Portable pressed powder box with compact structure

Abstract

The invention discloses a portable pressed powder box compact in structure. The portable pressed powder box comprises a box body, a switching assembly and a box cover assembly. A first driving assembly and a second driving assembly are arranged in the box body; the switching assembly comprises an annular cylinder movably arranged in the box body, a first driving ring arranged at the top of the annular cylinder and a pressed powder bearing assembly movably arranged in the annular cylinder; the pressed powder bearing assembly is elastically connected with the first driving ring; the pressed powder bearing assembly is provided with a plurality of pressed powder units; the box cover assembly comprises a cover body arranged at the top of the box body and a second driving ring rotationally arranged on the cover body; an opening is formed in the center of the cover; a plurality of valve plates evenly distributed in the circumferential direction are arranged on the inner wall of the cover body in a sliding mode. The valve plate is slidably hinged to the second driving ring; the second driving ring is elastically connected with the first driving ring; the function of switching different pressed powder in a compact space is achieved, the space is greatly saved, carrying by a user is facilitated, operation is easy, use convenience is improved, user experience is improved, and diversified use requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of powder boxes, in particular to a portable powder box with a compact structure. Background Art

[0002] In the cosmetics field, pressed powder is a commonly used makeup setting product, and the design of its packaging box is crucial to the user experience. The structure of the pressed powder box in the prior art is usually relatively simple, and most designs can only accommodate a single pressed powder, which limits the convenience of users changing or carrying multiple pressed powders according to different occasions and needs, making it difficult to meet the diverse usage needs of users, resulting in a poor user experience.

[0003] Therefore, a compact, portable powder box that can switch between multiple powders is needed. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a portable powder box with a compact structure, which realizes the function of switching different powders in a compact space, greatly saves space, and is convenient for users to carry. It is not only simple to operate and improves the convenience of use, but also helps to enhance user experience and meet diverse usage needs.

[0005] To achieve the above object, the specific scheme of the present invention is as follows:

[0006] A portable powder box with a compact structure, comprising a box body, a switching component and a box cover component;

[0007] A first driving assembly and a second driving assembly located on one side of the first driving assembly are provided in the center of the box body;

[0008] The switching assembly includes a ring barrel movably arranged in the box body, a first driving ring arranged on the top of the ring barrel, and a powder bearing assembly movably arranged in the ring barrel; the powder bearing assembly is elastically connected to the first driving ring; the powder bearing assembly is provided with a plurality of powder units;

[0009] The box cover assembly includes a cover body arranged on the top of the box body and a second driving ring rotatably arranged on the cover body; an opening is arranged at the center of the cover body; a plurality of valve plates are slidably arranged on the inner wall of the cover body for controlling the opening and closing of the opening and are evenly distributed along the circumference; the valve plates are slidably hinged to the second driving ring; and the second driving ring is elastically connected to the first driving ring.

[0010] Optionally, a first avoidance notch is provided on the side wall of the cover body; a locking groove is provided at one end of the first avoidance notch; a first handle is extended from the first drive ring; a second handle is extended from the second drive ring at the position of the first avoidance notch; a guide column is extended from the second handle; a first spring is sleeved on the guide column; the first handle is slidably sleeved on the guide column and abuts against the upper end of the first spring;

[0011] The first handle is provided with a locking block; the side wall of the box body is provided with a second avoidance notch at a position corresponding to the other end of the first avoidance notch;

[0012] When the first handle compresses the first spring and slides downward relative to the second handle into the second avoidance gap, the powder cake carrying assembly is in transmission cooperation with the first driving assembly and the second driving assembly.

[0013] Optionally, the first driving assembly includes a first boss disposed at the center of the box body, a latch slidably disposed on a side wall of the first boss, and a second spring connected between the latch and the first boss.

[0014] Optionally, the second driving component includes a sliding frame slidably arranged on the box body, a rack lifted and lowered on the sliding frame, an elastic member connected between one end of the sliding frame and the box body, a connecting rod arranged at one end of the rack, a first permanent magnet slidably passed through the connecting rod away from the end of the rack, a third spring connected between the rack and the sliding frame, and a fourth spring connected between the first permanent magnet and the connecting rod.

