Aerosol container

Abstract

The utility model relates to an aerosol container. The aerosol container comprises a first barrel, a second barrel, a material conveying pipe, a mounting ring and a spray head. The aerosol container is convenient to mount, and the use state of the contents can be observed through the scales, so that the contents can be conveniently supplemented, and the aerosol container is convenient to use for many times and carry out a test of setting the initial capacity of the contents.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol cans, in particular to an aerosol container. BACKGROUND

[0002] An aerosol is a convenient daily chemical product, which is composed of an aerosol can, content, propellant, valve and priming tube, nozzle and protective cover. There are many common aerosol products in daily life, such as air freshener, self-painting, rust remover, insecticide, hair gel, Yunnan Baiyao spray, etc. The working principle of the aerosol is to seal the content and propellant in a container with a valve, and to spray the content in a predetermined form through the pressure of the propellant.

[0003] The aerosol production in the prior art is mainly to complete the filling and propellant filling process on the production line, which cannot be secondarily filled, cannot be recycled, is easy to cause resource waste, and the user cannot directly see the liquid inside, and cannot master the content condition in the use or test process in real time. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide an aerosol container in view of the problem that the aerosol production in the prior art is mainly to complete the filling and propellant filling process on the production line, which cannot be secondarily filled, cannot be recycled, is easy to cause resource waste, and the user cannot directly see the liquid inside, and cannot master the content condition in the use or test process in real time.

[0005] An aerosol container, comprising:

[0006] a first cylinder having a containing groove, the containing groove having a first opening at one end in a first direction, a side wall of the first cylinder being provided with a strip-shaped through hole extending in the first direction, the first direction being a depth direction of the containing groove;

[0007] a second cylinder passing through the first opening and being located in the containing groove, the second cylinder having a solvent groove, the solvent groove having a second opening at one end in the first direction, the second cylinder being provided with a scale in the first direction, the strip-shaped through hole being used to display the scale;

[0008] a material conveying pipe, one end of which is inserted into the solvent groove through the second opening;

[0009] a mounting ring, which is sleeved on one end of the material conveying pipe protruding out of the solvent groove and connected with the second cylinder, the mounting ring covering the second opening;

[0010] a nozzle, which is detachably mounted on one end of the material conveying pipe away from the second cylinder and protruding out of the mounting ring, and is used to spray the content in the solvent groove.

[0011] In an embodiment, the aerosol container further comprises a cover, the cover is provided with a through hole in a first direction, the cover covers the mounting ring and is detachably connected with the first cylinder, and the spray head penetrates through the through hole.

[0012] In an embodiment, the cover is provided with a fastening groove in communication with the through hole near an end surface of the first cylinder, an outer wall of the first cylinder is provided with an outer thread, an inner wall of the fastening groove is provided with an inner thread, and the cover is threadedly connected with the first cylinder.

[0013] In an embodiment, the aerosol container further comprises a sealing ring, the sealing ring is located between the mounting ring and the second cylinder.

[0014] In an embodiment, the mounting ring comprises a first ring, a connecting ring and a second ring.

[0015] The connecting ring is connected with an outer side of the first ring on a side away from the spray head and is connected with an inner side of the second ring on another side, the first ring is sleeved on the material conveying pipe, and the sealing ring is located between the second ring and the second cylinder.

[0016] In an embodiment, an outer wall of the second cylinder is provided with an abutting ring, and the sealing ring is located between the second ring and the abutting ring.

[0017] In an embodiment, an outer periphery of the abutting ring and the second ring abuts against an inner wall of the first cylinder.

[0018] In an embodiment, the mounting ring further comprises a convex ring, the convex ring is connected with the first ring, and the material conveying pipe penetrates through the convex ring and the first ring in sequence.

[0019] In an embodiment, an outer wall of the first cylinder is provided with a matching ring, and a side of the cover near a bottom wall of the first cylinder abuts against the matching ring.

[0020] In an embodiment, a side wall of the first cylinder is provided with a plurality of strip-shaped through holes, and the plurality of strip-shaped through holes are uniformly arranged around a circumference of the first cylinder.

