Concealer bottle capable of discharging through rotary pumping

Abstract

The utility model discloses a rotary pump pressure discharging concealer bottle, which comprises a bottle body, a rotary middle sleeve, a rotary shaft, a piston and a flexible coating head, the rotary middle sleeve is rotatably mounted at the upper end of the bottle body, the rotary shaft extends into the bottle body, and the upper end of the rotary shaft is fixedly connected with the rotary middle sleeve; the rotating shaft is provided with external threads, the piston is provided with internal threads matched with the external threads, the piston is installed outside the rotating shaft and is in threaded transmission fit with the rotating shaft, and when the rotating middle sleeve drives the rotating shaft to rotate in the forward direction, the piston can be driven to move downwards; a vertically-through through hole is axially formed in the rotating shaft, and a containing cavity is defined between the lower side of the piston and the inner wall of the bottle body and used for containing concealers; and the flexible coating head is arranged on the rotating middle sleeve and is communicated with the through hole. By rotating the rotary middle sleeve, the concealer can be pumped and discharged to the flexible coating head along the through hole for use, the concealer is easy to coat, a powder puff is not needed, the problem of concealer waste can be avoided, and the concealer is convenient and fast to use and convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic container technical field, especially relate to a kind of concealer bottle of rotary pump pressure discharge. BACKGROUND

[0002] Concealer is a kind of commonly used cosmetics, it can be applied on the skin of user, to cover the flaw on the face or body of user, such as covering the wrinkles, acne scar, dark circles etc. on face. In order to facilitate the storage of concealer, reduce the pollution of concealer when not in use, the concealer on the market is placed in box at present, and when using, it is applied by dip with puff. However, it is found in actual use, the dip amount of puff is difficult to control, use remains more, easy to cause waste, and the amount of concealer on different positions of puff after dip is quite different, leading to uneven application of concealer, poor use effect, puff needs to be packaged and carried separately, inconvenient to carry. SUMMARY

[0003] The utility model solves the technical problem in view of the above prior art, provide a kind of concealer bottle of rotary pump pressure discharge, the concealer bottle is driven rotary shaft positive rotation by rotating rotary sleeve, in turn, drive piston to move down, along the through hole, concealer can be pumped and discharged to flexible coating head for use, easy to apply, without using puff, can avoid concealer waste problem, it is convenient, fast, convenient to take.

[0004] To solve the above technical problems, the technical scheme of the utility model is as follows: a kind of concealer bottle of rotary pump pressure discharge, including bottle body, rotary sleeve, rotary shaft, piston and flexible coating head, the rotary sleeve is rotatably installed on the upper end of bottle body, the rotary shaft extends into the bottle body, and the upper end of the rotary shaft is fixedly connected with the rotary sleeve;The rotary shaft is provided with external thread, the piston is provided with internal thread matched with the external thread, the piston is installed outside the rotary shaft and is threadedly driven with the rotary shaft, the outer side of the piston is slidably attached to the inner wall of the bottle body, and when the rotary sleeve drives the rotary shaft to rotate positively, the piston can be driven to move downward;The rotary shaft is axially provided with a through hole penetrating upward and downward, a containing cavity is formed between the lower side of the piston and the inner wall of the bottle body, the containing cavity is used to contain concealer, and when the piston moves downward, the concealer in the containing cavity can be pumped and discharged upward along the through hole;The flexible coating head is installed on the rotary sleeve and is communicated with the through hole of the rotary shaft.

[0005] In the above technical scheme, the rotary shaft extends into the bottle body along the center line of the bottle body.

[0006] In the above technical scheme, the upper end of the bottle body is provided with a bottle mouth, and the rotary sleeve is rotatably sleeved outside the bottle mouth.

[0007] In the above technical scheme, the upper end of the rotating shaft is integrally connected with a shaft sleeve, and the shaft sleeve is fixedly connected with the inner wall of the rotating sleeve.

[0008] In the above technical scheme, a plurality of clamping blocks are arranged on the outer wall of the upper end of the shaft sleeve of the rotating shaft, and a plurality of clamping grooves corresponding to the clamping blocks are arranged on the inner wall of the rotating sleeve.