[0015] Optionally, the powder bearing assembly includes a first bottom supporting ring, a second bottom supporting ring rotatably arranged on the first bottom supporting ring, and a gear arranged at the center of the second bottom supporting ring; a plurality of strip holes are evenly distributed on the circumferential wall of the ring cylinder; a plurality of pins are evenly distributed on the outer circumferential wall of the first bottom supporting ring; the pins pass through the strip holes in a one-to-one correspondence; a fifth spring is connected between the pins and the second driving ring; a plurality of powder units are evenly distributed on the second bottom supporting ring along the circumferential direction; the powder units are radially slidably arranged on the second bottom supporting ring; the powder units are provided with a second permanent magnet having a magnetic property opposite to that of the first permanent magnet; the inner circumferential wall arm of the gear is provided with a first driving groove for cooperating with the bayonet;

[0016] A plurality of second driving grooves are evenly distributed on the inner peripheral wall of the box body; the pin shafts are movably embedded in the second driving grooves in a one-to-one correspondence.

[0017] Optionally, the first driving groove includes a plurality of first spiral grooves and first vertical grooves which are alternately connected end to end; a first step is provided between the lower end of the first vertical groove and the lower end of the first spiral groove; a second step is provided between the upper end of the first vertical groove and the upper end of the first spiral groove; an entrance groove which passes through the gear downward is provided at the intersection of the first vertical groove and the first spiral groove; when the gear moves downward, the pin enters the first spiral groove through the entrance groove.

[0018] Optionally, the second driving groove includes a second spiral groove and a second vertical groove; the lower end of the second spiral groove is connected to the upper end of the second vertical groove; initially, the pin shaft is located at the junction of the second spiral groove and the second vertical groove.

[0019] Optionally, the elastic member is a spring sheet.

[0020] Optionally, the second handle is provided with a guide notch; and the locking block is slidably arranged in the guide notch.

[0021] Optionally, a first sliding groove is provided on the top wall of the cover body corresponding to each valve plate; a first sliding pin is provided on the top surface of the valve plate; the first sliding pin is slidably arranged in the first sliding groove; a second sliding groove is provided on the bottom surface of the valve plate; a second sliding pin is provided on the second drive ring; and the second sliding pin is slidably arranged in the second sliding groove.

[0022] The beneficial effects of the present invention are as follows: the powder box of the present invention is cleverly designed, and by means of rotation and pressing down, the function of switching between different powders in a compact space is achieved, which greatly saves space and is convenient for users to carry. It is not only simple to operate, but also improves the convenience of use, which is conducive to improving user experience and meeting diverse usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the powder box of the present invention when the opening is closed;

[0024] Figure 2 It is a schematic diagram of the structure of the powder box of the present invention when the opening is opened;

[0025] Figure 3 is a cross-sectional schematic diagram of the powder box of the present invention when the opening is closed;

[0026] Figure 4 It is a schematic diagram of the structure in which the first drive assembly and the second drive assembly of the present invention are installed on the box body;

[0027] Figure 5 It is a cross-sectional schematic diagram of the first drive assembly and the second drive assembly of the present invention installed on the box body;

[0028] Figure 6 is a schematic diagram of the structure of the switching component of the present invention;

[0029] Figure 7 is a cross-sectional schematic diagram of a switching assembly of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the gear of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the box cover assembly of the present invention;

[0032] Fig.10 It is an exploded schematic diagram of the box cover assembly of the present invention;

[0033] Explanation of reference numerals: 1, box body; 111, first boss; 112, latch; 113, second spring; 121, sliding frame; 122, rack; 123, elastic member; 124, connecting rod; 125, first permanent magnet; 126, third spring; 127, fourth spring; 13, second avoidance gap; 141, second spiral groove; 142, second vertical groove; 21, ring tube; 211, bar hole; 22, first driving ring; 221, first handle; 222, locking block; 231, first bottom supporting ring; 2311, pin shaft; 232, second bottom supporting ring; 233, gear ; 2331, first spiral groove; 2332, first vertical groove; 2333, first step; 2334, second step; 2335, entrance groove; 234, powder unit; 2341, second permanent magnet; 235, fifth spring; 31, cover body; 311, opening; 312, first avoidance gap; 313, locking groove; 314, first slide groove; 32, second drive ring; 321, second handle; 322, guide column; 323, first spring; 324, guide gap; 325, second slide pin; 33, valve plate; 331, first slide pin; 332, second slide groove. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the implementation scope of the present invention is not limited thereto.

