JP3179409U - Spray head structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure of a spray head having a structure for reducing cost when changing a design according to needs.
[Solution]
The spray head includes a pressing part and a discharge port formed to protrude to one side of the pressing part, and further includes a fixing cap, a buffer part, a valve structure part, and a pumping pipe, The pressing portion includes a main body and a cap body that is detachably attached to the main body.
[Selection] Figure 1

Description

  The present invention relates to a structure of a spray head that is provided in a container that contains an aqueous solution or the like and that pumps and discharges the aqueous solution or the like in the container.

  At present, a method in which a spray head is provided in a container containing an aqueous solution, the aqueous solution in the container is collected, and discharged from the spray head is very widespread. A general body soap, skin care liquid, cosmetics, or the like is stored in the container. This method is very convenient in use because it can discharge the aqueous solution in the container only by lightly pressing the spray head.

  However, if the unit price of a product constituted by the container, the contents, and the spray head is increased, the appearance of the container is subjected to various designs in order to obtain an aesthetic appearance. In order to appeal to consumers, the appearance of the container is often specially designed. Therefore, the appearance of the spray head has been changed to a different design to meet consumer needs. Here, with the change in product design, how to reduce the cost of creating a new spray head manufacturing mold and make it a spray head that matches the container design is a challenge in the industry. .

  Accordingly, an object of the present invention is to provide a structure of a spray head having a structure for reducing the cost when changing the design.

  Therefore, as a result of intensive research in view of the drawbacks of the spray head according to the prior art, the present inventor has a pressing portion and a discharge port formed to protrude on one side of the pressing portion, and is further fixed. The spray head structure includes a cap, a buffer portion, a valve structure portion, and a pumping pipe, and the pressing portion includes a main body and a cap body that is detachably provided on the main body. We focused on what we can do and completed the present invention based on this knowledge.

Hereinafter, this device will be described in detail.
The structure of the spray head according to claim 1 is a spray head comprising a pressing portion and a discharge port formed to protrude to one side of the pressing portion.
The pressing portion includes a main body and a cap body that is detachably attached to the main body, and a protruding edge is formed at an upper end of the main body, and an engagement corresponding to the protruding edge is formed on an inner peripheral surface of the cap body. When an end is formed and the cap body is provided on the main body, the engaging end of the cap body is configured to engage with a protruding edge of the main body.

  According to this structure, since the cap body is detachably provided, the design of the spray head can be changed only by changing the design of the cap body, and the cost of the design change can be reduced.

  The structure of the spray head described in claim 2 has a circular shape in which the upper surface of the main body and the bottom surface of the cap body in claim 1 share a center.

  According to such a structure, the force for pressing the pressing portion is easily concentrated, and the pressing can be performed efficiently.

  According to a third aspect of the present invention, there is provided a spray head structure including a hook-shaped portion that protrudes inward from the inner peripheral surface of the cap body according to the first aspect. The angle formed by the peripheral surface is made smaller than 90 degrees.

  According to a fourth aspect of the present invention, the structure of the spray head is such that a locking portion for locking to the hook-shaped portion is formed at a position corresponding to the hook-shaped portion of the protruding edge of the main body of the third aspect.

  The structure of the spray head described in claim 5 is formed such that the hook-shaped portion and the locking portion in claim 4 correspond to each other.

  The structure of the spray head described in claim 6 forms a fitting empty space in the cap body in claim 1.

  The structure of the spray head described in claim 7 is such that the fitting space of the cap body in claim 6 is formed in a shape corresponding to the protruding edge of the main body.

  The structure of the spray head described in claim 8 is such that the engaging end in claim 6 is formed on the inner peripheral surface of the cap body in which the fitting space is formed.

  According to each structure mentioned above, this cap body can be reliably fixed to this main body.

  The structure of the spray head described in claim 9 is such that the cap body and the main body in claim 1 are made of the same material or different materials.

  In the structure of the spray head described in claim 10, the engaging end in claim 1 is formed of a material having elasticity.

The spray head structure according to claim 11 is characterized in that the spray head according to claim 1 further comprises a fixing cap, a buffer portion, a valve structure portion, and a pumping tube.
The fixing cap is connected to the container mouth, and a fixing cap;
A hollow tube body, the upper end is inserted into the main body through the fixing cap, the lower end is connected to the valve structure portion, and the buffer portion provided for the pressing portion to reciprocate;
The valve structure has an upper end connected to the bump 3 and a lower end connected to the pumping pipe.
The valve structure is configured to suck the liquid stored in the container from the pumping tube and discharge the liquid from the discharge port by pressing the pressing portion.

  The structure of the spray head according to claim 12 is the spray head according to claim 11, further comprising a stopper having a C-shaped cross section, and the C-shaped portion of the stopper has a shape corresponding to the buffer portion. .

  The structure of the spray head described in claim 13 is that the upper end of the stopper of claim 12 is a stop end that stops the main body.

  By providing such a stopper detachably, it is possible to prevent the pressing portion from being unexpectedly pressed and discharging the contents of the container to the outside.