[0009] In the above technical scheme, a plurality of first clamping teeth are arranged on the outer wall of the lower end of the shaft sleeve of the rotating shaft at equal intervals, one side of the first clamping teeth is a first guide surface, and the other side is a first reverse stopping surface; the upper end of the bottle mouth of the bottle body is integrally connected with an elastic arm, and a second clamping tooth is arranged on the elastic arm, one side of the second clamping tooth is a second guide surface, and the other side is a second reverse stopping surface, the first guide surface and the second guide surface correspondingly match, and the first reverse stopping surface and the second reverse stopping surface correspondingly match; when the rotating shaft rotates forward, the first guide surface of the first clamping tooth can slide through the second guide surface of the second clamping tooth and force the elastic arm to elastically deform downward, and after the first guide surface passes the second guide surface, the elastic arm elastically resets upward; when the rotating shaft rotates reversely, the second reverse stopping surface of the second clamping tooth can block the first reverse stopping surface of the first clamping tooth, so that the rotating shaft cannot rotate reversely.

[0010] In the above technical scheme, the first guide surface and the second guide surface are inclined surfaces respectively, and the first reverse stopping surface and the second reverse stopping surface are vertical surfaces respectively; the number of the first clamping teeth is 12, and the number of the elastic arm and the second clamping tooth is two respectively, and the positions of the two second clamping teeth are opposite.

[0011] In the above technical scheme, the lower end of the bottle mouth of the bottle body is integrally connected with a clamping ring, the inner wall of the lower end of the rotating sleeve is provided with an annular clamping groove, and the clamping ring is rotatably clamped into the annular clamping groove.

[0012] In the above technical scheme, the upper end of the shaft sleeve of the rotating shaft is provided with a positioning cavity, the middle part of the positioning cavity is provided with a discharging pipe communicated with the through hole, the top of the rotating sleeve is provided with a connecting hole, the outer side of the flexible coating head is provided with an annular connecting groove, the annular connecting groove is clamped with the connecting hole, the lower end of the flexible coating head is accommodated in the positioning cavity, and the discharging pipe is inserted into the flexible coating head upward.

[0013] In the above technical scheme, the flexible coating head is a sponge head, the upper end of the flexible coating head is in a semispherical shape, the concealer bottle further comprises an upper cover, the upper cover covers the outside of the flexible coating head, and the lower end inner wall of the upper cover is detachably connected with the upper end outer wall of the rotating sleeve.

[0014] The utility model discloses an advantageous effect is: the utility model discloses when using, the consumer is to rotate the rotation middle cover, because the upper end of rotation axis is fixedly connected with rotation middle cover, so rotation middle cover can drive rotation axis positive rotation, because rotation axis extends to the bottle body, and rotation axis is equipped with the outer thread, and the piston is installed to the outside of rotation axis and is threadedly driven with rotation axis cooperation, so, when rotation axis positive rotation, rotation axis can drive the piston to move down, because the outside of piston and the inner wall of bottle body slide and stick, and the downside of piston and the inner wall of bottle body enclose a containing cavity, and the containing cavity is used for containing the concealing blemish cream, and rotation axis is axially equipped with the through -hole that goes up and down, so, when the piston moves down, the concealing blemish cream in the containing cavity can be pumped out to the flexible coating head and be used along the through -hole and go up and discharge, because the flexible coating head is installed on rotation middle cover and is communicated with the through -hole of rotation axis, so the concealing blemish cream that pumps out from the through -hole can be discharged to the flexible coating head and be used. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structural drawing of the utility model.

[0016] Figure 2 It is the overall structural drawing of the utility model after opening the upper cover.

[0017] Figure 3 It is the longitudinal section structure drawing of the utility model.

[0018] Figure 4 It is the dispersion structure drawing of the first perspective of the utility model.

[0019] Figure 5 It is the dispersion structure drawing of the second perspective of the utility model.

[0020] Figure 6 It is the longitudinal section structure drawing of rotation middle cover of the utility model.

[0021] Figure 7 It is the structure drawing of rotation axis upper end of the utility model.