[0035] like Figures 1 to 10 As shown, the portable powder box with a compact structure described in this embodiment includes a box body 1, a switching component and a box cover component;

[0036] A first driving assembly and a second driving assembly located on one side of the first driving assembly are provided in the center of the box body 1;

[0037] The switching assembly includes a ring barrel 21 movably disposed in the box body 1, a first driving ring 22 disposed on the top of the ring barrel 21, and a powder bearing assembly movably disposed in the ring barrel 21; the powder bearing assembly is elastically connected to the first driving ring 22; the powder bearing assembly is provided with a plurality of powder units 234;

[0038] The box cover assembly includes a cover body 31 arranged on the top of the box body 1 and a second drive ring 32 rotatably arranged on the cover body 31; an opening 311 is arranged at the center of the cover body 31; a plurality of valve plates 33 are slidably arranged on the inner wall of the cover body 31 for controlling the opening and closing of the opening 311 and are evenly distributed along the circumferential direction; the valve plates 33 are slidably hinged to the second drive ring 32; and the second drive ring 32 is elastically connected to the first drive ring 22.

[0039] Specifically, when the portable powder box of this embodiment needs to dip powder, the first driving ring 22 and the second driving ring 32 are rotated, and the second driving ring 32 causes the valve plate 33 to gradually open the opening 311, and the first driving ring 22 drives the ring barrel 21 and the powder bearing assembly to rotate, so that the powder bearing assembly rotates and moves upward to move the corresponding powder to the opening 311 position, so that the user can dip the powder;

[0040] When it is necessary to switch the powder cake, the first drive ring 22 is pressed down first, so that the powder cake carrying assembly cooperates with the first drive assembly and the second drive assembly. The first drive assembly causes the powder cake carrying assembly to rotate relative to the ring tube 21, so that the next powder cake unit 234 rotates to a position corresponding to the second drive assembly; the second drive assembly cooperates with the next powder cake unit 234, and then the first drive ring 22 is released, and the powder cake carrying assembly moves up relative to the first drive assembly until the powder cake carrying assembly is disengaged from the first drive assembly. During the upward movement of the powder cake carrying assembly, the second drive assembly causes the next powder cake unit 234 to move toward the center, so that the next powder cake unit 234 moves to a position corresponding to the opening 311. During the movement, the next powder cake unit 234 pushes the previous powder cake unit 234 to move outward, thereby realizing the replacement of the powder cake.

[0041] The powder box of this embodiment is cleverly designed. It realizes the function of switching between different powders in a compact space by rotating and pressing down, which greatly saves space and is convenient for users to carry. It is not only simple to operate and improves the convenience of use, but also helps to enhance user experience and meet diverse usage needs.

[0042] like Figures 1 to 3 , Figure 6 , Figure 7 , Fig. 9 and Fig.10 As shown, in the portable powder box of this embodiment, further, the side wall of the cover body 31 is provided with a first avoidance notch 312; one end of the first avoidance notch 312 is provided with a locking groove 313; the first driving ring 22 extends with a first handle 221; the second driving ring 32 extends with a second handle 321 at the position of the first avoidance notch 312; the second handle 321 extends with a guide column 322; the guide column 322 is sleeved with a first spring 323; the first handle 221 is slidably sleeved on the guide column 322 and abuts against the upper end of the first spring 323;

[0043] The first handle 221 is vertically provided with a locking block 222; the side wall of the box body 1 is provided with a second avoidance gap 13 at a position corresponding to the other end of the first avoidance gap 312, so as to provide the first handle 221 with a movable space in the vertical direction; when the first handle 221 compresses the first spring 323 and slides downward into the second avoidance gap 13 relative to the second handle 321, the powder carrying assembly is in transmission cooperation with the first driving assembly and the second driving assembly.

