Fragrance candle with good sealing performance

Abstract

The utility model relates to the technical field of aromatherapy candles, and discloses an aromatherapy candle with good sealing performance, which comprises a shell, a wax body is adhered to the inner wall of the shell, a wax core is arranged in the wax body, a sealing cover is attached to the upper surface of the shell, a stepped round hole is formed in the sealing cover, and a sealing ring is arranged in the stepped round hole. The inner wall of the stepped round hole is fixedly connected with a first cylinder, and the bottom of the first cylinder is fixedly connected with a supporting plate. Through the cooperation of the sealing ring, the stepped round hole, the first cylinder, the supporting plate, the annular air bag, the first air hole, the second air hole and the air pushing support, a user can enable the elastic sealing ring to deform by rotating a bolt on the air pushing support, and then when the surface of the elastic sealing ring is abraded, the elastic sealing ring can be sealed by rotating the bolt. And the contact tightness between the elastic sealing ring and the shell is recovered to a specified size, so that the sealing cover is not easy to separate from the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of scented candles, in particular to a scented candle with good sealing performance. Background Art

[0002] Aromatherapy candles have the characteristics of fresh and pleasant fragrance. Different from traditional candles, aromatherapy candles are a kind of craft candles with rich and varied shapes and beautiful colors. The natural plant essential oils contained in them emit a pleasant fragrance when burning.

[0003] At present, when scented candles are stored, the sealing cover is mostly fixed to the shell by direct friction between the sealing sleeve and the shell, and the opening at the top of the shell is sealed by the sealing cover, thereby reducing the volatilization rate of the wax in the scented candle. For example, a portable scented candle disclosed in Chinese patent publication No. CN219764057U has a gradually reduced contact tightness between the sealing sleeve and the shell due to the wear of the sealing sleeve, which results in the sealing cover being easily separated from the shell when the scented candle is carried. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. For example, at present, when scented candles are stored, most of them fix the sealing cover on the shell by the direct friction between the sealing sleeve and the shell, and seal the opening at the top of the shell by the sealing cover, but the tightness of the contact between the sealing sleeve and the shell will gradually decrease due to the wear of the sealing sleeve, which will cause the sealing cover to be easily separated from the shell when the scented candle is carried due to the wear of the sealing sleeve. Therefore, a scented candle with good sealing performance is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A scented candle with good sealing performance, comprising a shell, a wax body bonded to the inner wall of the shell, a wax core arranged inside the wax body, a sealing cover fitted on the upper surface of the shell, a stepped circular hole opened inside the sealing cover, a first cylinder fixedly connected to the inner wall of the stepped circular hole, a support plate fixedly connected to the bottom of the first cylinder, an annular airbag bonded to the upper surface of the support plate, the surface of the first cylinder and the bottom of the sealing cover, an elastic sealing ring bonded to the surface of the annular airbag, the surface of the elastic sealing ring contacts the inner wall of the shell, a first air hole is opened on the inner wall of the annular airbag, a second air hole is opened on the surface of the first cylinder, an air push bracket is fixedly connected to the upper surface of the sealing cover, and the surface of the air push bracket contacts the inner wall of the stepped circular hole.

[0007] Preferably, the air push bracket includes a strip plate, the bottom of which is fixedly connected to the upper surface of the sealing cover, a threaded hole is opened inside the strip plate, the inner wall of the threaded hole is threadedly connected with a bolt, the surface of the bolt is fixedly connected to a bearing, the surface of the bearing is fixedly connected to a connecting ring, the bottom of the connecting ring is fixedly connected to an air push piston, and the surface of the air push piston is in contact with the inner wall of the stepped circular hole.

[0008] Preferably, dustproof nets are fixedly connected to the front and rear sides of the strip plate and the upper surface of the sealing cover.

[0009] Preferably, a first magnetic block is fixedly connected to the upper surface of the strip plate, a column is fixedly connected to the bottom of the shell, a second magnetic block is fixedly connected to the bottom of the column, and a second cylinder is fixedly connected to the surface of the shell.

[0010] Preferably, the centers of the first magnetic block, the column and the second magnetic block are all on the same horizontal line, the top end of the first magnetic block is an N pole, and the bottom end of the second magnetic block is an S pole.

[0011] Preferably, the stepped circular hole is located in the middle of the sealing cover, and the diameter of the top end of the stepped circular hole is greater than the diameter of the bottom end of the stepped circular hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model cooperates the seal, the stepped circular hole, the first cylinder, the support plate, the annular airbag, the first air hole, the second air hole and the air-pushing bracket, so that the user can deform the elastic sealing ring by turning the bolts on the air-pushing bracket. When the surface of the elastic sealing ring is worn, the contact tightness between the elastic sealing ring and the shell can be restored to a specified size by turning the bolts, so that the sealing cover is not easily separated from the shell.

