Pressing type cosmetic brush

Abstract

The invention relates to a push type cosmetic pencil, and relates to the technical field of cosmetics, the push type cosmetic pencil comprises a tube body, a cover body and a moving mechanism, the moving mechanism comprises a base, a push rod and a push rod, the base is arranged on the tube body in a sliding mode, and a paste body is arranged on the base; the clamping assembly is arranged on the tube body and is used for clamping and positioning the paste body; the pushing assembly is used for pushing the clamping assembly to be far away from the paste body for unlocking, then pushing the base to move and moving back to the original position under the elastic force action of the clamping assembly; and the push-back assembly is used for pushing the paste back into the tube body. According to the device, the clamping assembly can continuously clamp the paste for positioning after the paste stops moving, so that the risk that the paste falls off in the moving process is reduced, the probability that the paste retracts in the moving process is also reduced, and the use experience feeling of consumers is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cosmetics, and in particular to a press-type cosmetic pen. Background Art

[0002] Paste cosmetics such as lipstick and lip gloss have been widely used by people.

[0003] Currently, lipsticks, lip glosses, etc. are all packaged in packaging boxes, which include a movable tube body, a movable component and a cover body. The paste of the lipstick and lip gloss is set on the movable component. When in use, the cover body is pulled out and the movable component is rotated to rotate the lipstick paste out. However, during use, the paste is easily separated from the movable component, causing the paste to be contaminated and unusable, thereby reducing the consumer's usage experience. Summary of the invention

[0004] In order to improve the user experience of consumers, the present application provides a press-type cosmetic pen.

[0005] The present application provides a press-type cosmetic pen, which adopts the following technical solution: A press-type cosmetic pen comprises a tube body and a cover body, wherein the tube body is provided with a moving mechanism connected with a paste, and the moving mechanism comprises: A base is slidably arranged on the tube body and the paste is arranged on the base, and the tube body is provided with a passage hole for the paste to pass through; A clamping assembly is arranged on the tube body and located at the passage hole and is used to clamp and position the paste under the action of elastic force; A pushing component is used to first push the clamping component away from the paste to unlock it and then push the base to move and move it back to its original position under the elastic force of the clamping component; The push-back component is used to push the paste back into the tube body.

[0006] By adopting the above technical solution, when it is needed to use, the pushing component first pushes the clamping component away from the paste to unlock it, the pushing component then pushes the base and the paste to move, and then the pushing component is released. The clamping component moves back under the action of elastic force and clamps on the paste for positioning, and the pushing component moves back to its original position under the action of the elastic force of the clamping component, and then the pushing component continues to start, so that the paste can be moved step by step, so that the paste can be moved out through the pass hole for use, and the length of the exposed part of the paste can be adjusted as needed. After use, the push-back component is started to push the paste back into the tube body.

[0007] The clamping component can continue to clamp the paste to position it after it stops moving, thereby reducing the risk of the paste falling during movement and the probability of the paste shrinking during movement, improving the consumer's user experience. At the same time, the clamping component is unlocked during the movement, thereby reducing the clamping force of the clamping component when the paste moves, thereby reducing the probability of part of the paste falling and being wasted, further improving the consumer's user experience.

[0008] The clamping assembly is located at the passage hole through which the paste is removed, so that the clamping assembly is as close as possible to the exposed end of the paste. Compared with other positions, the clamping assembly can clamp and position the paste in a larger range, and the base is pushed to move by step-type clamping, so that consumers can choose the exposed length of the paste according to their own choice, and a smaller structure can be used to push the movement of a longer paste, thereby further improving the consumer's usage experience.

[0009] Optionally, the clamping assembly comprises: Two clamping plates are slidably arranged on the tube body in a direction approaching or moving away from the paste and are located on both sides of the paste; Two clamping members are arranged on the tube body and are respectively connected with two clamping plates. Under the action of elastic force, the two clamping plates are pressed against the paste to clamp and position it.

[0010] By adopting the above technical solution, the two clamping plates are clamped on the paste for positioning under the action of the clamping member, thereby achieving clamping and positioning of the paste.