[0022] Figure 8 It is the bottle body upper end structure drawing of the utility model. DETAILED DESCRIPTION

[0023] The structure principle and working principle of the utility model are further explained in detail in combination with the drawings.

[0024] As Figures 1-8As shown in the utility model discloses a kind of concealer bottle of rotary pump pressure discharge, including bottle body 1, rotating middle sleeve 2, rotating shaft 3, piston 4 and flexible coating head 5, rotating middle sleeve 2 rotatably installed in the upper end of bottle body 1, rotating shaft 3 extends into bottle body 1, and the upper end of rotating shaft 3 is fixedly connected with rotating middle sleeve 2;Rotating shaft 3 is equipped with external thread 31, piston 4 is equipped with internal thread 41 matched with external thread 31, and piston 4 is installed outside rotating shaft 3 and is threadedly driven with rotating shaft 3, and the outside of piston 4 is slidably attached to the inner wall of bottle body 1, when rotating middle sleeve 2 drives rotating shaft 3 to rotate forward, it can drive piston 4 to move downwards;Rotating shaft 3 is axially equipped with through hole 37 that passes through up and down, and the inside of bottle body 1 is enclosed with the inner wall of bottle body 1 between the downside of piston 4 to form a containing cavity 6, which is used for containing concealer, and piston 4 and the inner wall of bottle body 1 have good airtightness, to avoid concealer in containing cavity 6 from seeping out from the outside of piston 4, when piston 4 moves downwards, it can pump and press the concealer in containing cavity 6 to make it discharge upwards along through hole 37;Flexible coating head 5 is installed on rotating middle sleeve 2 and is communicated with the through hole 37 of rotating shaft 3.The forward rotation in the embodiment of the utility model refers to clockwise rotation.

[0025] When using the utility model, the consumer rotates rotating middle sleeve 2 forward, since the upper end of rotating shaft 3 is fixedly connected with rotating middle sleeve 2, therefore rotating middle sleeve 2 can drive rotating shaft 3 to rotate forward, since rotating shaft 3 extends into bottle body 1, rotating shaft 3 is equipped with external thread 31, and piston 4 is installed outside rotating shaft 3 and is threadedly driven with rotating shaft 3, therefore, when rotating shaft 3 rotates forward, rotating shaft 3 can drive piston 4 to move downwards, since the outside of piston 4 is slidably attached to the inner wall of bottle body 1, and the inside of bottle body 1 is enclosed with the inner wall of bottle body 1 between the downside of piston 4 to form a containing cavity 6, which is used for containing concealer, and rotating shaft 3 is axially equipped with through hole 37, therefore, when piston 4 moves downwards, piston 4 can pump and press the concealer in containing cavity 6 to make it discharge upwards along through hole 37, since flexible coating head 5 is installed on rotating middle sleeve 2 and is communicated with the through hole 37 of rotating shaft 3, therefore the concealer pumped from through hole 37 can be discharged to flexible coating head 5 and be used immediately.It can be seen that the utility model concealer bottle is easy to apply, does not need to use powder puff, can avoid concealer waste problem, is convenient and fast to use, and is convenient to carry.

[0026] As Figures 3-5 Shown, rotating shaft 3 extends into bottle body 1 along the center line of bottle body 1, so that rotating shaft 3 can pass through the middle part of piston 4, so that the pressure of concealer pumped by piston 4 is balanced.Bottle body 1 is in the shape of cylinder, and piston 4 is in the shape of circle, so that the inner diameter of bottle body 1 is consistent up and down, and piston 4 can always be attached to the inner wall of bottle body 1 when moving downwards.

[0027] AsFigures 1-8 As shown, the upper end of the bottle body 1 is provided with a bottle mouth 11, and the rotating middle sleeve 2 is rotatably sleeved outside the bottle mouth 11. The upper end of the rotating shaft 3 is integrally connected with a shaft sleeve 32, and the shaft sleeve 32 is fixedly connected with the inner wall of the rotating middle sleeve 2. The shaft sleeve 32 is arranged to enable the rotating shaft 3 to be fixedly connected with the rotating middle sleeve 2. A plurality of clamping blocks 33 are arranged on the outer wall of the upper end of the shaft sleeve 32, and a plurality of clamping grooves 21 corresponding to the clamping blocks 33 are arranged on the inner wall of the rotating middle sleeve 2. When the rotating shaft 3 is installed, the shaft sleeve 32 is pushed upwards into the inner wall of the rotating middle sleeve 2, and the clamping blocks 33 and the clamping grooves 21 are stably clamped and fixed.

