Aroma box with improved and adjustable volatilization structure

Abstract

The utility model discloses an aroma box with an improved adjusting volatilization structure, an adjusting locking mechanism comprises two rotating rods, two locking assemblies and at least one elastic reset piece, a rotating shaft is arranged in the middle of an adjusting mounting groove, and the middle parts of the two rotating rods are respectively and rotatably connected with the rotating shaft; the two locking assemblies are arranged at the lower ends of the two rotating rods correspondingly, the elastic reset piece is arranged between the two rotating rods, two adjusting sliding grooves penetrating through the adjusting sliding column are transversely formed in the lower portion of the adjusting mounting groove, and the two locking assemblies are slidably mounted in the corresponding adjusting sliding grooves correspondingly. A plurality of positioning slots are formed in the inner wall of the adjusting slot in the vertical direction at intervals, and the locking assemblies are matched with the corresponding positioning slots in an inserted mode. The adjusting sliding column and the adjusting inserting column are locked through the adjusting locking mechanism, so that the bearing capacity of the cover body is improved, the situation that the aroma concentration is reduced due to accidental falling of the cover body is avoided, the reliability and the stability are improved, and the service life of the aroma box is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fragrance boxes, in particular to a fragrance box with an improved volatilization regulating structure. Background Art

[0002] The fragrance box is a container for containing fragrances, which diffuses fragrance into the air through volatilization. Therefore, in order to be able to adjust the concentration of the fragrance diffused into the air, it is often controlled by adjusting the opening size of the fragrance box. The regulating volatilization mechanism of the traditional fragrance box includes a slide bar and a slide groove. The slide bar is arranged on the cover body, and the slide groove is arranged on the box body. The slide bar is inserted into the slide groove and slides to adjust the size of the gap between the cover body and the box body, thereby controlling the concentration. However, the slide bar and the slide groove of the traditional fragrance box are interference fit, and repeated adjustment over a long period of time will lead to looseness, causing the cover body to fall freely and close the box body, with poor reliability and stability and a short service life. In order to make the appearance of the fragrance box more beautiful, decorations are often arranged on the cover body, which increases the weight of the cover body, causing the cover body to fall easily and have poor bearing capacity. In order to improve the bearing capacity and extend the service life, the tight fit between the slide bar and the slide groove is increased. However, when adjusting the concentration, a large force is required to pull the cover body, which is difficult to adjust, and the stroke of the cover body cannot be accurately adjusted, and it is difficult to control. Therefore, it is necessary to improve it. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a fragrance box with an improved volatile adjustment structure, improve the accuracy of fragrance concentration adjustment and the bearing capacity of the cover, improve the convenience of concentration control, extend the service life, and improve reliability and stability.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an improved fragrance box with an adjustable volatilization structure, comprising a cover body and a base, an adjusting slide post is provided in the cover body, an adjusting plug post is provided in the base, the adjusting plug post is provided with an adjusting slot with an opening facing upward, the adjusting slide post is slidably installed in the adjusting slot, the cover body is provided on the upper part of the base, the adjusting slide post is provided with an adjusting mounting slot with an opening facing upward, an adjusting locking mechanism is provided in the adjusting mounting slot, the adjusting locking mechanism comprises two rotating rods, two locking assemblies and at least one elastic return piece, a rotating shaft is provided in the middle part of the adjusting mounting slot, the middle parts of the two rotating rods are respectively rotatably connected to the rotating shaft, the two locking assemblies are respectively arranged at the lower ends of the two rotating rods, the elastic return piece is arranged between the two rotating rods, the lower part of the adjusting mounting slot is provided with two adjusting slide slots that pass through the adjusting slide post in the horizontal direction, the two locking assemblies are respectively slidably installed in the corresponding adjusting slide slots, the inner wall of the adjusting slot is provided with a plurality of positioning slots spaced apart in the vertical direction, and the locking assemblies are plugged into the corresponding positioning slots.

[0005] In a further technical solution, the locking assembly includes a connecting disk and a locking pin, a locking groove is provided at the lower part of the rotating rod, a locking slider is provided on one side of the connecting disk, the locking slider is slidably installed in the locking groove, the locking pin is formed on the outer side surface of the connecting disk, the locking pin is slidably installed in the adjustment groove, and the locking pin is plugged into the positioning slot.