[0011] Optionally, the pushing component includes: Two pushers are arranged on the tube body and located on both sides of the base and arranged perpendicular to the sliding direction of the base; Two push plates are arranged on one end of the two push members close to the base. In a natural state, the push members push the two push plates against the base under the action of elastic force to clamp and position the two push plates, and the clamping force is smaller than the clamping force of the clamping assembly on the paste. A pushing rod is slidably arranged on the tube body along the sliding direction of the base and one end of the pushing rod extends to the side of the tube body away from the through hole. The pushing rod is connected to the two clamping plates and the two pushing plates through a linkage assembly. The pushing rod is pressed to first push the two clamping plates away from the paste and then push the two pushing plates to increase the clamping force on the base and then overcome the torque of the pushing members and move. After releasing the pushing rod and pressing it, the pushing rod, the two pushing plates and the two clamping plates all move back to their original positions under the action of elastic force.

[0012] By adopting the above technical solution, in a natural state, the two push plates are pressed against the base by the push member to clamp and position the paste, and the clamping force is smaller than the clamping force of the clamping assembly on the paste. Therefore, the base and the paste can be positioned at the same time, which improves the stability of the paste during use, reduces the risk of the paste being separated from the base, and improves the consumer's usage experience.

[0013] When in use, pressing the push rod drives the clamping assembly away from the paste and unlocks it, and the two push plates move closer to the bottom to increase the clamping force on the base. At the same time, the thrust also overcomes the torsion of the spring, so that the two push plates move to push the base and the paste to move. During the movement, the pushing member is converted from a compressed state to an extended state, that is, the thrust on the push plate changes to a pulling force; after the movement is completed, the push rod is released, and the clamping assembly moves back under the action of the elastic force to clamp and position the paste, that is, the pressing rod is pushed back to its original position. At the same time, the two push plates move back quickly under the pulling force of the pushing member to produce reciprocating rebound, so that the push plate can first move away from the base and then approach the base, thereby greatly reducing the friction resistance generated by the push plate to the base when the push plate moves back. Furthermore, the clamping force of the push plate on the base is less than the clamping force of the clamping plate on the paste, thereby reducing the risk of relative displacement between the base and the paste, further reducing the risk of contamination caused by separation of the paste from the base, and further improving the consumer experience when using it.

[0014] Optionally, an elastic layer that presses against the base is provided on the pushing plate, and a pressure plate is provided on the side of the tube body close to the clamping plate; in a natural state, the pushing plate rests on the pressure plate and the pushing plate can only approach or move away from the base, and after the pushing rod moves to increase the clamping force on the pushing plate, the pushing plate can move between the pressure plate and the base and then move close to the clamping plate.

[0015] By adopting the above technical solution, the pressure plate can block the pushing plate from approaching the clamping plate at the beginning stage when the pushing rod pushes the pushing plate, so that the pushing plate first approaches the base and then further squeezes the elastic layer, so that the pushing plate is separated from the pressure plate and moves between the pressure plate and the base, and then the pushing plate approaches the clamping plate, so that the base and the paste move, reducing the risk of the pushing rod driving the pushing plate to move and directly drive the pushing plate to approach the clamping, that is, reducing the probability that the friction between the pushing plate and the base is small and the base does not move, making the adjustment process stable and fast, and improving the consumer's user experience.

[0016] Optionally, the push plate is arc-shaped and can fit with the base.

[0017] By adopting the above technical solution, the clamping effect of the base is improved.

[0018] Optionally, the linkage component includes: Two clamping blocks are respectively arranged on two clamping plates; Two clamping rods are arranged on the push rod and have inclined clamping surfaces that fit each other on one end close to the two clamping blocks; Two moving blocks are respectively arranged on two pushing plates; Two moving rods are arranged on the pushing rod and have inclined moving surfaces that can fit together on one end that is close to the moving block. In a natural state, the two clamping surfaces are in a fit state and the two moving surfaces are in a detached state. After the pushing rod is pressed to drive the two clamping plates away from the paste, the two pushing plates approach the base.

[0019] By adopting the above technical solution, the push rod moves, and the two moving surfaces fit together to push the two clamping plates away from the paste to unlock the paste. At the same time, as the push rod moves, the two moving surfaces approach each other and fit together to push the two pushing plates to move. At this time, the torque of the two pushing members will make the two pushing plates close to the base and increase the clamping force on the base. As the clamping force overcomes the torque of the pushing members, the two pushing plates and the base move; the pressure on the push rod is released, and the two clamping members and the two pushing members push the push rod back to its original position, so that the two moving surfaces are disengaged, thereby realizing the movement and positioning of the paste.

