Replaceable washing and protecting bottle

Abstract

The utility model discloses a replaceable washing and protecting bottle which comprises an outer bottle body. The outer bottle body is cylindrical, and a spiral guide groove is formed in the inner wall of the outer bottle body. The rotating seat is rotationally arranged at the bottom of the outer bottle body and is provided with an extension part extending into the outer bottle body, and the extension part is provided with a guide channel extending in the axial direction of the outer bottle body; a positioning groove is formed in the top of the movable seat, a protruding part is arranged on the outer wall of the movable seat, and the protruding part penetrates through the guide channel and extends into the spiral guide groove; the inner bottle body is elastically clamped in the positioning groove, a pump head is arranged at the top of the inner bottle body, and a pressing head of the pump head is driven to extend out of or retract into the outer bottle body through forward and reverse rotation of the rotating seat. According to the replaceable washing and protecting bottle, the inner bottle body can be driven to ascend and descend through rotation of the rotating base, when the replaceable washing and protecting bottle needs to be used, the pressing head of the pump head can stretch out of the opening of the outer bottle body so that the pump head can be extruded to extrude content liquid, and the pressing head of the pump head can be retracted into the opening of the outer bottle body during transportation; content liquid is prevented from being squeezed out due to mistaken pressing in the transportation process, the inner bottle body can be taken out for replacement after the content liquid in the inner bottle body is used up, the outer bottle body does not need to be replaced, and the use cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toiletries packaging bottles, in particular to a replaceable toiletries bottle. Background Art

[0002] A toiletries packaging bottle is a packaging bottle used to store toiletries such as shower gel, shampoo or body lotion. It generally includes a bottle body, and a bottle cap or pump head is provided at the bottle mouth of the bottle body. In the prior art, most toiletries bottles are provided with a pump head at the bottle mouth, and the liquid content can be squeezed out for use by pressing the pump head. The pump head of the existing toiletries bottle can be limited to a compressed position by squeezing and rotating, so as to avoid accidentally pressing and squeezing out the liquid content during transportation. However, if it is placed in a bag for transportation, the pump head can easily rotate and unlock with the movement of the bag, and eventually the pump head is pressed by mistake and the liquid content is squeezed out. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides a replaceable washing and conditioning bottle, which comprises an outer bottle body and an inner bottle body. When needed, the pressing head of the pump head of the inner bottle body can be extended out of the opening of the outer bottle body so as to squeeze the pump head to squeeze out the liquid in the contents. During transportation, the pressing head of the pump head of the inner bottle body can be retracted into the opening of the outer bottle body, thereby effectively preventing the liquid in the contents from being squeezed out due to accidental pressing during transportation.

[0004] In order to solve the above technical problems, the utility model solves the problems through the following technical solutions: a replaceable washing and care bottle, comprising an outer bottle body: the outer bottle body is cylindrical, and a spiral guide groove is provided on its inner wall; a rotating seat: it is rotatably arranged at the bottom of the outer bottle body, and has an extension portion extending into the outer bottle body, and a guide channel extending along the axial direction of the outer bottle body is provided on the extension portion; a movable seat: a positioning groove is provided on the top of the seat, and a protrusion is provided on the outer wall, and the protrusion passes through the guide channel and extends into the spiral guide groove; an inner bottle body: it is elastically clamped in the positioning groove, and a pump head is provided on the top of the inner bottle body, and the pressing head of the pump head of the inner bottle body is driven to extend or retract into the outer bottle body by the forward and reverse rotation of the rotating seat. This replaceable washing and care bottle can drive the inner bottle body to rise and fall by rotating the rotating seat. When needed, the pressing head of the pump head of the inner bottle body can be extended to the opening of the outer bottle body for squeezing the pump head to squeeze out the liquid inside. During transportation, the pressing head of the pump head of the inner bottle body can be retracted into the opening of the outer bottle body, thereby effectively avoiding squeezing out the liquid inside due to accidental pressing during transportation. After the liquid inside the inner bottle body is used up, the inner bottle body can be taken out for replacement without replacing the outer bottle body, thereby saving usage costs.

[0005] In the above technical solution, preferably, the side wall of the positioning groove of the movable seat is provided with a plurality of elastic strips protruding inwards. The adoption of this structure makes the positioning between the movable groove and the inner bottle body more reliable and facilitates the replacement of the inner bottle body.

[0006] In the above technical solution, preferably, both ends of the guide channel are provided with limiting channels extending in a direction perpendicular to the pump head pressing direction. With this structure, when the pressing head of the pump head extends out of the opening of the outer bottle body, when the pressing head of the pump head is pressed, the protrusion located in the limiting channel will not move down along the spiral guide groove, and will not cause the pressing head of the pump head to retract into the outer bottle body.

[0007] In the above technical solution, preferably, a notch is provided at the top of the limiting channel at the top, the notch is smaller than the protruding portion, and a guide opening is provided at the top of the notch that gradually decreases from top to bottom. This structure can facilitate the assembly of the movable seat, and when the protruding portion is installed in the guide channel, the protruding portion can be installed in the guide channel by the guidance of the guide opening and the deformation of the extensions on both sides of the notch at the bottom of the guide opening.