[0006] In a further technical solution, the elastic reset member includes a V-shaped spring sheet, and the left and right sides of the V-shaped spring sheet respectively cooperate with the lower parts of the two rotating rods to reset the two locking pins toward the positioning slots.

[0007] In a further technical solution, a limiting column is provided at the bottom of the adjustment installation slot, and the lower parts of the two rotating rods are respectively limitedly matched with the limiting column.

[0008] In a further technical solution, the adjustment locking mechanism is provided with an unlocked state and a locked state.

[0009] In the locked state, the two rotating rods rotate outwards respectively, the lower ends of the rotating rods abut against the inner wall of the adjustment mounting slot, and the locking pin passes through the adjustment slot and is inserted into the positioning slot;

[0010] In the unlocked state, the two rotating rods rotate inward respectively, the lower ends of the rotating rods hit the limit posts, the locking pins are separated from the positioning slots, and the outer ends of the locking pins are located in the adjustment slots.

[0011] In a further technical solution, the outer edge of the positioning slot is provided with a positioning guide arc surface, and the outer end portion of the locking pin is provided with a locking guide arc surface.

[0012] In a further technical solution, an unlocking decorative portion is provided on the upper portion of the rotating rod, and the unlocking decorative portion extends out of the adjustment mounting slot and protrudes from the upper end surface of the cover body.

[0013] In a further technical solution, an upper guide slope is provided on the lower edge of the adjustment pin, and a lower guide slope is provided on the upper edge of the adjustment slot, and the upper guide slope and the lower guide slope contact each other to form a guide fit.

[0014] In a further technical solution, the lower part of the cover body is provided with an external thread, the upper part of the base is provided with an internal thread, the cover body and the base are threadedly connected, the adjustment slot is a cylindrical adjustment slot, the adjustment pin is a cylindrical adjustment pin, the adjustment pin rotates relative to the adjustment slot, and the positioning slot is an annular positioning slot.

[0015] In a further technical solution, an upper fragrance paste is provided on the upper part of the inner cavity of the cover body, and a lower fragrance paste is provided in the base. The lower fragrance paste protrudes from the upper end surface of the base and is inserted into the cover body.

[0016] After adopting the above structure, the advantages of the utility model compared with the prior art are: the adjusting sliding column and the adjusting plug column are locked by adjusting the locking mechanism, thereby improving the bearing capacity of the cover body, avoiding the decrease in fragrance concentration caused by accidental falling of the cover body, improving reliability and stability, and extending the service life of the fragrance box; when adjusting the fragrance concentration, the two rotating rods are pinched to rotate the two rotating rods inward, thereby driving the locking assembly to disengage from the positioning slot to adjust the height of the cover body, which is easy to use, and the cover body has little resistance when sliding, which improves the accuracy of fragrance concentration adjustment and facilitates concentration control; after the adjustment is completed, only the two rotating rods need to be loosened, and the two rotating rods are automatically reset under the action of the elastic reset member, thereby driving the locking assembly to insert into the positioning slot for locking, and there is no need to manually reset the lock, which further improves the convenience of use; an unlocking decorative part is provided on the upper part of the rotating rod, which is convenient for pinching and increases the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 This utility model Figure 2 A magnified view of part A;

[0021] Figure 4 is a cross-sectional view of the present invention in the unlocked state;

[0022] Figure 5 This utility model Figure 4 A magnified view of part B;

[0023] Figure 6 It is a cross-sectional view of the utility model in a locked state;

[0024] Figure 7 This utility model Figure 6 Enlarged view of part C.

[0025] In the picture:

[0026] 1 cover body, 11 adjusting slide column, 12 adjusting mounting groove, 13 rotating shaft, 14 adjusting slide groove, 15 limiting column, 16 upper guide inclined surface, 17 upper aromatic paste;

[0027] 2 base, 21 adjustment column, 22 adjustment slot, 23 positioning slot, 24 positioning guide arc surface, 25 lower guide inclined surface, 26 lower fragrance cream;

[0028] 3 rotating rod, 31 locking slide groove, 32 unlocking decorative part;

[0029] 4 locking assembly, 41 connecting plate, 411 locking slider, 42 locking pin, 421 locking guide arc surface; 5 V-shaped spring leaf. DETAILED DESCRIPTION

[0030] The following are merely preferred embodiments of the present invention and do not limit the scope of protection of the present invention.