[0020] Optionally, the tube body is provided with a sliding hole connected to one end of the passage hole, the sliding hole is provided with a positioning hole, the push rod is provided with a positioning member for positioning the clamping assembly to unlock the paste, and the push back assembly includes: A sliding rod is arranged on the base and slidingly arranged on the sliding hole; The push block is arranged on the cover body and is used to push the sliding rod to move. The push block is clamped and installed on the positioning hole and presses against the sliding rod for positioning.

[0021] By adopting the above technical solution, when it is necessary to push the paste back, the pushing rod is pressed so that the clamping assembly unlocks the paste, the positioning piece is used to lock the current state, and then the cover body is put on the tube body so that the push block is slidably installed on the sliding hole, and the push block pushes the base and the paste back to the tube body, and then the cover body is rotated so that the push block is clamped and installed on the positioning hole and pressed against the sliding rod for positioning, the two pushing plates can position the base and the sliding rod, and the sliding rod can position the clamping block, thereby greatly improving the stability of the cover body and reducing the probability of the paste being contaminated due to the cover body falling off.

[0022] Moreover, the cover is placed on the tube body and pushes the base and the paste to move at the same time, thereby reducing the risk of damage to the paste caused by the cover when the paste is not moved back to the tube body, further reducing the risk of damage or contamination of the paste, and improving the consumer experience when using it.

[0023] Optionally, an unlocking groove is provided on the tube body, and the positioning member is a positioning piece rotatably mounted on the push rod. When the positioning piece is snap-fitted on the unlocking groove, the movement of the push rod is locked and the clamping assembly unlocks the paste.

[0024] By adopting the above technical solution, when unlocking is required, the push rod is pressed and the positioning piece is rotated to be clamped and installed on the unlocking slot, so that the push rod cannot move, and the clamping assembly paste is unlocked at this time, so that the paste and the base can be moved. After the movement is completed, the positioning piece is turned out from the unlocking slot, so that the clamping assembly can continue to clamp and position the paste.

[0025] Optionally, a fixing groove is provided on the tube body, and when the positioning piece is snap-fitted and installed on the fixing groove, the movement of the push rod is locked and the clamping assembly clamps and positions the paste.

[0026] By adopting the above technical solution, in a natural state, the rotating positioning piece is snap-fitted into the fixed groove, and the push rod cannot move at this time, thereby reducing the probability of the push rod moving when not in use, making the structure stable and convenient to operate, and improving the consumer's user experience.

[0027] In summary, the present application includes at least one of the following beneficial technical effects: 1. The clamping component can continue to clamp the paste to position it after it stops moving, thereby reducing the risk of the paste falling during movement, and also reducing the probability of the paste shrinking during movement, improving the consumer's experience. At the same time, the clamping component is unlocked during the movement, thereby reducing the clamping force of the clamping component when the paste moves, thereby reducing the probability of part of the paste falling and wasting, further improving the consumer's experience.

[0028] 2. The clamping assembly is located at the passage hole for removing the paste, so that the clamping assembly is as close as possible to the exposed end of the paste. Compared with other positions, the clamping assembly can clamp and position the paste in a larger range, and the base is pushed to move by step-type clamping, so that consumers can choose the length of the exposed paste according to their own choice, and a smaller structure can be used to push the movement of a longer paste, thereby further improving the consumer's usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural diagram of a cosmetic brush; Figure 2 yes Figure 1 Schematic diagram of the cross section of AA; Figure 3 yes Figure 2 The enlarged schematic diagram of the middle part B; Figure 4 yes Figure 2 The enlarged schematic diagram of the middle C part; Figure 5 is a schematic diagram of the structure of a push-back assembly in a cosmetic pen, wherein the tube body and the cover body are cut away; Figure 6 It is a schematic diagram of the structure of a positioning member in a cosmetic brush, in which the tube body is cut away.

[0030] 1. Tube body; 11. Tube body; 12. Cover body; 13. Pass hole; 14. Paste; 15. Mounting slot; 16. Sliding hole; 17. Positioning hole; 18. Unlocking slot; 19. Fixed slot; 2. Moving mechanism; 21. Base; 22. Clamping assembly; 23. Clamping plate; 24. Clamping member; 3. Pushing assembly; 31. Pushing member; 32. Pushing plate; 33. Pushing rod; 35. Pressing plate; 36. Positioning member; 37. Rotating tube; 4. Linkage assembly; 41. Clamping block; 42. Clamping rod; 43. Moving block; 44. Moving rod; 45. Clamping surface; 46. Moving surface; 5. Push-back assembly; 51. Sliding rod; 52. Pushing block. DETAILED DESCRIPTION

[0031] The present application is described in further detail below.