[0021] The aerosol container is used as follows. First, the mounting ring is arranged on one end of the delivery pipe, and the other end of the delivery pipe is inserted into the solvent tank. Then, the second cylinder is placed on the first cylinder, and the second cylinder is rotated to display the scale arranged in the first direction through the strip-shaped through hole extending in the first direction. The content can be filled into the solvent tank first, then the mounting ring is covered on the second opening, and the spray head is arranged on the end of the delivery pipe extending out of the mounting ring. Alternatively, the mounting ring is covered on the second opening first, the universal valve is arranged on the end of the delivery pipe extending out of the mounting ring, the content is filled into the solvent tank through the universal valve, and the spray head is arranged on the end of the delivery pipe extending out of the mounting ring after the filling of the content is completed. The specific condition of the content is observed through the scale, and when it is observed that the content needs to be refilled, the spray head is removed from the delivery pipe, the universal valve is arranged on the end of the delivery pipe extending out of the mounting ring, the content is filled into the solvent tank through the universal valve, and then the universal valve is removed and the spray head is arranged on the end of the delivery pipe extending out of the mounting ring, so that the refilling of the content is completed without disassembling the aerosol container as a whole. The aerosol container is convenient to install, and the use state of the content can be observed through the scale, so that the content can be supplemented conveniently, and the aerosol container can be used repeatedly and the test of the initial capacity of the content can be performed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A schematic view of the aerosol container according to an embodiment.

[0023] Figure 2 An exploded view of the aerosol container. Figure 1

[0024] Figure 3 A sectional view of the aerosol container. Figure 1

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 100 - aerosol container;

[0027] 110 - first cylinder; 111 - containing groove; 112 - first opening; 113 - strip-shaped through hole; 114 - fitting ring;

[0028] 120 - second cylinder; 121 - solvent tank; 122 - scale; 123 - sealing ring; 124 - second opening;

[0029] 130 - delivery pipe; 131 - spray head; 132 - cover; 133 - through hole; 134 - fastening groove;

[0030] 140 - mounting ring; 141 - first ring; 142 - connecting ring; 143 - second ring; 144 - abutting ring; 145 - protruding ring;

[0031] OX - first direction. ​​DETAILED DESCRIPTION

[0032] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit and scope of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be understood that the present application can be practiced with modification and alteration, and that the present application is not limited to the above described embodiments.

[0033] In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0034] In addition, if the terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0035] In the present application, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be interpreted broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present application, unless specifically stated and limited otherwise, if there is a description of a first feature "on" or "under" a second feature, it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "over", "above" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "underneath" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in horizontal height than the second feature.

[0037] It should be noted that if an element is referred to as being "fixed to" or "set to" another element, it can be directly on the other element or there can be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and do not represent the only implementation.

[0038] Referring to Figure 1 , Figure 1 A schematic structural diagram of an aerosol container 100 in an embodiment of the present application is shown. The aerosol container 100 provided in an embodiment of the present application comprises a first cylinder 110, a second cylinder 120, a delivery pipe 130, a mounting ring 140 and a spray head 131.

[0039] In the aerosol container 100 described above, the first cylinder 110 has a containing groove 111, the containing groove 111 has a first opening 112 at one end along a first direction OX, and a strip-shaped through hole 113 is formed in the side wall of the first cylinder 110 and extends along the first direction OX. The second cylinder 120 passes through the first opening 112 and is located in the containing groove 111, and the second cylinder 120 has a solvent groove 121, the solvent groove 121 has a second opening 124 at one end along the first direction OX, and the second cylinder 120 is provided with a scale 122 along the first direction OX, and the strip-shaped through hole 113 is used to display the scale 122. One end of the delivery pipe 130 is inserted into the solvent groove 121 through the second opening 124. Among them, the second opening 124 and the first opening 112 are located at the same end of the first direction. The mounting ring 140 is sleeved on the end of the delivery pipe 130 protruding out of the solvent groove 121 and connected with the second cylinder 120, and the mounting ring 140 covers the second opening 124. The spray head 131 is detachably mounted on the end of the delivery pipe 130 away from the second cylinder and protruding out of the mounting ring 140, and is used to spray the contents in the solvent groove 121. The first direction OX is the depth direction of the containing groove 111.