[0044] For the convenience of explaining this embodiment, Figure 1 and Figure 2 When the user wants to take the powder cake, the first handle 221 and the second handle 321 are pushed from right to left, so that the first drive ring 22 and the second drive ring 321 rotate from right to left, and the second drive ring 32 makes each valve plate 33 slide, thereby opening the opening 311. When the locking block 222 moves to the position corresponding to the locking groove 313, the locking block 222 is inserted into the locking groove 313 under the elastic force of the first spring 323, thereby keeping the opening 311 in the open state for the user to take the powder cake.

[0045] When the opening 311 needs to be closed, the first handle 221 is first pressed down to move the locking block 222 out of the locking groove 313, and then the first handle 221 and the second handle 321 are pushed from left to right, so that the second driving ring 32 drives each valve plate 33 to close the opening 311;

[0046] When it is necessary to switch the powder, the first spring 323 is compressed by pressing the first drive ring 22, and the first handle 221 slides into the second avoidance gap 13 relative to the second handle 321. At this time, the powder carrying assembly cooperates with the first drive assembly and the second drive assembly to realize the switching of the powder.

[0047] like Figures 3 to 5 As shown, the portable powder box of this embodiment, further, the first driving component includes a first boss 111 arranged at the center of the box body 1, a pin 112 slidably arranged on the side wall of the first boss 111, and a second spring 113 connected between the pin 112 and the first boss 111; the second spring 113 is provided to provide elastic force for the pin 112; when the powder carrying component moves downward, the pin 112 cooperates with the powder carrying component, thereby driving the powder carrying component to produce a rotational motion, so as to switch the powder.

[0048] like Figures 3 to 5As shown, the portable powder box of this embodiment, further, the second driving assembly includes a sliding frame 121 slidably arranged on the box body 1, a rack 122 lifted and lowered on the sliding frame 121, an elastic member 123 connected between one end of the sliding frame 121 and the box body 1, a connecting rod 124 arranged at one end of the rack 122, a first permanent magnet 125 slidably penetrated through the end of the connecting rod 124 away from the rack 122, a third spring 126 connected between the rack 122 and the sliding frame 121, and a fourth spring 127 connected between the first permanent magnet 125 and the connecting rod 124. Preferably, the elastic member 123 is a spring; of course, the elastic member 123 can also be set as a spring structure, which can be set according to actual design needs. The connecting rod 124 is L-shaped, one end of which is fixedly connected to the rack 122, and the first permanent magnet 125 is arranged at the other end of the connecting rod 124; initially, the top surface of the first permanent magnet 125 abuts against the bottom surface of the powder bearing assembly under the elastic force of the fourth spring 127.

[0049] Specifically, when the powder cake bearing assembly moves downward, the powder cake bearing assembly presses down the first permanent magnet 125, the fourth spring 127 is compressed, and the powder cake bearing assembly is meshed with the rack 122. After the fourth spring 127 is compressed, the powder cake bearing assembly applies downward pressure to the connecting rod 124 through the fourth spring 127 and the first permanent magnet 125, so that the rack 122 moves downward relative to the sliding frame 121, and the third spring 126 is compressed until the powder cake bearing assembly moves down to the right position.

[0050] When the powder cake bearing assembly is meshed with the rack 122, the powder cake bearing assembly rotates with the bayonet 112 during the downward movement, so that the powder cake bearing assembly drives the rack 122 to slide, and the rack 122 drives the sliding frame 121 to slide synchronously, so that the spring piece is compressed, and the rack 122 drives the first permanent magnet 125 to move outward through the connecting rod 124. After the powder cake bearing assembly moves down to its position, the first permanent magnet 125 is magnetically engaged with the next powder cake unit 234;

[0051] After releasing the downward pressure on the first drive ring 22, the first spring 323 pushes the first drive ring 22 to reset, and the first drive ring 22 drives the ring tube 21 and the powder bearing assembly to move upward until the pin 112 disengages from the powder bearing assembly and the rack 122 disengages from the powder bearing assembly, the spring pushes the sliding frame 121 to drive the rack 122 to slide, and the rack 122 drives the first permanent magnet 125 to move toward the center. At this time, the first permanent magnet 125 drives the next powder unit 234 to move toward the center through magnetic attraction, thereby realizing the switching of the powder unit 234 to meet diverse usage requirements.