[0032] The embodiment of the present application discloses a press-type cosmetic pen.

[0033] Reference Figure 1 and Figure 2 The press-type cosmetic pen includes a tube body 11 and a cover body 12. A moving mechanism 2 connected to a paste 14 is provided on the tube body 11. A passage hole 13 is formed at one end of the tube body 11 for the paste 14 to pass through. The moving mechanism 2 is used to drive the paste 14 to move out through the passage hole 13 for use, and after the paste 14 is moved, the moving mechanism 2 clamps and positions the paste 14.

[0034] Reference Figure 2-Figure 4 The moving mechanism 2 includes a base 21, a clamping assembly 22, and a pushing assembly 3. The base 21 is cylindrical and is slidably installed on the inner wall of the tube body 11 along the axis of the tube body 11. One end of the paste 14 is coaxially arranged on one end of the base 21 close to the through hole 13, and the diameter of the paste 14 is smaller than the outer diameter of the base 21 and extends to a position close to the through hole 13.

[0035] The clamping assembly 22 is arranged on the inner wall of the tube body 11 and is located at the passage hole 13. The clamping assembly 22 includes two clamping plates 23 and two clamping members 24. The clamping plates 23 are respectively located on both sides of the paste 14. The two clamping plates 23 are arc-shaped and can fit with the outer wall of the paste 14. The clamping plates 23 are slidably arranged on the inner wall of the tube body 11 in the direction approaching or away from the paste 14, and the sliding direction of the clamping plates 23 is perpendicular to the axis of the tube body 11; the two clamping members 24 are arranged in a one-to-one correspondence with the two clamping plates 23, one end of the clamping member 24 is fixedly mounted on the inner wall of the tube body 11, and the other end of the clamping member 24 is fixedly mounted on the side wall of the clamping plate 23 away from the paste 14. The two clamping members 24 push the two clamping plates 23 against the paste 14 under the action of elastic force for clamping and positioning. The clamping member 24 can be a spring or an elastic sheet.

[0036] Reference Figure 2-Figure 4 The pushing component 3 is used to first push the two clamping members 24 away from the paste 14 to unlock it, and then push the base 21 to move and move back to its original position under the elastic force of the clamping component 22. The pushing component 3 includes two pushing members 31, two pushing plates 32, and a pushing rod 33. The two pushing members 31 are fixedly mounted on the inner wall of the tube body 11 and are located on both sides of the base 21. At the same time, when the paste 14 is moved into the tube body 11 for storage, the two pushing members 31 are located at one end where the base 21 is connected to the paste 14. The two pushing members 31 are arranged in a direction perpendicular to the axis of the tube body 11. The pushing members 31 can be springs or elastic sheets.

[0037] The two pushing plates 32 are respectively arranged in one-to-one correspondence with the two pushing members 31. The pushing plates 32 are arc-shaped and can fit with the base 21. In a natural state, the two pushing members 31 push the two pushing plates 32 against the base 21 for positioning under the action of elastic force, and the clamping force of the pushing plates 32 on the base 21 is smaller than the clamping force of the clamping plates 23 on the paste 14.

[0038] One end of the push rod 33 extends to the end of the base 21 away from the paste 14, and the other end of the push rod 33 passes through the end of the tube body 11 away from the through hole 13 and extends to the outside of the tube body 11; the push rod 33 is connected to the two clamping plates 23 and the two push plates 32 through the linkage component 4. Pressing the push rod 33 first pushes the two clamping plates 23 away from the paste 14 and then pushes the two push plates 32 to increase the clamping force on the base 21 and then overcome the torque of the push member 31 and move; after releasing the push rod 33 and pressing it, the push rod 33, the two push plates 32 and the two clamping plates 23 all move back to their original positions under the action of elastic force.

[0039] The linkage assembly 4 includes two clamping blocks 41, two clamping rods 42, two moving blocks 43 and two moving rods 44. The two clamping blocks 41 are respectively fixedly mounted on the two clamping plates 23 and extend horizontally to the bottom of the clamping member 24. The two clamping rods 42 are fixedly mounted on the upper side wall of the push rod 33, and the two clamping rods 42 extend to the bottom of the two clamping blocks 41 respectively. The ends of the clamping rods 42 and the clamping blocks 41 that are close to each other are provided with clamping surfaces 45 that fit together and are in an inclined state. When the clamping rod 42 approaches the clamping block 41, it can drive the clamping block 41 and the clamping plate 23 away from the paste 14 to unlock.