[0014] (2) The utility model is provided with a first magnetic block, a column, a second magnetic block and a second cylinder, wherein, when the sealing cover is inserted into the second cylinder, the sealing cover can be fixed in the second cylinder by the mutual suction force between the first magnetic block and the second magnetic block, thereby facilitating the user to store the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the housing in the utility model;

[0017] Figure 3 It is a bottom view of the housing in the utility model;

[0018] Figure 4It is a top view of the sealing cover in the utility model;

[0019] Figure 5 It is a front view of the first cylinder in the utility model;

[0020] Figure 6 It is a top view of the air push support in the utility model;

[0021] Figure 7 for Figure 6 Section view at AA in the middle.

[0022] In the figure: 1, shell; 2, wax body; 3, wax core; 4, sealing cover; 5, stepped circular hole; 6, first cylinder; 7, support plate; 8, annular air bag; 9, elastic sealing ring; 10, first air hole; 11, second air hole; 12, air push bracket; 121, strip plate; 122, threaded hole; 123, bolt; 124, bearing; 125, connecting ring; 126, air push piston; 13, dust net; 14, first magnetic block; 15, column; 16, second magnetic block; 17, second cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1:

[0026] Reference Figure 1-6A scented candle with good sealing performance comprises a shell 1, a wax body 2 is bonded to the inner wall of the shell 1, a wax core 3 is arranged inside the wax body 2, a sealing cover 4 is fitted on the upper surface of the shell 1, and the opening at the top of the shell 1 is sealed by the sealing cover 4, a stepped circular hole 5 is opened inside the sealing cover 4, the stepped circular hole 5 is located in the middle of the sealing cover 4, the diameter of the top of the stepped circular hole 5 is greater than the diameter of the bottom of the stepped circular hole 5, a first cylinder 6 is fixedly connected to the inner wall of the stepped circular hole 5, a support plate 7 is fixedly connected to the bottom of the first cylinder 6, and the upper surface of the support plate 7, the surface of the first cylinder 6 and the sealing An annular airbag 8 is bonded to the bottom of the cover 4, and an elastic sealing ring 9 is bonded to the surface of the annular airbag 8. The surface of the elastic sealing ring 9 contacts the inner wall of the shell 1. The sealing cover 4 can be fixed to the shell 1 by the friction between the elastic sealing ring 9 and the shell 1. A first air hole 10 is opened on the inner wall of the annular airbag 8, and a second air hole 11 is opened on the surface of the first cylinder 6. The annular airbag 8 is connected to the first cylinder 6 through the first air hole 10 and the second air hole 11. An air push bracket 12 is fixedly connected to the upper surface of the sealing cover 4, and the surface of the air push bracket 12 contacts the inner wall of the stepped circular hole 5.

[0027] The push air support 12 includes a strip plate 121, the bottom of the strip plate 121 is fixedly connected to the upper surface of the sealing cover 4, a threaded hole 122 is provided inside the strip plate 121, a bolt 123 is threadedly connected to the inner wall of the threaded hole 122, a bearing 124 is fixedly connected to the surface of the bolt 123, a connecting ring 125 is fixedly connected to the surface of the bearing 124, a push air piston 126 is fixedly connected to the bottom of the connecting ring 125, and the surface of the push air piston 126 contacts the inner wall of the stepped circular hole 5. When the bolt 123 rotates, the bolt 123 and the threaded hole 122 cooperate to , the air pushing piston 126 can be moved up and down in the stepped circular hole 5. When the air pushing piston 126 moves downward, the annular air bag 8 can be expanded through the air pushing piston 126. When the air pushing piston 126 moves upward, the annular air bag 8 can be contracted through the air pushing piston 126. The front and rear sides of the strip plate 121 and the upper surface of the sealing cover 4 are fixedly connected with a dustproof net 13. The dustproof net 13 prevents dust in the air from entering the stepped circular hole 5, thereby preventing the air pushing piston 126 from wearing faster due to dust entering the connection between the air pushing piston 126 and the stepped circular hole 5.