[0052] like Figure 3 , Figures 6 to 8As shown, the portable powder box of this embodiment, further, the powder bearing assembly includes a first bottom supporting ring 231, a second bottom supporting ring 232 rotatably arranged on the first bottom supporting ring 231, and a gear 233 arranged at the center of the second bottom supporting ring 232; a plurality of vertically arranged strip holes 211 are evenly distributed on the peripheral wall of the ring cylinder 21; a plurality of pins 2311 are evenly distributed on the outer peripheral wall of the first bottom supporting ring 231; the pins 2311 pass through the strip holes 211 one by one; the pins 2311 and the second driving ring 32 are connected. A fifth spring 235 is connected in between; a plurality of powder units 234 are evenly distributed on the second bottom supporting ring 232 along the circumferential direction; the powder units 234 are radially slidably arranged on the second bottom supporting ring 232; the powder units 234 are provided with a second permanent magnet 2341 with a magnetic opposite to the first permanent magnet 125; the inner circumferential wall arm of the gear 233 is provided with a first driving groove for cooperating with the bayonet 112; a plurality of second driving grooves are evenly distributed on the inner circumferential wall of the box body 1; the pin shafts 2311 are movably embedded in the second driving grooves in a one-to-one correspondence.

[0053] Specifically, Figure 7 and Figure 8 As shown, the first driving groove includes a plurality of first spiral grooves 2331 and first vertical grooves 2332 which are alternately connected end to end; a first step 2333 is provided between the lower end of the first vertical groove 2332 and the lower end of the first spiral groove 2331; a second step 2334 is provided between the upper end of the first vertical groove 2332 and the upper end of the first spiral groove 2331; an entrance groove 2335 which passes through the gear 233 downward is provided at the intersection of the first vertical groove 2332 and the first spiral groove 2331; when the gear 233 moves downward, the latch 112 enters the first spiral groove 2331 through the entrance groove 2335. Specifically, as Figure 4 and Figure 5 As shown, the second driving groove includes a second spiral groove 141 and a second vertical groove 142 ; the lower end of the second spiral groove 141 is connected to the upper end of the second vertical groove 142 ; initially, the pin 2311 is located at the junction of the second spiral groove 141 and the second vertical groove 142 .

[0054] When the portable powder box of this embodiment needs to switch powder, the user presses down the first handle 221, the first spring 323 is compressed, so that the switching assembly moves downward as a whole, the gear 233 is meshed with the rack 122, the first bottom supporting ring 231 presses down the first permanent magnet 125, and the bayonet 112 enters the first spiral groove 2331 through the entrance groove 2335. As it continues to move downward, the bayonet 112 is blocked by the first step 2333 and moves along the trajectory of the first spiral groove 2331, thereby driving the gear 233 to rotate, the gear 233 drives the rack 122 to move, and at the same time the gear 233 drives the second bottom supporting ring 232 to rotate, and the second bottom supporting ring 232 drives each powder unit 234 to rotate relative to the first bottom supporting ring 231. Since the first permanent magnet 125 slides outward, the previous powder unit 234 The second permanent magnet 2341 performs a rotational motion, thereby causing the first permanent magnet 125 to be out of magnetic engagement with the second permanent magnet 2341, and the pin shaft 2311 moves along the trajectory of the second vertical groove 142. After the fourth spring 127 is compressed into place, the first bottom supporting ring 231 is pressed down by the first permanent magnet 125, the fourth spring 127 and the connecting rod 124 to synchronously press down the rack 122, so that the rack 122 moves downward relative to the sliding frame 121, and the third spring 126 is compressed, so that the powder unit 234 rotates into place, until the latch 112 enters the first vertical groove 2332 from the first spiral groove 2331, and the switching assembly moves down to the position, at which time the second bottom supporting ring 232 drives the second permanent magnet 2341 of the next powder unit 234 to rotate to the position corresponding to the first permanent magnet 125 and magnetically engage;