[0040] The two moving blocks 43 are respectively fixedly mounted on the lower surfaces of the two pushing plates 32, and the two moving rods 44 are respectively fixedly mounted on the side walls of the pushing rods 33, and the two moving rods 44 extend to the bottom of the two moving blocks 43, and one end of the moving rod 44 and the moving block 43 close to each other is provided with a moving surface 46 that can fit together and be in an inclined state, and the inclination angle of the moving surface 46 is opposite to the inclination angle of the clamping surface 45. In the natural state, the two moving surfaces 46 are in a disengaged state.

[0041] An elastic layer is fixedly installed on the side wall of the pushing plate 32 close to the base 21, and a pressure plate 35 is provided on the inner wall of the tube body 11 and on the side of the pushing plate 32 close to the clamping plate 23. In a natural state, the pushing plate 32 rests on the pressure plate 35 and the pushing plate 32 can only move in a direction close to or away from the base 21. As the subsequent pushing rod 33 increases the thrust on the pushing plate 32, the pushing plate 32 moves between the pressure plate 35 and the base 21 and then moves close to the clamping plate 23.

[0042] The two clamping rods 42 are moved to the left and right sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23. The two clamping rods 42 are moved to the right and left sides of the two clamping plates 23.

[0043] Release the pressure on the push rod 33, and the clamping member 24 pushes the two clamping plates 23 to move back to clamp the paste 14, and the two push plates 32 and the push rod 33 move back, thereby realizing step-by-step adjustment of the position of the paste 14, so that the paste 14 moves out through the through hole 13, and the consumer can adjust the exposed length of the paste 14 as needed. After the adjustment is completed, the two clamping plates 23 position the paste 14 and the two push plates 32 position the base 21, reducing the risk of the paste 14 being detached from the base 21.

[0044] The push plate 32 stretches the push member 31 during its movement, so that the push member 31 converts the initial thrust on the push plate 32 into a pulling force on the push plate 32. As a result, when the push rod 33 moves back, the push plate 32 quickly moves back under the pulling force of the push member 31 to produce a reciprocating rebound, so that the push plate 32 can first move away from the base 21 and then approach the base 21, thereby greatly reducing the risk of the push plate 32 pressing against the base 21 and generating frictional resistance to the base 21 when moving back. Furthermore, the clamping force of the push plate 32 on the base 21 is less than the clamping force of the clamping plate 23 on the paste 14, thereby reducing the risk of relative displacement between the base 21 and the paste 14, and further reducing the risk of the paste 14 detaching from the base 21 and being contaminated.

[0045] Reference Figure 3 , Figure 5 A mounting groove 15 is coaxially provided on the outer side wall of one end of the tube body 11 close to the through hole 13, a sliding hole 16 is provided on the mounting groove 15 along the axis of the tube body 11, and the sliding hole 16 is connected to the end of the tube body 11 close to the through hole 13; an arc-shaped positioning hole 17 is provided along the axis of the tube body 11 at the end of the sliding hole 16 away from the avoidance hole.

[0046] Reference Figure 2 , Figure 3 , Figure 6 An unlocking groove 18 and a fixing groove 19 are spaced apart along the axis of the push rod 33 at one end of the tube body 11 away from the through hole 13 , and the fixing groove 19 is located on a side of the unlocking groove 18 close to the base 21 .

[0047] Reference Figure 3 , Figure 4 , Figure 6The push rod 33 is provided with a positioning piece 36 for positioning the clamping plate 23 to unlock the paste 14. A rotating tube 37 is coaxially installed at one end of the push rod 33 outside the tube body 11. The rotating tube 37 can slide and rotate on the tube body 11. The positioning piece 36 is a positioning piece fixedly installed on the rotating tube 37. The rotating tube 37 rotates to drive the positioning piece to rotate. A positioning hole 17 for the positioning piece to slide is opened on the tube body 11; when the positioning piece is snap-fitted on the unlocking groove 18, the clamping plate 23 unlocks the paste 14, and the two moving surfaces 46 on the moving rod 44 and the moving block 43 are not in contact or just in contact; when the positioning piece is snap-fitted on the fixed groove 19, it can block the movement of the push rod 33. At this time, the two clamping plates 23 press against the paste 14 for clamping and positioning.

