A lotion pump with identifiable original state

Abstract

The utility model discloses a sealed state identifiable type lotion pump, comprising a push cap, a pump chamber cover, a piston assembly, a shoulder sleeve, a pump core assembly and a bottle body, wherein the piston assembly is inserted into the pump core assembly, and the pump core assembly is fixed in the shoulder sleeve by the clamping connection between the pump chamber cover and the pump core assembly, the push cap is clamped with the upper part of the piston assembly, a state indicator ring is arranged on the top of the pump chamber cover, and at least one tearing strip is arranged on the state indicator ring, and at least one breaking point connected to the state indicator ring body is arranged at one end of the tearing strip, and at least one baffle is arranged on the inner side of the tearing strip near one end of the breaking point, and the baffle is oriented inward and inclined toward the breaking point. The lotion pump has the advantages of high accuracy in identifying the sealed state of the lotion pump, fast identification speed, and intuitive and simple operation.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging, in particular to an identifiable lotion pump in an original sealed state. Background Art

[0002] With the rapid development of the daily chemical and cosmetics industries, lotion pumps, as key components of various liquid containers, such as shower gel bottles and shampoo bottles, have been widely used in the market due to their convenience and practicality. However, in the existing lotion pump design, although its structure has been continuously optimized, gradually developing from the early complex structure to modular and automated assembly, while ensuring product quality and user experience, it has overlooked a safety issue that cannot be ignored - the design of the original state identification function.

[0003] The structure of a traditional lotion pump usually includes a pump body, a head, a piston, a tube, and a possible lock cap, which work together to achieve the functions of quantitative extraction and injection of liquid. However, these lotion pumps have obvious security loopholes in the market circulation link, namely, the lack of effective anti-theft measures, and it is difficult for consumers to identify whether the product has been tried by others. Due to the lack of a quick and accurate identification method, consumers cannot determine whether the product has been illegally opened or the contents have been replaced during the delivery process after receiving the goods. This not only increases consumer doubts and return rates, but also brings additional logistics costs and after-sales processing burdens to merchants. Therefore, it is of great significance to develop a lotion pump with an original sealed state that can be identified by consumers. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sealed state identifiable type lotion pump, which can solve the common problems of low sealed state identification accuracy, slow identification speed and non-intuitive and simple operation of lotion pumps on the current market.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a sealed state identifiable lotion pump, comprising a push cap, a pump chamber cover, a piston assembly, a shoulder sleeve, a pump core assembly and a bottle body, the piston assembly is inserted into the pump core assembly, the pump core assembly is fixed in the shoulder sleeve by the clamping connection between the pump chamber cover and the pump core assembly, the push cap is clamped with the upper part of the piston assembly, a status indicator ring is arranged on the top of the pump chamber cover, at least one tear strip is arranged on the status indicator ring, at one end of the tear strip is provided with at least one break point connected to the status indicator ring body, the tear strip is provided with at least one baffle on the inner side of one end close to the break point, and the baffle is directed inward and inclined toward the break point.

[0006] Furthermore, at least one baffle is provided on the push cap, and when the push cap is screwed in and out of the pump chamber cover, the baffle collides with the baffle to deform the baffle.

[0007] Furthermore, the thickness range of the baffle is set to be 0.2 mm to 0.6 mm.

[0008] Furthermore, the angle between the blocking piece and the tearing strip ranges from 20° to 70°.

[0009] Furthermore, a thin-walled portion is provided at one end of the tearing strip, and the tearing strip is deformed at the thin-walled portion when being squeezed by force.

[0010] Furthermore, the lower portion of the tear strip and the upper portion of the pump chamber cover body are intermittently arranged.

[0011] Furthermore, the distance between the lower part of the tear strip and the upper part of the pump chamber cover body is 0.1 mm to 1 mm.

[0012] Furthermore, the push cap is provided with an external thread, and the pump chamber cover is provided with a corresponding internal thread, and the push cap is locked in the pump chamber cover through the connection between the external thread and the internal thread.