[0040] Referring to Figure 2 and Figure 3In actual use, the aerosol container 100 is first used to set the mounting ring 140 on one end of the delivery pipe 130, and then insert the other end of the delivery pipe 130 into the solvent groove 121. Then, the second cylinder 120 is placed on the first cylinder 110, and the second cylinder 120 is rotated to display the first direction OX on the scale 122 of the second cylinder 120 through the strip-shaped through hole 113 extending along the first direction OX. The content can be filled into the solvent groove 121 first, and then the mounting ring 140 is covered on the second opening 124, and the spray head 131 is mounted on the end of the delivery pipe 130 extending out of the mounting ring 140. Alternatively, the mounting ring 140 is covered on the second opening 124 first, and then a general valve is set on the end of the delivery pipe 130 extending out of the mounting ring 140, the content is filled into the solvent groove 121 through the general valve, and after the filling of the content is completed, the spray head 131 is detachably mounted on the end of the delivery pipe 130 extending out of the mounting ring 140. The specific condition of the content is observed through the scale 122, and when it is observed that the content needs to be refilled, the spray head 131 is removed from the delivery pipe 130, the general valve is set on the end of the delivery pipe 130 extending out of the mounting ring 140, the content is filled into the solvent groove 121 through the general valve, and then the general valve is removed and the spray head 131 is mounted on the end of the delivery pipe 130 extending out of the mounting ring 140, thereby completing the refilling of the content without the need to disassemble the aerosol container 100 as a whole. The aerosol container 100 is convenient to install, and the use state of the content can be observed through the scale 122, thereby facilitating the replenishment of the content, the multiple use, and the test of the initial capacity of the content.

[0041] Referring to Figure 2 and Figure 3 In an embodiment, the aerosol container 100 further comprises a cover 132, the cover 132 is provided with a through hole 133 along the first direction OX, the cover 132 covers the mounting ring 140 and is detachably connected with the first cylinder 110, and the spray head 131 passes through the through hole 133. The mounting ring 140 is supported by the cover 132 and connected with the first cylinder 110, so that the second cylinder 120 is completely and stably accommodated in the accommodating groove 111 of the first cylinder 110, and the through hole 133 is used to extend the spray head 131 outwards.

[0042] Referring to Figure 2 and Figure 3 In an embodiment, the cover 132 is provided with a fastening groove 134 in communication with the through hole 133 near one end surface of the first cylinder 110, the outer wall of the first cylinder 110 is provided with an external thread, the inner wall of the fastening groove 134 is provided with an internal thread, and the cover 132 is threadedly connected with the first cylinder 110. In this embodiment, the cover 132 is detachably connected with the first cylinder 110 through the internal thread and the external thread, and in other embodiments.

[0043] In other embodiments, the inner wall of the first cylinder 110 can be provided with an inner thread, and the outer wall of the cover 132 can be provided with an outer thread, so that the cover 132 and the first cylinder 110 are detachably connected through thread cooperation. The cover 132 and the first cylinder 110 can also be elastically abutted to achieve detachable connection. The detachable connection between the cover 132 and the first cylinder 110 is not limited to the above embodiments, and can also be other manners, which will not be described here.

[0044] Referring to Figure 2 and Figure 3 In an embodiment, the aerosol container 100 further comprises a sealing ring 123 located between the mounting ring 140 and the second cylinder 120. Specifically, the mounting ring 140 comprises a first ring 141, a connecting ring 142, and a second ring 143. The connecting ring 142 is connected to the outer side of the first ring 141 away from the nozzle 131, and is connected to the inner side of the second ring 143. The first ring 141 is sleeved on the material conveying pipe 130, and the sealing ring 123 is located between the second ring 143 and the second cylinder 120. Thus, the sealing ring 123 is stably connected between the mounting ring 140 and the second cylinder 120 by being clamped between the second ring 143 with a larger outer diameter and the second cylinder 120, so as to seal the second opening of the second cylinder 120 and prevent the contents from escaping from the gap between the second cylinder 120 and the mounting ring 140.

[0045] Referring to Figure 2 and Figure 3 In an embodiment, the outer wall of the second cylinder 120 is provided with an abutting ring 144, and the sealing ring 123 is located between the second ring 143 and the abutting ring 144. In this embodiment, the sealing ring 123 is stably clamped between the mounting ring 140 and the second cylinder 120 by the abutting ring 144 with a larger outer diameter and the second ring 143 with a larger outer diameter, so as to seal the second opening of the second cylinder 120 and prevent the contents from escaping from the gap between the second cylinder 120 and the mounting ring 140.

[0046] Referring to Figure 3 In an embodiment, the outer periphery of the abutting ring 144 and the second ring 143 abuts against the inner wall of the first cylinder 110. In this embodiment, the sealing ring 123 is located in the annular space surrounded by the first cylinder 110, the second cylinder 120, the second ring 143, and the abutting ring 144, so that the sealing ring 123 stably seals the gap between the mounting ring 140 and the second cylinder 120.

[0047] Referring to Figure 2 and Figure 3In an embodiment, the mounting ring 140 further comprises a convex ring 145 connected with the first ring 141, and the feed pipe 130 is sequentially arranged in the convex ring 145 and the first ring 141. Thus, when the spray head 131 is pressed, the spray head 131 abuts against the convex ring 145 at the lowest point, and then returns to the position before being pressed, thereby preventing the spray head 131 from being pressed excessively. The specific structure of the spray head 131 is referred to the existing spray head 131 technology, and is not described herein.