[0028] As shown in Figures 3-5 , Figure 7 and Figure 8 , a plurality of first clamping teeth 34 are arranged on the outer wall of the lower end of the shaft sleeve 32 at equal intervals, one side of the first clamping teeth 34 is a first guide surface 341, and the other side is a first reverse stopping surface 342; the upper end of the bottle mouth 11 of the bottle body 1 is integrally connected with an elastic arm 12, and a second clamping tooth 13 is arranged on the elastic arm 12, one side of the second clamping tooth 13 is a second guide surface 131, and the other side is a second reverse stopping surface 132; the first guide surface 341 of the first clamping tooth 34 can slide through the second guide surface 131 of the second clamping tooth 13 and force the elastic arm 12 to elastically deform downwards when the rotating shaft 3 rotates in the forward direction, and after the first guide surface 341 passes the second guide surface 131, the elastic arm 12 elastically returns upwards; when the rotating shaft 3 rotates in the reverse direction, the second reverse stopping surface 132 of the second clamping tooth 13 can block the first reverse stopping surface 342 of the first clamping tooth 34, so that the rotating shaft 3 cannot rotate in the reverse direction, and external air cannot enter the containing cavity along the through hole of the rotating shaft. The reverse rotation in the embodiment of the present application refers to counterclockwise rotation. Preferably, the first guide surface 341 and the second guide surface 131 are inclined surfaces, and the first reverse stopping surface 342 and the second reverse stopping surface 132 are vertical surfaces; the number of the first clamping teeth 34 is 12, and the number of the elastic arm 12 and the second clamping tooth 13 is two respectively, and the positions of the two second clamping teeth 13 are opposite.

[0029] As shown in Figures 3-6 , Figure 8 , the lower end of the bottle mouth 11 of the bottle body 1 is integrally connected with a clamping ring 14, the lower end of the inner wall of the rotating middle sleeve 2 is provided with an annular clamping groove 22, and the clamping ring 14 is rotatably clamped into the annular clamping groove 22. The upper side of the clamping ring 14 is chamfered, and the lower end of the inner wall of the rotating middle sleeve 2 is also chamfered, so that the clamping ring 14 can be clamped into the annular clamping groove 22 with force. The structure that the clamping ring 14 cooperates with the annular clamping groove 22 can enable the rotating middle sleeve 2 to stably rotate.

[0030] As Figures 2-5 , Figure 7 shown, the upper end of the shaft sleeve 32 of the rotating shaft 3 is provided with a positioning cavity 35, the middle part of the positioning cavity 35 is provided with a discharge pipe 36 which is communicated with the through hole 37, the top of the rotating middle sleeve 2 is provided with a connecting hole 23, the outer side of the flexible paint head 5 is provided with an annular connecting groove 51 which is clamped with the connecting hole 23, the lower end of the flexible paint head 5 is accommodated in the positioning cavity 35, and the discharge pipe 36 is inserted into the flexible paint head 5 upwards. The flexible paint head 5 is a sponge head, the upper end of the flexible paint head 5 is in a hemispherical shape, the concealer bottle further comprises an upper cover 7, the upper cover 7 covers the flexible paint head 5, and the lower end inner wall of the upper cover 7 is detachably connected with the upper end outer wall of the rotating middle sleeve 2.

[0031] The above is only a preferred embodiment of the present application, and any slight modification, equivalent change and modification made to the above embodiment according to the technical scheme of the present application all belong to the scope of the technical scheme of the present application.