[0031] An aroma box with improved and regulated volatile structure, such as Figures 1 to 7As shown, it includes a cover body 1 and a base 2, an adjustment slide 11 is provided in the cover body 1, an adjustment plug 21 is provided in the base 2, the adjustment plug 21 has an adjustment slot 22 with an opening facing upward, the adjustment slide 11 is slidably installed in the adjustment slot 22, the cover body 1 is covered on the upper part of the base 2, the adjustment slide 11 has an adjustment installation slot 12 with an opening facing upward, an adjustment locking mechanism is provided in the adjustment installation slot 12, and the adjustment locking mechanism includes two rotating rods 3, two locking components 4 and at least one elastic reset member, and the middle of the adjustment installation slot 12 is adjusted. A rotating shaft 13 is provided, and the middle parts of the two rotating rods 3 are respectively rotatably connected to the rotating shaft 13. The two locking assemblies 4 are respectively provided at the lower ends of the two rotating rods 3, and the elastic return member is provided between the two rotating rods 3. The lower part of the adjustment installation groove 12 is laterally provided with two adjustment slide grooves 14 that penetrate the adjustment slide column 11. The two locking assemblies 4 are respectively slidably installed in the corresponding adjustment slide grooves 14. The inner wall of the adjustment slot 22 is provided with a plurality of positioning slots 23 spaced apart in the vertical direction, and the locking assemblies 4 are plugged into the corresponding positioning slots 23. The adjusting slide column 11 and the adjusting plug column 21 between the cover body 1 and the base 2 of the traditional fragrance box are tightly connected by interference fit. When adjusting the height of the cover body 1, the cover body 1 is subjected to greater resistance, so it requires greater strength to operate, which is inconvenient to operate and difficult to accurately control the height of the cover body 1 to adjust the fragrance concentration. In addition, the long-term repeated friction between the adjusting slide column 11 and the adjusting plug column 21 is likely to cause wear, causing the cover body 1 to easily fall, resulting in poor reliability and stability, and a short service life of the fragrance box. The utility model locks the adjusting slide column 11 and the adjusting plug column 21 through an adjustment locking mechanism, thereby improving the control of the cover body 1. The cover 1 has a small resistance when sliding, which improves the accuracy of the fragrance concentration adjustment and facilitates the control of the concentration. After the adjustment is completed, it is only necessary to loosen the two rotating rods 3, and the two rotating rods 3 are automatically reset under the action of the elastic reset member, thereby driving the locking assembly 4 to insert into the positioning slot 23 for locking. There is no need to manually reset the lock, which further improves the convenience of use.

[0032] Specifically, the locking assembly 4 includes a connecting plate 41 and a locking pin 42. A locking groove 31 is provided at the lower portion of the rotating rod 3. A locking slider 411 is provided on one side of the connecting plate 41. The locking slider 411 is slidably mounted in the locking groove 31. The locking pin 42 is formed on the outer side of the connecting plate 41 and slidably mounted in the adjustment groove 14. The locking pin 42 is plugged into the positioning slot 23. When unlocking, the rotating rod 3 rotates inward, and the locking slider 411 slides in the locking groove 31 to keep the locking pin 42 in a horizontal displacement direction, preventing the locking pin 42 from rotating up and down and causing a jam. The structure is simple, cost-effective, and reliable.

[0033] Specifically, the elastic return element includes a V-shaped spring piece 5, the left and right sides of which respectively abut against the lower portions of the two rotating rods 3 to reset the two locking pins 42 toward the positioning slots 23. When unlocking, the two rotating rods 3 squeeze the V-shaped spring piece 5, generating elastic potential energy. After the two rotating rods 3 are released, the V-shaped spring piece 5 releases the elastic force, rotating the two rotating rods 3 outward to reset. This simple structure and low cost.

[0034] Specifically, a limit post 15 is provided at the bottom of the adjustment slot 12, and the lower portions of the two rotating rods 3 are respectively engaged with the limit posts 15. The limit posts 15 limit the two rotating rods 3 when unlocking, preventing the two locking pins 42 from moving out of the adjustment slot 14 and thus being unable to return to their original position, thereby improving reliability and stability.

[0035] Specifically, the adjustment locking mechanism is provided with an unlocked state and a locked state.