[0055] Then release the first handle 221, the first spring 323 pushes the first drive ring 22 to move upward and reset, the switching assembly moves upward as a whole, and the fourth spring 127 resets, so that the first permanent magnet 125 maintains the magnetic attraction cooperation with the second permanent magnet 2341, and the third spring 126 pushes the rack 122 to reset. After the first spring 323 is reset, the rack 122 is disengaged from the gear 233, and the first permanent magnet 125 still maintains the magnetic attraction cooperation with the second permanent magnet 2341. At this time, the spring piece pushes the sliding frame 121 to reset, so that the rack 122 drives the first permanent magnet 125 to move toward the center, and then the next powder unit 234 moves toward the center, thereby realizing the replacement of the powder unit 234.

[0056] In this embodiment, the locking pin 112 cooperates with the first driving groove, and the gear 233 cooperates with the rack 122. Therefore, the second bottom supporting ring 232 can be rotated by simply pressing down the first driving ring 22, and the required powder unit 234 can be rotated to the switching position. After releasing the hand, the first permanent magnet 125 and the second permanent magnet 2341 cooperate to drive the rack 122 to reset through the spring sheet, thereby completing the switching of the powder. The operation is simple and convenient to use.

[0057] When it is necessary to dip the powder, the first drive ring 22 and the second drive ring 32 are rotated, and the second drive ring 32 causes the valve plate 33 to gradually open the opening 311. The first drive ring 22 drives the ring tube 21 and the powder bearing assembly to rotate, so that the pin 2311 enters the second spiral groove 141 and moves along the trajectory of the second spiral groove 141. With the cooperation of the pin 2311 and the second spiral groove 141, the first bottom support ring 231 moves upward relative to the ring tube 21, and the fifth spring 235 is compressed, so that the powder unit 234 located in the center is moved up to the opening 311 position, so that the user can dip the powder.

[0058] like Fig.10 As shown, in the portable powder box of this embodiment, further, the second handle 321 is provided with a guide notch 324; the locking block 222 is slidably arranged in the guide notch 324. In this embodiment, by providing the guide notch 324, when the first driving ring 22 moves up and down, the locking block 222 is provided with a guide and a limit, so that the movement of the first driving ring 22 is more stable and the structure is more compact.

[0059] like Fig.10 As shown, the portable powder box of this embodiment, further, the inner top wall of the cover body 31 is provided with a first slide groove 314 corresponding to each valve plate 33; the top surface of the valve plate 33 is provided with a first slide pin 331; the first slide pin 331 is slidably arranged in the first slide groove 314; by arranging the first slide pin 331 and the first slide groove 314 to cooperate, the movement of the valve plate 33 is guided and limited, so that the movement of the valve plate 33 is stable, so as to ensure the reliable closing and opening of the opening 311.

[0060] like Fig.10 As shown, a second slide groove 332 is provided on the bottom surface of the valve plate 33; a second slide pin 325 is provided on the second drive ring 32; the second slide pin 325 is slidably arranged in the second slide groove 332; in this arrangement, the second drive ring 32 cooperates with the second slide groove 332 through the second slide pin 325 to drive the valve plate 33 to move, so as to realize the closing and opening operations of the opening 311.

[0061] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the protection scope of the patent application of the present invention.

Claims

1. A compact portable powder box, characterized in that: It includes a box body, a switching assembly and a box cover assembly; A first driving assembly and a second driving assembly located on one side of the first driving assembly are provided in the center of the box body; The switching assembly includes a ring barrel movably arranged in the box body, a first driving ring arranged on the top of the ring barrel, and a powder bearing assembly movably arranged in the ring barrel; the powder bearing assembly is elastically connected to the first driving ring; the powder bearing assembly is provided with a plurality of powder units; The box cover assembly includes a cover body arranged on the top of the box body and a second driving ring rotatably arranged on the cover body; an opening is arranged at the center of the cover body; a plurality of valve plates are slidably arranged on the inner wall of the cover body for controlling the opening and closing of the opening and are evenly distributed along the circumference; the valve plates are slidably hinged to the second driving ring; and the second driving ring is elastically connected to the first driving ring.

