the second cavity 31 after the filling is finished, and meanwhile, the button 34 is matched with the driving rod 33 and the bottle cap 2. After the filling is confirmed to be correct, the safety ring 4 is installed, and then the package can be delivered. The product state at this time is shown in fig. 1.

When the product is in the hands of the consumer, the consumer removes the safety ring 4, presses the button 34 downward, and pushes the second chamber cover 32 downward through the driving rod 33, so that the second material in the second chamber 3 enters the bottle body and is mixed with the first material. The product state at this time is shown in fig. 3.

When the bottle cap is used, a consumer unscrews the bottle cap 2, can discard the bottle cap 2 along with the second containing cavity 3 connected with the bottle cap, and uses the pressure pump or the dropper to take out the mixed materials from the bottle opening 11.

Claims

1. A push type double-material combination bottle comprises a bottle body (1), wherein a bottle opening (11) is formed in the bottle body, and a bottle cap (2) is arranged on the bottle opening in a matched mode, and the push type double-material combination bottle is characterized in that a second containing cavity mounting hole penetrates through the end face of the bottle cap, and a second containing cavity (3) is fixedly arranged in the second containing cavity mounting hole in a penetrating mode; the second cavity comprises a tubular second cavity body (31), and an opening at the inner side end is sealed with a second cavity sealing cover (32) in a separable way; the outer side end is sealed; the second cavity sealing cover is connected with a driving structure for driving the second cavity sealing cover to be separated from an inner end opening of the second cavity.

2. A push-type two-material composite bottle as claimed in claim 1, wherein the driving mechanism is a driving rod (33); the inner side end of the driving rod is fixedly connected with the second cavity sealing cover, and the outer side end of the driving rod is fixedly connected with the button (34); and a button sealing ring (341) is arranged at the inner side end of the button, and the button sealing ring is matched and hermetically sleeved in an opening at the upper end of the second accommodating cavity body, so that the button can slide along the axial direction of the second accommodating cavity body.

3. A push type two-material combined bottle as claimed in claim 2, wherein the bottle cap has a cap side limiting ring (21) protruding from the end surface of the bottle cap, and the button has a limiting platform (342) along the radial direction; when the button slides along the axial direction of the second containing cavity, the limiting platform is limited by the end face of the limiting ring on the bottle cap side.

4. A push type two-material combined bottle as claimed in claim 3, wherein a button side limiting ring (343) is further provided on the inner end surface of the button in a protruding manner, the button side limiting ring is disposed in the bottle cap side limiting ring in an interference fit manner, and the height of the button side limiting ring is adapted to the maximum axial sliding stroke of the button along the second cavity.

5. A push type two-material matching bottle as claimed in claim 2, 3 or 4, wherein the inner end of the push button is further provided with a driving rod mounting hole (344), and the outer end of the driving rod is inserted into the driving rod mounting hole in a close fit manner.

6. A push type two-material bottle according to claim 5 wherein the drive rod has a drive rod rib (331) circumferentially around the middle portion of the drive rod, the outer end of the drive rod rib being in a limiting relationship with the wall of the drive rod receiving hole.

7. The push-type two-material bottle as claimed in claim 5, wherein the outer end of the driving rod is provided with a guide structure.

8. A push type double-material combined bottle as in claim 1 or 2 or 3 or 4 wherein the second cavity is surrounded by a matching groove (311) on the outside surface, and the top wall of the bottle cap at the mounting hole of the second cavity is adapted to be clamped in the matching groove.

9. The push type two-material combined bottle as claimed in claim 8, wherein the outer side wall of the combining groove is provided with a mounting guide structure.

10. A push type two-material composite bottle as claimed in claim 3 or 4, wherein a safety ring (4) is further provided; the safety ring is made of plastic materials and is provided with an opening; two end faces of the safety ring are respectively abutted against the limiting platform and the end face of the bottle cap side limiting ring.