[0048] Referring to Figure 2 and Figure 3 In an embodiment, the outer wall of the first cylinder 110 is provided with a matching ring 114, and the side of the cover 132 close to the bottom wall of the first cylinder 110 abuts against the matching ring 114. Thus, when the cover 132 is screwed to the outer wall of the first cylinder 110 to the bottom wall of the fastening groove 134 abuts against the opening of the first cylinder 110, the side of the cover 132 close to the bottom wall of the first cylinder 110 abuts against the matching ring 114, thereby making the space more compact, preventing the phenomenon of wire slipping, facilitating the disassembly and installation of the cover 132, and improving the service life of the aerosol container 100.

[0049] Referring to Figure 3 In an embodiment, the side wall of the first cylinder 110 is provided with a plurality of strip-shaped through holes 113, and the plurality of strip-shaped through holes are uniformly arranged around the circumference of the first cylinder 110, so that one strip-shaped through hole can be selected to expose the scale 122. In other embodiments, the outer wall of the second cylinder 120 is provided with a plurality of scales 122, and the plurality of scales 122 correspond to the plurality of strip-shaped through holes one by one, thereby facilitating multi-angle observation of the content state.

[0050] Preferably, both ends of the strip-shaped through hole 113 along the first direction OX are arc-shaped, thereby preventing stress concentration from causing the first cylinder 110 to be easily broken or deformed.

[0051] Preferably, the bottom wall of the second cylinder 120 is a partial spherical surface, and the bottom wall of the accommodating groove 111 is adapted to the bottom wall of the second cylinder 120.

[0052] The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0053] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. An aerosol container characterized by, The aerosol container comprises: a first cylinder having a containing groove with a first opening at one end in a first direction, a side wall of the first cylinder being provided with a strip-shaped through hole extending in the first direction, the first direction being a depth direction of the containing groove; a second cylinder passing through the first opening and located in the containing groove, the second cylinder having a solvent groove with a second opening at one end in the first direction, the second cylinder being provided with a scale in the first direction, the strip-shaped through hole being used to display the scale; a delivery pipe, one end of which is inserted into the solvent groove through the second opening; a mounting ring, which is sleeved on one end of the delivery pipe protruding out of the solvent groove and connected with the second cylinder, the mounting ring covering the second opening; a spray head, which is detachably mounted on one end of the delivery pipe away from the second cylinder and protruding out of the mounting ring, for spraying the contents in the solvent groove.

2. The aerosol container of claim 1, wherein, The aerosol container further comprises a cover, which is provided with a through hole in the first direction, the cover covering the mounting ring and being detachably connected with the first cylinder, the spray head passing through the through hole.

3. The aerosol container of claim 2, wherein, The cover is provided with a fastening groove in communication with the through hole near one end face of the first cylinder, an outer wall of the first cylinder is provided with an outer thread, an inner wall of the fastening groove is provided with an inner thread, and the cover is threadedly connected with the first cylinder.

4. The aerosol container of claim 1, wherein, The aerosol container further comprises a sealing ring, which is located between the mounting ring and the second cylinder.

5. The aerosol container of claim 4, wherein, The mounting ring comprises a first ring, a connecting ring and a second ring. The connecting ring is connected with an outer side of the first ring on a side away from the spray head and connected with an inner side of the second ring on the other side, the first ring is sleeved on the delivery pipe, and the sealing ring is located between the second ring and the second cylinder.

6. The aerosol container of claim 5, wherein, An abutting ring is provided on an outer wall of the second cylinder, and the sealing ring is located between the second ring and the abutting ring.

7. The aerosol container of claim 6, wherein, Peripheral edges of the abutting ring and the second ring abut against an inner wall of the first cylinder.

8. The aerosol container of claim 5, wherein, The mounting ring further comprises a convex ring, the convex ring is connected with the first ring, and the delivery pipe passes through the convex ring and the first ring in sequence.

9. The aerosol container of claim 3, wherein, An outer wall of the first cylinder is provided with a matching ring, and a side of the cover near a bottom wall of the first cylinder abuts against the matching ring.

10. The aerosol container of claim 1 wherein, A side wall of the first cylinder is provided with a plurality of strip-shaped through holes, and the plurality of strip-shaped through holes are uniformly arranged around a circumference of the first cylinder.

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