[0013] Compared with the prior art, the original sealed state identifiable lotion pump provided by the utility model has the following beneficial effects:

[0014] The utility model has the following beneficial effects:

[0015] The lotion pump provided by the utility model can effectively help users determine whether the product is still in an original sealed state without interference from others during the purchase and use process without changing the traditional installation and use methods, thereby making up for the shortcomings of existing products in terms of safety assurance. It has the advantages of high accuracy in identifying the original sealed state of the lotion pump, fast identification speed, and intuitive and simple operation.

[0016] Other features and advantages of the present invention will become apparent from the following detailed description or may be learned in part from the practice of the present invention.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the embodiment of the utility model when the cap is locked;

[0019] Figure 2 This is a schematic diagram of the structure of the embodiment of the utility model after the cap is unlocked;

[0020] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the embodiment of the utility model when the cap is locked;

[0021] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the embodiment of the utility model after the button cap is unlocked;

[0022] Figure 5 for Figure 3 Schematic diagram of the cross-section structure in the AA direction;

[0023] Figure 6 for Figure 4 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0024] Figure 7 This is a schematic diagram of the structure of the pump compartment cover in the embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the button cap in the embodiment of the utility model;

[0026] Fig. 9 The figure is a schematic diagram of the explosion structure of an embodiment of the utility model.

[0027] The serial numbers and names in the attached drawings are as follows: 1. push cap; 101. stopper strip; 102. external thread; 2. pump chamber cover; 201. status indicator ring; 2011. tear strip; 2012. breakpoint; 2013. stopper; 2014. thin-walled portion; 202. internal thread; 3. piston assembly; 4. shoulder sleeve; 5. pump core assembly; 6. bottle body. DETAILED DESCRIPTION

[0028] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection (such as clamping, threaded connection, riveting, welding), or a detachable connection, or an integral connection; of course, it can also be a mechanical connection or an electrical connection; in addition, it can also be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following are embodiments of the present application:

[0032] like Figure 1-9 As shown, a sealed state identifiable lotion pump comprises a push cap 1, a pump chamber cover 2, a piston assembly 3, a shoulder sleeve 4, a pump core assembly 5, and a bottle body 6. The piston assembly 3 is inserted into the pump core assembly 5, and the pump core assembly 5 is fixed in the shoulder sleeve by the clamping connection between the pump chamber cover 2 and the pump core assembly 5. The push cap 1 is clamped with the upper part of the piston assembly 3. The pump chamber cover 2 is provided with a state indicator ring 201 at the top, and the state indicator ring 201 is provided with at least one tearing point. Strip 2011 (preferably 2 strips), the tear strip 2011 is a part of the status indicator ring 201, one end of the tear strip 2011 is provided with at least one breakpoint 2012, the breakpoint 2012 is connected to the status indicator ring 201 body, the tear strip 2011 is provided with at least one baffle 2013 (preferably 2 to 4 strips) on the inner side of one end near the breakpoint 2012, the baffle 2013 is directed inward and inclined toward the breakpoint 2012.

[0033] At least one baffle 101 is provided on the push cap 1. When the push cap 1 is screwed in and out of the pump chamber cover 2, the baffle 101 collides with the baffle 2013, causing the baffle to deform. The baffle 2013 can be elastically deformed, and the thickness of the baffle 2013 is set to be in the range of 0.2mm to 0.6mm. The baffle 2013 is oriented inward and tilted toward the breaking point 2012. The angle between the baffle 2013 and the tearing strip 2011 is preferably in the range of 20° to 70°.

[0034] A certain distance is set between the lower part of the tearing strip 2011 and the main body of the pump compartment cover 2, so that the tearing strip 2011 can be displaced outward from the pump compartment cover 2. The distance between the lower part of the tearing strip and the upper part of the pump compartment cover is preferably 0.1mm to 1mm.

[0035] A thin-walled portion 2014 is provided at one end of the tear strip 2011. When the tear strip 2011 is squeezed, it is easy to bend at the thin-walled portion 2014, thereby facilitating the tear strip 2011 to move outward relative to the status indicator ring 201 so that the break point 2012 is torn off.