2. A portable compact powder box according to claim 1, characterized in that: A first avoidance notch is provided on the side wall of the cover body; a locking groove is provided at one end of the first avoidance notch; a first handle is extended from the first driving ring; a second handle is extended from the second driving ring at the position of the first avoidance notch; a guide column is extended from the second handle; a first spring is sleeved on the guide column; the first handle is slidably sleeved on the guide column and abuts against the upper end of the first spring; The first handle is provided with a locking block; the side wall of the box body is provided with a second avoidance notch at a position corresponding to the other end of the first avoidance notch; When the first handle compresses the first spring and slides downward relative to the second handle into the second avoidance gap, the powder cake carrying assembly is in transmission cooperation with the first driving assembly and the second driving assembly.

3. A compact portable powder box according to claim 2, characterized in that: The first driving assembly comprises a first boss arranged at the center of the box body, a latch slidably arranged on the side wall of the first boss, and a second spring connected between the latch and the first boss.

4. A compact portable powder box according to claim 3, characterized in that: The second driving assembly includes a sliding frame slidably arranged on the box body, a rack lifted and lowered on the sliding frame, an elastic member connected between one end of the sliding frame and the box body, a connecting rod arranged at one end of the rack, a first permanent magnet slidably penetrated through the end of the connecting rod away from the rack, a third spring connected between the rack and the sliding frame, and a fourth spring connected between the first permanent magnet and the connecting rod.

5. A compact portable powder box according to claim 4, characterized in that: The powder bearing assembly comprises a first bottom supporting ring, a second bottom supporting ring rotatably arranged on the first bottom supporting ring, and a gear arranged at the center of the second bottom supporting ring; a plurality of strip holes are evenly distributed on the circumferential wall of the ring cylinder; a plurality of pins are evenly distributed on the outer circumferential wall of the first bottom supporting ring; the pins pass through the strip holes in a one-to-one correspondence; a fifth spring is connected between the pins and the second driving ring; a plurality of powder units are evenly distributed on the second bottom supporting ring along the circumferential direction; the powder units are slidably arranged on the second bottom supporting ring along the radial direction; the powder units are provided with a second permanent magnet having a magnetic property opposite to that of the first permanent magnet; the inner circumferential wall arm of the gear is provided with a first driving groove for cooperating with the bayonet pin; A plurality of second driving grooves are evenly distributed on the inner peripheral wall of the box body; the pin shafts are movably embedded in the second driving grooves in a one-to-one correspondence.

6. A portable compact powder box according to claim 5, characterized in that: The first driving groove includes a plurality of first spiral grooves and first vertical grooves which are alternately connected end to end; a first step is provided between the lower end of the first vertical groove and the lower end of the first spiral groove; a second step is provided between the upper end of the first vertical groove and the upper end of the first spiral groove; an entrance groove which passes through the gear downward is provided at the intersection of the first vertical groove and the first spiral groove; when the gear moves downward, the bayonet enters the first spiral groove through the entrance groove.

7. A portable compact powder box according to claim 5, characterized in that: The second driving groove includes a second spiral groove and a second vertical groove; the lower end of the second spiral groove is connected to the upper end of the second vertical groove; initially, the pin is located at the junction of the second spiral groove and the second vertical groove.

8. A compact portable powder box according to claim 4, characterized in that: The elastic member is a spring sheet.

9. A portable compact powder box according to claim 2, characterized in that: The second handle is provided with a guide notch; the locking block is slidably arranged in the guide notch.

10. A portable compact powder box according to claim 2, characterized in that: A first slide groove is provided on the top wall of the cover body corresponding to each valve plate; a first slide pin is provided on the top surface of the valve plate; the first slide pin is slidably arranged in the first slide groove; a second slide groove is provided on the bottom surface of the valve plate; a second drive ring is provided with a second slide pin; and the second slide pin is slidably arranged in the second slide groove.

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