  The structure of the spray head according to claim 14 is characterized in that a guide portion is provided in the main body of claim 1, a positioning portion is formed at a position corresponding to the guide portion of the cap body, and the guide portion, the cap body, Are formed into corresponding shapes.

  According to this structure, when the cap body is provided on the main body, the cap body can be easily guided and positioned.

It is explanatory drawing which showed the structure of the spray head by this device. It is sectional drawing which showed the structure of the spray head by this device. It is other sectional drawing which showed the structure of the spray head by this device. It is a local expanded sectional view of the spray head by this device. It is explanatory drawing which showed the stopper and cap main body in this device. It is explanatory drawing which showed the stopper and cap main body by other embodiment. It is a perspective view of the spray head which provided the stopper and the cap main body. It is a perspective view of the spray head which provided the topper and cap body by other designs. It is a perspective view of the spray head which provided the topper and cap body by another design. It is a perspective view of the spray head which provided the topper and cap main body by another design.

  The present invention provides a structure of a spray head having a structure for reducing the cost when changing the design, and is a spray for discharging the contents of a container using the principle of a pump of an air valve structure. Head. A technique to which such a principle is applied is a well-known technique and is familiar to those skilled in the art. Therefore, the air valve structure and the like will not be described in detail in the following description. However, in order to detail the features of the structure that saves the cost of changing the design according to the present invention, it will be described below with reference to the drawings. As a matter of course, the drawings of the present invention are for explaining the characteristics of the structure of the spray head according to the present invention, and do not limit the size or the like when the product is manufactured.

  FIG. 1 discloses a spray head 100 according to the present invention. According to the disclosure of the drawings, the spray head 100 includes a hollow pressing part 10 and a discharge port 20 formed to protrude from one of the side surfaces of the pressing part 10. From the discharge port 20, body soap, shampoo, etc. The contents of a container (not shown) containing the container are discharged.

  The pressing unit 10 includes a main body 11 and a cap body 12, and the cap body 12 is detachably provided on the main body 11.

  FIG. 2 is a cross-sectional view of a spray head 100 according to the present invention. As disclosed in the drawings, a protruding edge 111 is formed on the upper end of the main body 11, and an engagement end 121 is formed on the inner peripheral surface of the cap body 12. Therefore, when the cap body 12 is provided on the main body 11, the cap body 12 can be fixed to the main body 11 by engaging the engagement end 121 of the cap body 12 with the protruding edge 111 of the main body 11.

  According to the structure described above, the spray head 100 can be manufactured with a common mold even if the design of the cap body 12 is changed according to the needs of the product. That is, when changing the design of a product, it is only necessary to provide the cap body 12 with a different design on the main body 11, and it is not necessary to change the mold for manufacturing the main body 11. Therefore, it is possible to reduce the cost of creating a mold, and when mass production is performed, the manufacturing cost can be greatly reduced.

  The main body 11 is further provided with a guide portion 114, and the cap body 12 is formed with a positioning portion 124 at a position corresponding to the guide portion 114. When the cap body 12 is provided on the main body 11, the guide portion 114 of the main body 11 has an action of guiding and positioning the cap body 12. The guide part 114 and the positioning part 124 have a corresponding shape. In the embodiment, the guide portion 114 is a concave groove and the positioning portion 124 is formed in a protruding shape. However, the shape is not limited to these shapes as long as the effect of guiding and positioning the cap body 12 can be obtained.

  In addition, the shape of the upper surface of the main body 11 of the pressing unit 10 and the shape of the bottom surface of the cap body 12 are circular with a common center. For this reason, the force which presses the pressing part 10 concentrates, and operation which presses the pressing part 10 and discharges the contents in a container becomes easy.

  The cap body 12 forms a fitting space 123 having a shape corresponding to the protruding edge 111 of the main body 11, and an engagement end 121 is formed on the inner peripheral surface of the cap body 12 in which the fitting space 123 is formed. Therefore, as disclosed in FIG. 3, when the cap body 12 is provided on the main body 11, the protruding edge 111 is fitted into the fitting space 123 and is completely stored.

  As shown in FIG. 4, in order to more securely fix the cap body 12 and the main body 11, a hook-shaped portion 122 that protrudes inward from the inner peripheral surface is formed on the engagement end 121. An angle formed by the bowl-shaped portion 122 and the inner peripheral surface of the cap body 12 is set to be smaller than 90 degrees. Further, a locking portion 112 that locks the hook-shaped portion 122 is formed at a position corresponding to the hook-shaped portion 122 of the protruding edge 111. Preferably, the bowl-shaped portion 122 and the locking portion 112 have shapes corresponding to each other. According to this structure, the cap body 12 and the main body 11 can be more stably fixed.

  Further, the cap body 12 and the main body 11 of the spray head 100 according to the present invention are not particularly limited in material. The cap body 12 and the main body 11 may be made of the same material or different materials. Preferably, the cap body 12 can be elastically provided on the main body 11 by making the engagement end 121 an elastic material.