[0036] The push cap 1 is provided with an external thread 102, and the pump chamber cover 2 is provided with an internal thread 202 matching the external thread 102. Before use by a user, the push cap 1 is installed and locked in the pump chamber cover 2 by means of a threaded connection.

[0037] like Figures 1 to 9 As shown, when installing and locking the push cap 1, the push cap 1 is screwed into the pump chamber cover 2 in the same manner as in the conventional installation method. Since the baffle 2013 is oriented inward and tilted toward the breakpoint 2012, the rotation direction of the baffle 101 follows the tilting direction of the baffle 2013, and the collision between the baffle 101 and the baffle 2013 will not cause the breakpoint 2012 to break. Therefore, after installing and locking the push cap 1, the status indicator ring 201 is still in an undamaged state.

[0038] When the user uses the lotion pump, the push cap 1 is unscrewed from the pump chamber cover 2 in the same manner as in the conventional use. When unscrewing, since the rotation direction of the baffle 101 is opposite to the inclination direction of the baffle 2013, the collision between the baffle 101 and the baffle 2013 will cause the tearing strip 2011 to be greatly deformed, thereby causing the break point 2012 to break, so that one end of the tearing strip 2011 is separated from the status indicator ring 201, and then the status indicator ring is in a damaged state. The user can determine whether the product has been used without authorization, wasted, or damaged by identifying whether the status indicator ring 201 is damaged.

[0039] The lotion pump provided by the utility model can effectively help users determine whether the product is still in an original sealed state without interference from others during the purchase and use process without changing the traditional installation and use methods, thereby making up for the shortcomings of existing products in terms of safety assurance. It has the advantages of high accuracy in identifying the original sealed state of the lotion pump, fast identification speed, and intuitive and simple operation.

[0040] Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, rather than limiting it, and certainly not limiting the patent scope of the present invention; although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention; that is to say, any changes or embellishments made to the main design concept and spirit of the present invention that have no substantive significance, and the technical problems they solve are still consistent with the present invention, should be included in the protection scope of the present invention; in addition, the direct or indirect application of the technical solution of the present invention in other related technical fields is also included in the patent protection scope of the present invention.

Claims

1. A recognizable lotion pump in its original sealed state, comprising a push cap, a pump chamber cover, a piston assembly, a shoulder sleeve, a pump core assembly and a bottle body, characterized in that: The piston assembly is inserted into the pump core assembly, and the pump core assembly is fixed in the shoulder sleeve by the clamping connection between the pump chamber cover and the pump core assembly, the push cap is clamped with the upper part of the piston assembly, a status indicator ring is provided on the top of the pump chamber cover, at least one tear strip is provided on the status indicator ring, one end of the tear strip is provided with at least one breakpoint connected with the status indicator ring body, the tear strip is provided with at least one baffle on the inner side near the end of the breakpoint, the baffle is directed inward and inclined toward the breakpoint; at least one baffle is provided on the push cap, and when the push cap is screwed in and out of the pump chamber cover, the baffle collides with the baffle to deform the baffle.

2. The intact state identifiable lotion pump according to claim 1, characterized in that: The thickness of the baffle is set to range from 0.2 mm to 0.6 mm.

3. The intact state identifiable lotion pump according to claim 2, characterized in that: The included angle between the blocking piece and the tearing strip is in the range of 20° to 70°.

4. The intact state identifiable lotion pump according to claim 3, characterized in that: A thin-walled portion is provided at one end of the tearing strip, and the tearing strip is deformed at the thin-walled portion when being squeezed by force.

5. The intact state identifiable lotion pump according to claim 4, characterized in that: The lower part of the tearing strip and the upper part of the pump chamber cover body are intermittently arranged.

6. The intact state identifiable lotion pump according to claim 5, characterized in that: The distance between the lower part of the tear strip and the upper part of the pump chamber cover body is 0.1mm to 1mm.

7. The intact state identifiable lotion pump according to any one of claims 1 to 6, characterized in that: The push cap is provided with an external thread, and the pump chamber cover is provided with a corresponding internal thread. The push cap is locked in the pump chamber cover through the connection between the external thread and the internal thread.

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