[0036] In the locked state, if Figure 6 and Figure 7 As shown, under the action of the V-shaped spring sheet 5, the two rotating rods 3 rotate outward respectively, the lower end of the rotating rod 3 abuts the inner wall of the adjustment mounting groove 12, and the locking pin 42 passes through the adjustment slide groove 14 and is inserted into the positioning slot 23;

[0037] In the unlocked state, Figure 4 and Figure 5 As shown, by pinching the two rotating rods 3, the two rotating rods 3 are rotated inward until the lower ends of the rotating rods 3 hit the limit post 15, the locking pin 42 is separated from the positioning slot 23, and the outer end of the locking pin 42 is located in the adjustment slot 14. After the locking pin 42 is removed from the positioning slot 23, the height of the cover 1 can be adjusted, thereby adjusting the fragrance concentration. The limit post 15 prevents the locking pin 42 from moving out of the adjustment slot 14.

[0038] Specifically, the outer edge of the positioning slot 23 is provided with a positioning guide arc 24, and the outer end of the locking pin 42 is provided with a locking guide arc 421. When adjusting the fragrance concentration, the locking pin 42 may not align with the positioning slot 23. In this case, the positioning guide arc 24 and the locking guide arc 421 can guide the locking pin 42, thereby guiding the locking pin 42 into the positioning slot 23 and improving the success rate of locking.

[0039] Specifically, an unlocking decorative portion 32 is provided on the upper portion of the rotating rod 3. The unlocking decorative portion 32 extends out of the adjustment mounting slot 12 and protrudes from the upper end surface of the cover 1. The unlocking decorative portion 32 can be provided in different shapes to improve the aesthetics of the fragrance box and facilitate unlocking by pinching two fingers, thereby improving ease of use.

[0040] Specifically, an upper guide slope 16 is provided on the lower edge of the adjustment pin 21, and a lower guide slope 25 is provided on the upper edge of the adjustment slot 22. The upper guide slope 16 and the lower guide slope 25 abut against each other to form a guiding fit. When the cover 1 and the base 2 are assembled, the upper guide slope 16 and the lower guide slope 25 guide the adjustment pin 21, thereby facilitating its insertion into the adjustment slot 22.

[0041] Specifically, the lower portion of the cover 1 is provided with an external thread, the upper portion of the base 2 is provided with an internal thread, the cover 1 and the base 2 are threadedly connected, the adjustment slot 22 is a cylindrical adjustment slot 22, the adjustment pin 21 is a cylindrical adjustment pin 21, the adjustment pin 21 is rotatably engaged with the adjustment slot 22, and the positioning slot 23 is an annular positioning slot 23. The positioning slot 23 is an annular slot, and the locking pin 42 can rotate in the positioning slot 23. Whether in the unlocked state or the locked state, the cover 1 can rotate relative to the base 2. When transporting and closing the fragrance box, the cover 1 is screwed onto the base 2 to fix the cover 1 and the base 2.

[0042] Specifically, an upper fragrance paste 17 is provided at the upper portion of the inner cavity of the cover 1, and a lower fragrance paste 26 is provided in the base 2. The lower fragrance paste 26 protrudes from the upper end surface of the base 2 and is inserted into the cover 1. Traditional fragrance boxes always wrap the fragrance paste, and the exposure area of ​​the fragrance paste cannot be adjusted. Therefore, the fragrance diffusion speed is slow and the concentration is low. However, the lower fragrance paste 26 of the present invention protrudes from the base 2. When the cover 1 is opened, the lower fragrance paste 26 can be exposed to the air. As the height of the cover 1 is increased, the exposure area of ​​the lower fragrance paste 26 gradually increases, thereby further improving the fragrance diffusion concentration and diffusion speed. The upper fragrance paste 17 is provided at the upper portion of the inner cavity of the cover 1, thereby reducing the adjustable height of the cover 1 and avoiding an unstable center of gravity caused by adjusting the cover 1 too high. The filling of the upper fragrance paste 17 increases the utilization rate of the inner cavity of the cover 1 and prolongs the use time.