[0048] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 The moving mechanism 2 also includes a push-back assembly 5, which is used to push the paste 14 back into the tube body 11; the push-back assembly 5 includes a sliding rod 51 and a push block 52, the sliding rod 51 is fixedly mounted on the base 21 and slidably mounted on the sliding hole 16, the push block 52 is fixedly mounted on the inner wall of the cover body 12, and the push block 52 can be slidably mounted on the sliding hole 16 and abut against the sliding rod 51, and at this time there is a distance between the paste 14 and the inner wall of the cover body 12 without contact.

[0049] The positioning piece is snap-fitted and installed on the unlocking groove 18. At this time, the two clamping plates 23 unlock the paste 14. Then, when the cover body 12 is sleeved on the mounting groove 15, the push block 52 is slidably installed on the sliding hole 16. The push block 52 will push the sliding rod 51 to move. The sliding rod 51 moves and drives the base 21 and the paste 14 to move until the tube body 11 is against the inner wall of the cover body 12 for positioning. Then, the cover body 12 is rotated so that the push block 52 is snap-fitted and installed on the positioning hole 17 for positioning, so that the cover body 12 can be positioned, and the paste 14 can also be moved into the tube body 11 for protection. Then, the positioning piece is snap-fitted and installed on the fixing groove 19 for positioning, so that the two clamping plates 23 clamp and position the paste 14, thereby locking the push rod 33. When it is needed, the positioning piece is turned to the outside of the fixing groove 19 for unlocking, so that the push rod 33 can be pressed.

[0050] The working principle of the embodiment of the present application is as follows: When it is needed, the cover 12 is rotated to make the push block 52 rotate out of the positioning hole 17, and then the cover 12 is removed, the rotating tube 37 drives the positioning piece to rotate to the outside of the fixing groove 19, and the pushing rod 33 is pressed to drive the two clamping plates 23 to disengage from the paste 14 to unlock, and drive the two pushing plates 32 to increase the clamping force on the base 21, so that the pushing plate 32 drives the base 21 and the paste 14 to move, thereby driving the paste 14 to move; release the pressure on the pushing rod 33, the clamping member 24 pushes the two clamping plates 23 to move back to clamp the paste 14, the two pushing plates 32 and the pushing rod 33 move back, thereby realizing step-by-step adjustment of the position of the paste 14, so that the paste 14 is moved out through the passage hole 13, and the consumer can adjust the exposed length of the paste 14 as needed, and after the adjustment is completed, the two clamping plates 23 position the paste 14 and the two pushing plates 32 position the base 21, thereby reducing the risk of the paste 14 being separated from the base 21.

[0051] After use, the rotating tube 37 drives the positioning piece to be snap-fitted and installed on the unlocking groove 18, so that the clamping plate 23 unlocks the paste 14, and then the cover body 12 is sleeved on the installation groove 15, so that the push block 52 is slidably installed on the sliding hole 16, and the push block 52 pushes the sliding rod 51, the base 21 and the paste 14 to move, so that the tube body 11 abuts against the inner wall of the cover body 12 and then the cover body 12 is rotated, so that the push block 52 is snap-fitted and installed on the positioning hole 17 for positioning, and then the rotating tube 37 is rotated so that the positioning piece is snap-fitted and installed on the fixing groove 19 for positioning, so that the two clamping plates 23 clamp and position the paste 14, and position the push rod 33 so that the push rod 33 cannot move, thereby improving the consumer's usage experience.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A press-type cosmetic pen, characterized in that: It comprises a tube body (11) and a cover body (12), wherein the tube body (11) is provided with a moving mechanism (2) connected to a paste (14), and the moving mechanism (2) comprises: A base (21) is slidably disposed on the tube body (11) so that the paste (14) is disposed on the base (21), and the tube body (11) is provided with a passage hole (13) for the paste (14) to pass through; A clamping assembly (22) is arranged on the tube body (11) and located at the passage hole (13) and is used to clamp and position the paste (14) under the action of elastic force; A pushing component (3) is used to first push the clamping component (22) away from the paste (14) to unlock it, and then push the base (21) to move and move it back to its original position under the elastic force of the clamping component (22); The push-back assembly (5) is used to push the paste (14) back into the tube body (11).