  As shown in FIGS. 5 and 5A, the spray head 100 according to the present invention includes a fixing cap 30, a buffer portion 113, a valve structure portion 40, and a pumping tube 50.

  The fixed cap 30 is connected to the mouth of a container (not shown) that contains a body soap or the like.

  The buffer portion 113 is a hollow tube, and the upper end is inserted into the main body 11 through the fixing cap 30, the lower end is connected to the valve structure 40, and the pressing portion 10 is provided for reciprocating motion.

  The valve structure 40 has an upper end connected to the buffer 113 and a lower end connected to the scooping pipe 50.

  When the pressing part 10 is pressed, the valve structure 40 draws the liquid in the container from the siphoning pipe 50 according to the siphon principle and discharges it from the discharge port 20. However, the structure and operation of the valve structure portion 40 belong to a well-known technique and will not be described in detail.

  The spray head 100 according to the present invention is further provided with a detachable stopper 60 having a C-shaped cross section. The C-shaped portion of the stopper 60 has a shape corresponding to the buffer portion 113. The upper end of the stopper 60 is a stop end 61 that stops the main body 11. Therefore, when the stopper 60 is fitted to the buffer portion 113 as disclosed in FIG. 6, the stopper 60 prevents the pressing portion 10 from reciprocating up and down, so that the pressing portion 10 receives the pressing pressure unexpectedly. This prevents the contents of the container from being discharged from the discharge port 20.

  As disclosed in FIGS. 6A to 6C, the spray head 100 according to the present invention can be replaced with a cap body 12 and a stopper 60 having different shapes, and the design of the product can be changed according to the needs of consumers. .

  The above is a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Accordingly, any modifications, changes, etc. that can be made by those skilled in the art, which are made within the spirit of the present invention and have an equivalent effect on the present invention, all belong to the scope of claims for registration of the utility model of the present invention. Shall.

DESCRIPTION OF SYMBOLS 100 Spray head 10 Pressing part 11 Main body 111 Projection edge 112 Locking part 113 Buffer part 114 Guide part 12 Cap body 121 Engagement end 122 Ridge part 123 Fitting space 124 Positioning part 20 Discharge port 30 Fixed cap 40 Valve structure part 50 Pumping pipe 60 Stopper 61 Stop end

Claims (14)

A spray head comprising a pressing part and a discharge port formed to project from one side of the pressing part,
The pressing portion includes a main body and a cap body that is detachably attached to the main body, and a protruding edge is formed at an upper end of the main body, and an engagement corresponding to the protruding edge is formed on an inner peripheral surface of the cap body. A structure of a spray head characterized in that when an end is formed and the cap body is provided on the main body, an engaging end of the cap body is engaged with a protruding edge of the main body.   The structure of the spray head according to claim 1, wherein the upper surface of the main body and the bottom surface of the cap body have a circular shape sharing a center.   Forming a hook-shaped portion projecting inward from the inner peripheral surface of the engagement end of the cap body, and making an angle formed by the hook-shaped portion and the inner peripheral surface of the cap body smaller than 90 degrees; The structure of the spray head according to claim 1.   The structure of the spray head according to claim 3, wherein a locking portion for locking the hook-shaped portion is formed at a position corresponding to the hook-shaped portion of the protruding edge of the main body.   The spray head structure according to claim 4, wherein the hook-shaped portion and the locking portion are formed in shapes corresponding to each other.   The spray head structure according to claim 1, wherein a fitting space is formed in the cap body.   The spray head structure according to claim 6, wherein the fitting space of the cap body is formed in a shape corresponding to a protruding edge of the main body.   The spray head structure according to claim 6, wherein the engagement end is formed on an inner peripheral surface of the cap body in which the fitting space is formed.   The structure of the spray head according to claim 1, wherein the cap body and the main body are made of the same material or different materials.   The spray head structure according to claim 1, wherein the engagement end is formed of an elastic material. The spray head further includes a fixed cap, a buffer portion, a valve structure portion, and a pumping tube.
The fixing cap is connected to the container mouth,
The buffer portion is a hollow tube body, and penetrates through the fixed cap, the upper end is fitted into the main body, the lower end is connected to the valve structure portion, and the pressing portion serves to reciprocate. ,
The valve structure has an upper end connected to the buffer portion and a lower end connected to the pumping pipe,
2. The structure according to claim 1, wherein the valve structure portion is configured to suck the liquid stored in the container from the pumping pipe and discharge the liquid from the discharge port by pressing the pressing portion. Spray head structure.   12. The spray head according to claim 11, wherein the spray head further includes a stopper having a C-shaped cross section that is detachable, and a C-shaped portion of the stopper has a shape corresponding to the buffer portion. Spray head structure.   The structure of the spray head according to claim 12, wherein an upper end of the stopper is a stop end that stops the main body.   The structure of the spray head according to claim 1, wherein a guide portion is provided on the main body, and a positioning portion is formed at a position corresponding to the guide portion of the cap body.

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