[0008] In the above technical solution, preferably, the outer wall of the movable seat is provided with protrusions on both sides opposite to each other, the inner wall of the outer bottle body is provided with the spiral guide groove on both sides opposite to each other, and the extension is provided with the guide channel on both sides opposite to each other. This structure makes it more stable to drive the movable seat to rise and fall when the rotating seat rotates.

[0009] In the above technical solution, preferably, the pump head includes a pump body, a pressing head and a sealing cover, the pressing head extends from the center of the pump body to the side wall of the outer bottle body, the pressing head is radially provided with a liquid outlet channel, the inner end of the liquid outlet channel is provided with a connecting sleeve, the connecting sleeve is interference fit with the liquid outlet of the pump body, the sealing cover is provided with an assembly groove matching the size of the pressing head, the outer wall of the pressing head is transversely provided with a convex strip, the inner wall of the assembly groove is transversely provided with a groove, the convex strip on the pressing head cooperates with the groove in the assembly groove to assemble the pressing head in the assembly groove, the pressing head and the sealing cover are assembled to match the top opening of the outer bottle body. The pressing head extends from the center of the pump body to the side wall of the outer bottle body, which can be used to indicate the direction of the liquid outlet channel, and the sealing cover can block the top opening of the outer bottle body when the pressing head is retracted into the opening of the outer bottle body.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the replaceable washing and care bottle can drive the inner bottle body to rise and fall by rotating the rotating seat, and when needed, the pressing head of the pump head of the inner bottle body can be extended to the outside of the opening of the outer bottle body for squeezing the pump head to squeeze out the liquid inside, and during transportation, the pressing head of the pump head of the inner bottle body can be retracted into the opening of the outer bottle body, thereby effectively avoiding squeezing out the liquid inside due to accidental pressing during transportation, and after the liquid inside the inner bottle body is used up, the inner bottle body can be taken out for replacement without replacing the outer bottle body, thereby saving usage costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1This is a schematic diagram of the structure in which the pressing head extends out of the outer bottle body according to an embodiment of the utility model.

[0012] Figure 2 This is a schematic diagram of the structure in which the pressing head is retracted into the outer bottle body in an embodiment of the utility model.

[0013] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of the utility model.

[0014] Figure 4 It is a schematic diagram of the structure of the outer bottle body of the utility model.

[0015] Figure 5 It is a schematic diagram of the exploded structure of the pump head in the outer bottle body of the utility model. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figures 1 to 5 A replaceable washing and protecting bottle comprises an outer bottle body 1: the outer bottle body 1 is cylindrical, and a spiral guide groove 11 is provided on its inner wall; a rotating seat 2: it is rotatably arranged at the bottom of the outer bottle body 1, and has an extension portion 21 extending into the outer bottle body 1, and a guide channel 22 extending axially along the outer bottle body 1 is provided on the extension portion 21; a movable seat 3: a positioning groove 31 is provided on the top of the movable seat, and a protrusion 32 is provided on the outer wall, and the protrusion 32 passes through the guide channel 22 and extends into the spiral guide groove 11; an inner bottle body 4: it is elastically clamped in the positioning groove 31, and a pump head 5 is provided on the top of the inner bottle body 4, and the pressing head 52 of the pump head 5 of the inner bottle body 4 is driven to extend or retract into the outer bottle body 1 by the forward and reverse rotation of the rotating seat 2. This replaceable washing and care bottle can drive the inner bottle body 4 to rise and fall by rotating the rotating seat 2. When needed, the pressing head 52 of the pump head 5 of the inner bottle body 4 can be extended to the outside of the opening of the outer bottle body 1 for squeezing the pump head 5 to squeeze out the liquid inside. During transportation, the pressing head 52 of the pump head 5 of the inner bottle body 4 can be retracted into the opening of the outer bottle body 1, thereby effectively avoiding squeezing out the liquid inside due to accidental pressing during transportation. After the liquid inside the inner bottle body 4 is used up, the inner bottle body 4 can be taken out for replacement without replacing the outer bottle body 1, thereby saving usage costs.

[0017] In order to make the positioning of the inner bottle body 4 and the movable seat 3 more reliable and facilitate the replacement of the inner bottle body 4, the side wall of the positioning groove 31 of the movable seat 3 is provided with a plurality of inwardly protruding elastic strips 33, and the inner bottle body 4 is positioned by the inward elastic force of the elastic strips 33.

[0018] In this embodiment, both ends of the guide channel 22 are provided with limiting channels 23 extending in a direction perpendicular to the pressing direction of the pump head 5. With this structure, when the pressing head 52 of the pump head 5 extends out of the opening of the outer bottle body 1, when the pressing head 52 of the pump head 5 is pressed, the protrusion 32 located in the limiting channel 23 will not move down along the spiral guide groove 11, and will not cause the pressing head 52 of the pump head 5 to retract into the outer bottle body 1.