Claims

1. A concealer bottle with a rotary pump dispensing mechanism, characterized by: The utility model provides a kind of concealer bottle, including bottle body, rotating sleeve, rotating shaft, piston and flexible coating head, the rotating sleeve is rotatably mounted on the upper end of bottle body, the rotating shaft extends into the bottle body, and the upper end of rotating shaft is fixedly connected with rotating sleeve;The rotating shaft is provided with external thread, the piston is provided with internal thread matched with external thread, the piston is mounted outside rotating shaft and is threadedly driven with rotating shaft, the outside of piston is slidably attached with the inner wall of bottle body, and rotating sleeve drives rotating shaft to rotate positively, which can drive piston to move downwards;The rotating shaft is provided with through hole penetrating from top to bottom, and the lower side of piston and the inner wall of bottle body form a containing cavity, which is used for containing concealer, and when piston moves downwards, it can pump the concealer in containing cavity to discharge upwards along through hole;The flexible coating head is mounted on rotating sleeve and is communicated with the through hole of rotating shaft.

2. The concealer bottle with a rotary pump for dispensing according to claim 1, wherein: The rotating shaft extends along the center line of bottle body into the bottle body.

3. The concealer bottle with a rotary pump for dispensing according to claim 1, wherein: The upper end of bottle body is provided with bottle mouth, and the rotating sleeve is rotatably sleeved outside the bottle mouth.

4. The concealer bottle with a rotary pump for dispensing according to claim 3, wherein: The upper end of rotating shaft is integrally connected with shaft sleeve, and the shaft sleeve is fixedly connected with the inner wall of rotating sleeve.

5. The concealer bottle with a rotary pump for dispensing according to claim 4, wherein: A plurality of clamping blocks are arranged on the outer wall of the upper end of the shaft sleeve of the rotating shaft, and a plurality of clamping grooves matched with the clamping blocks are arranged on the inner wall of the rotating sleeve.

6. The concealer bottle with a rotary pump for dispensing according to claim 4, wherein: A first clamping tooth is arranged on the outer wall of the lower end of the shaft sleeve of the rotating shaft at equal intervals, one side of the first clamping tooth is a first guide surface, and the other side is a first reverse stopping surface; the upper end of the bottle mouth of the bottle body is integrally connected with an elastic arm, and a second clamping tooth is arranged on the elastic arm, one side of the second clamping tooth is a second guide surface, and the other side is a second reverse stopping surface, the first guide surface is matched with the second guide surface, and the first reverse stopping surface is matched with the second reverse stopping surface; when the rotating shaft rotates positively, the first guide surface of the first clamping tooth can slide through the second guide surface of the second clamping tooth and force the elastic arm to elastically deform downwards, and after the first guide surface passes the second guide surface, the elastic arm elastically returns upwards; when the rotating shaft reversely rotates, the second reverse stopping surface of the second clamping tooth can block the first reverse stopping surface of the first clamping tooth, so that the rotating shaft cannot reversely rotate.

7. The concealer bottle with a rotary pump for dispensing according to claim 6, wherein: The first guide surface and the second guide surface are respectively inclined surfaces, and the first reverse stopping surface and the second reverse stopping surface are respectively vertical surfaces; the number of the first clamping teeth is 12, and the number of the elastic arm and the second clamping tooth is respectively two, and the positions of the two second clamping teeth are opposite.

8. The concealer bottle with a rotary pump for dispensing according to claim 3, wherein: The lower end of the bottle mouth of the bottle body is integrally connected with a clamping ring, the inner wall of the lower end of the rotating sleeve is provided with an annular clamping groove, and the clamping ring is rotatably clamped into the annular clamping groove.

9. The concealer bottle with a rotary pump for dispensing according to claim 4, wherein: The upper end of the shaft sleeve of the rotating shaft is provided with a positioning cavity, the middle part of the positioning cavity is provided with a discharge pipe communicated with the through hole, the top of the rotating sleeve is provided with a connecting hole, the outer side of the flexible coating head is provided with an annular connecting groove matched with the connecting hole, the lower end of the flexible coating head is accommodated in the positioning cavity, and the discharge pipe is inserted into the flexible coating head upwards.

10. The concealer bottle with a rotary pump for dispensing according to claim 1, wherein: The flexible coating head is a sponge head, the upper end of the flexible coating head is in the shape of a hemispherical surface, the concealer bottle further comprises a cover, the cover covers the flexible coating head, and the lower end of the cover is detachably connected with the outer wall of the upper end of the rotating sleeve.

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