2. The push-type cosmetic pen according to claim 1, characterized in that: The clamping assembly (22) comprises: Two clamping plates (23) are slidably arranged on the tube body (11) in a direction approaching or moving away from the paste (14) and are located on both sides of the paste (14); Two clamping members (24) are arranged on the tube body (11) and are respectively connected to the two clamping plates (23). Under the action of elastic force, the two clamping plates (23) are pressed against the paste (14) to clamp and position the paste.

3. The push-type cosmetic pen according to claim 2, characterized in that: The pushing component (3) comprises: Two pushing members (31) are arranged on the tube body (11) and are located on both sides of the base (21) and are arranged along a sliding direction perpendicular to the base (21); Two push plates (32) are arranged on one end of the two push members (31) close to the base (21); in a natural state, the push members (31) push the two push plates (32) against the base (21) under the action of elastic force to clamp and position the two push plates, and the clamping force is smaller than the clamping force of the clamping assembly (22) on the paste (14); A push rod (33) is slidably arranged on the tube body (11) along the sliding direction of the base (21) and one end of the push rod (33) extends to a side of the tube body (11) away from the passage hole (13). The push rod (33) is connected to the two clamping plates (23) and the two push plates (32) through a linkage assembly (4). When the push rod (33) is pressed, the two clamping plates (23) are first pushed away from the paste (14) and then the two push plates (32) are pushed to increase the clamping force on the base (21) and overcome the torsion of the push member (31) before moving. When the push rod (33) is released and pressed, the push rod (33), the two push plates (32) and the two clamping plates (23) are all moved back to their original positions under the action of elastic force.

4. The push-type cosmetic pen according to claim 3, characterized in that: The push plate (32) is provided with an elastic layer that presses against the base (21), and a pressing plate (35) is provided on the side of the tube body (11) close to the clamping plate (23); in a natural state, the push plate (32) presses against the pressing plate (35) so that the push plate (32) can only approach or move away from the base (21); after the push rod (33) moves to increase the clamping force on the push plate (32), the push plate (32) can move between the pressing plate (35) and the base (21) and then move close to the clamping plate (23).

5. The push-type cosmetic pen according to claim 3, characterized in that: The push plate (32) is arc-shaped and can fit closely with the base (21).

6. The push-type cosmetic pen according to claim 3, characterized in that: The linkage component (4) comprises: Two clamping blocks (41) are respectively arranged on the two clamping plates (23); Two clamping rods (42) are arranged on the push rod (33) and are provided with inclined clamping surfaces (45) that fit each other on one end close to the two clamping blocks (41); Two moving blocks (43) are respectively arranged on the two pushing plates (32); Two moving rods (44) are arranged on the push rod (33) and have inclined moving surfaces (46) that can fit together on one end that is close to the moving block (43). In a natural state, the two clamping surfaces (45) are in a fit state and the two moving surfaces (46) are in a disengaged state. After the push rod (33) is pressed to drive the two clamping plates (23) away from the paste (14), the two push plates (32) are close to the base (21).

7. The push-type cosmetic pen according to claim 3, characterized in that: The tube body (11) is provided with a sliding hole (16) which is in communication with one end of the passage hole (13); the sliding hole (16) is provided with a positioning hole (17); the push rod (33) is provided with a positioning member (36) for positioning the clamping assembly (22) in an unlocked state with respect to the paste (14); the push-back assembly (5) comprises: A sliding rod (51) is disposed on the base (21) and is slidably disposed on the sliding hole (16); A push block (52) is arranged on the cover body (12) and is used to push the sliding rod (51) to move; the push block (52) is mounted on the positioning hole (17) and is pressed against the sliding rod (51) for positioning.

8. The push-type cosmetic pen according to claim 7, characterized in that: The tube body (11) is provided with an unlocking groove (18), and the positioning piece (36) is a positioning piece rotatably mounted on the push rod (33). When the positioning piece is snap-fitted on the unlocking groove (18), the movement of the push rod (33) is locked and the clamping assembly (22) unlocks the paste (14).

9. The push-type cosmetic pen according to claim 8, characterized in that: The tube body (11) is provided with a fixing groove (19), and when the positioning piece is snap-fitted and mounted on the fixing groove (19), the movement of the push rod (33) is locked and the clamping assembly (22) clamps and positions the paste (14).

Images