[0019] In order to facilitate the installation of the movable seat 3, a notch 24 is provided at the top of the limiting channel 23 at the top, and the notch 24 is smaller than the protruding portion 32. A guide opening 25 which gradually decreases from top to bottom is provided at the top of the notch 24. When the protruding portion 32 is installed in the guide channel 22, the protruding portion 32 can be installed in the guide channel 22 by the guidance of the guide opening 25 and the deformation of the extensions 21 on both sides of the notch 24 at the bottom of the guide opening 25.

[0020] In order to make the movable seat 3 more stably lifted and lowered when the rotating seat 2 rotates, protrusions 32 are provided on opposite sides of the outer wall of the movable seat 3, spiral guide grooves 11 are provided on opposite sides of the inner wall of the outer bottle body 1, and guide channels 22 are provided on opposite sides of the extension part 21.

[0021] In this embodiment, the pump head 5 includes a pump body 51, a pressing head 52 and a sealing cover 53. The pressing head 52 extends from the center of the pump body 51 to the side wall of the outer bottle body 1. A liquid outlet channel 521 is radially arranged on the pressing head 52. A connecting sleeve 522 is arranged at the inner end of the liquid outlet channel 521. The connecting sleeve 522 is interference fit with the liquid outlet of the pump body 51. An assembly groove 531 matching the size of the pressing head 52 is arranged on the sealing cover 53. A convex strip 523 is transversely arranged on the outer wall of the pressing head 52. A groove 532 is transversely arranged on the inner wall of the assembly groove 531. The convex strip 523 on the pressing head 52 cooperates with the groove 532 in the assembly groove 531 to assemble the pressing head 52 in the assembly groove 531. The pressing head 52 and the sealing cover 53 are assembled to match the top opening of the outer bottle body 1. The pressing head extends from the center of the pump body 5 to the side wall of the outer bottle body 1 and can be used to indicate the direction of the liquid outlet channel 521. The cover 53 can block the top opening of the outer bottle body 1 when the pressing head 52 is retracted into the opening of the outer bottle body 1. In order to further clearly indicate the direction of the liquid outlet channel 521, the pressing head 52 and the cover 53 can be designed in different colors, and the color combination of the cover 53 and the pressing head 52 can be freely matched.

[0022] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A replaceable cleaning bottle, characterized in that: The invention comprises an outer bottle body (1), which is cylindrical and has an inner wall provided with a spiral guide groove (11); a rotating seat (2), which is rotatably arranged at the bottom of the outer bottle body (1) and has an extension portion (21) extending into the outer bottle body (1), wherein the extension portion (21) is provided with a guide channel (22) extending along the axial direction of the outer bottle body (1); a movable seat (3), which has a positioning groove (31) at the top and a protrusion (32) on the outer wall, wherein the protrusion (32) passes through the guide channel (22) and extends into the spiral guide groove (11); and an inner bottle body (4), which is elastically clamped in the positioning groove (31), and has a pump head (5) at the top of the inner bottle body (4), and the pressing head (52) of the pump head (5) of the inner bottle body (4) is driven to extend out of or retract into the outer bottle body (1) by the forward and reverse rotation of the rotating seat (2).

2. A replaceable cleaning bottle as claimed in claim 1, characterized in that: The side wall of the positioning groove (31) of the movable seat (3) is provided with a plurality of elastic strips (33) protruding inwardly.

3. A replaceable cleaning bottle as claimed in claim 1, characterized in that: Limiting channels (23) extending in a direction perpendicular to the pressing direction of the pump head (5) are provided at both ends of the guide channel (22).

4. A replaceable cleaning bottle as claimed in claim 3, characterized in that: A notch (24) is provided at the top of the limiting channel (23) located at the top, the notch (24) is smaller than the raised portion (32), and a guide opening (25) which gradually decreases from top to bottom is provided at the top of the notch (24).

5. A replaceable cleaning bottle as claimed in claim 1, characterized in that: The movable seat (3) is provided with protrusions (32) on two opposite sides of the outer wall, the outer bottle body (1) is provided with the spiral guide groove (11) on two opposite sides of the inner wall, and the extension portion (21) is provided with the guide channel (22) on two opposite sides.

6. A replaceable cleaning bottle as claimed in claim 1, characterized in that: The pump head (5) comprises a pump body (51), a pressing head (52) and a sealing cover (53); the pressing head (52) extends from the center of the pump body (51) to the side wall of the outer bottle body (1); a liquid outlet channel (521) is radially arranged on the pressing head (52); a connecting sleeve (522) is arranged at the inner end of the liquid outlet channel (521); the connecting sleeve (522) is interference fit with the liquid outlet of the pump body (51); and the sealing cover (53) is provided with a connecting sleeve (522) which is substantially the same as the pressing head (52). The outer wall of the pressing head (52) is laterally provided with a convex strip (523), and the inner wall of the assembling groove (531) is laterally provided with a groove (532). The convex strip (523) on the pressing head (52) cooperates with the groove (532) in the assembling groove (531) to assemble the pressing head (52) in the assembling groove (531). The pressing head (52) and the sealing cover (53) are assembled to match the top opening of the outer bottle body (1).

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