[0043] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A fragrance box with an improved volatile adjustment structure, comprising a cover (1) and a base (2), wherein an adjustment slide (11) is provided in the cover (1), an adjustment plug (21) is provided in the base (2), the adjustment plug (21) is provided with an adjustment slot (22) with an opening facing upward, the adjustment slide (11) is slidably installed in the adjustment slot (22), and the cover (1) is covered on the upper part of the base (2), characterized in that: The adjusting slide (11) is provided with an adjusting mounting groove (12) with an opening facing upwards, and an adjusting locking mechanism is provided in the adjusting mounting groove (12), and the adjusting locking mechanism comprises two rotating rods (3), two locking assemblies (4) and at least one elastic reset member, a rotating shaft (13) is provided in the middle of the adjusting mounting groove (12), the middle parts of the two rotating rods (3) are respectively connected to the rotating shaft (13), the two locking assemblies (4) are respectively provided at the lower ends of the two rotating rods (3), and the elastic reset member is provided between the two rotating rods (3), and the lower part of the adjusting mounting groove (12) is provided with two adjusting slides (14) penetrating the adjusting slide (11) in the horizontal direction, and the two locking assemblies (4) are respectively slidably installed in the corresponding adjusting slides (14), and the inner wall of the adjusting slot (22) is provided with a plurality of positioning slots (23) spaced apart in the vertical direction, and the locking assemblies (4) are plugged into and matched with the corresponding positioning slots (23).

2. The fragrance box with improved volatile structure adjustment according to claim 1, characterized in that: The locking assembly (4) includes a connecting disk (41) and a locking pin (42), a locking groove (31) is provided at the lower part of the rotating rod (3), a locking slider (411) is provided on one side of the connecting disk (41), the locking slider (411) is slidably installed in the locking groove (31), the locking pin (42) is formed on the outer side surface of the connecting disk (41), the locking pin (42) is slidably installed in the adjusting groove (14), and the locking pin (42) is plugged into the positioning slot (23).

3. The fragrance box with improved volatile structure according to claim 2, characterized in that: The elastic reset member comprises a V-shaped spring sheet (5), the left and right sides of which respectively abut against the lower portions of the two rotating rods (3) to reset the two locking pins (42) toward the positioning slots (23).

4. The fragrance box with improved volatile structure adjustment according to claim 2, characterized in that: A limiting column (15) is provided at the bottom of the adjustment installation groove (12), and the lower parts of the two rotating rods (3) are respectively limitedly matched with the limiting column (15).

5. The fragrance box with improved volatile structure according to claim 4, characterized in that: The adjustment locking mechanism is provided with an unlocked state and a locked state. In the locked state, the two rotating rods (3) rotate outward respectively, the lower ends of the rotating rods (3) abut against the inner wall of the adjustment mounting groove (12), and the locking pin (42) passes through the adjustment sliding groove (14) and is inserted into the positioning slot (23); In the unlocked state, the two rotating rods (3) rotate inward respectively, the lower end of the rotating rod (3) abuts against the limiting column (15), the locking pin (42) is separated from the positioning slot (23), and the outer end of the locking pin (42) is located in the adjustment slot (14).

6. The fragrance box with improved volatile structure according to claim 2, characterized in that: The outer edge of the positioning slot (23) is provided with a positioning guide arc surface (24), and the outer end of the locking pin (42) is provided with a locking guide arc surface (421).

7. The fragrance box with improved volatile structure according to claim 1, characterized in that: An unlocking decorative portion (32) is provided on the upper portion of the rotating rod (3), and the unlocking decorative portion (32) extends out of the adjustment mounting groove (12) and protrudes from the upper end surface of the cover body (1).

8. The fragrance box with improved volatile structure adjustment according to claim 1, characterized in that: The lower edge of the adjustment pin (21) is provided with an upper guide slope (16), and the upper edge of the adjustment slot (22) is provided with a lower guide slope (25). The upper guide slope (16) and the lower guide slope (25) are in contact with each other to form a guiding fit.

9. The fragrance box with improved volatile structure according to any one of claims 1 to 8, characterized in that: The lower part of the cover body (1) is provided with an external thread, the upper part of the base (2) is provided with an internal thread, the cover body (1) and the base (2) are threadedly connected, the adjustment slot (22) is a cylindrical adjustment slot (22), the adjustment pin (21) is a cylindrical adjustment pin (21), the adjustment pin (21) is rotatably engaged with respect to the adjustment slot (22), and the positioning slot (23) is an annular positioning slot (23).

10. The fragrance box with improved volatile structure adjustment according to claim 9, characterized in that: An upper fragrance paste (17) is provided on the upper portion of the inner cavity of the cover body (1), and a lower fragrance paste (26) is provided in the base (2). The lower fragrance paste (26) protrudes from the upper end surface of the base (2) and is inserted into the cover body (1).

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