[0028] Embodiment 2:

[0029] Reference Figure 1-6A first magnetic block 14 is fixedly connected to the upper surface of the strip plate 121, a column 15 is fixedly connected to the bottom of the shell 1, a second magnetic block 16 is fixedly connected to the bottom of the column 15, and a second cylinder 17 is fixedly connected to the surface of the shell 1. The centers of the first magnetic block 14, the column 15 and the second magnetic block 16 are all on the same horizontal line. The top end of the first magnetic block 14 is the N pole, and the bottom end of the second magnetic block 16 is the S pole. When the sealing cover 4 is inserted into the second cylinder 17, the sealing cover 4 can be fixed in the second cylinder 17 by the mutual suction between the first magnetic block 14 and the second magnetic block 16, so that the user can store the sealing cover 4 conveniently.

[0030] In the utility model, when the user uses the scented candle, the user first moves the sealing cover 4 upward to separate the elastic sealing ring 9 from the shell 1, and then ignites the wax core 3 to make the scented candle emit fragrance. When the scented candle is finished using, the wax core 3 is extinguished, and then the sealing cover 4 is placed on the shell 1, and the elastic sealing ring 9 is in contact with the shell 1. At this time, the sealing cover 4 is fixed on the shell 1 by the friction between the elastic sealing ring 9 and the shell 1, and the top opening of the shell 1 is sealed by the sealing cover 4, so that the volatilization speed of the wax body 2 is reduced. After the friction force between the elastic sealing ring 9 and the shell 1 is reduced due to the wear of the elastic sealing ring 9, the bolt 123 is rotated to make the air piston 126 move downward with the cooperation of the bolt 123 and the threaded hole 122, and the annular airbag 8 is expanded. At this time, the elastic sealing ring 9 is deformed by the expansion of the annular airbag 8, and the contact tightness between the elastic sealing ring 9 and the shell 1 is restored to a specified size. At this time, the friction force between the elastic sealing ring 9 and the shell 1 can be restored to a specified size, and the sealing cover 4 is not easily separated from the shell 1.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A scented candle with good sealing performance, comprising a shell (1), It is characterized in that The inner wall of the shell (1) is bonded with a wax body (2), a wax core (3) is arranged inside the wax body (2), a sealing cover (4) is fitted on the upper surface of the shell (1), a stepped circular hole (5) is opened inside the sealing cover (4), a first cylinder (6) is fixedly connected to the inner wall of the stepped circular hole (5), a support plate (7) is fixedly connected to the bottom of the first cylinder (6), and the upper surface of the support plate (7), the surface of the first cylinder (6) and the sealing cover (4) are An annular airbag (8) is bonded to the bottom, an elastic sealing ring (9) is bonded to the surface of the annular airbag (8), the surface of the elastic sealing ring (9) contacts the inner wall of the shell (1), a first air hole (10) is opened on the inner wall of the annular airbag (8), a second air hole (11) is opened on the surface of the first cylinder (6), and an air push bracket (12) is fixedly connected to the upper surface of the sealing cover (4), and the surface of the air push bracket (12) contacts the inner wall of the stepped circular hole (5).

2. A scented candle with good sealing performance according to claim 1, It is characterized in that The push air bracket (12) includes a strip plate (121), the bottom of which is fixedly connected to the upper surface of the sealing cover (4), a threaded hole (122) is provided inside the strip plate (121), the inner wall of the threaded hole (122) is threadedly connected to a bolt (123), the surface of the bolt (123) is fixedly connected to a bearing (124), the surface of the bearing (124) is fixedly connected to a connecting ring (125), the bottom of the connecting ring (125) is fixedly connected to a push air piston (126), and the surface of the push air piston (126) is in contact with the inner wall of the stepped circular hole (5).

3. A scented candle with good sealing performance according to claim 2, It is characterized in that The front and rear sides of the strip plate (121) and the upper surface of the sealing cover (4) are both fixedly connected with dustproof nets (13).

4. A scented candle with good sealing performance according to claim 2, It is characterized in that The upper surface of the strip plate (121) is fixedly connected to a first magnetic block (14), the bottom of the shell (1) is fixedly connected to a column (15), the bottom of the column (15) is fixedly connected to a second magnetic block (16), and the surface of the shell (1) is fixedly connected to a second cylinder (17).

5. A scented candle with good sealing performance according to claim 4, It is characterized in that The centers of the first magnetic block (14), the column (15) and the second magnetic block (16) are all on the same horizontal line, the top end of the first magnetic block (14) is an N pole, and the bottom end of the second magnetic block (16) is an S pole.

6. A scented candle with good sealing performance according to claim 1, It is characterized in that The stepped circular hole (5) is located in the middle of the sealing cover (4), and the diameter of the top end of the stepped circular hole (5) is greater than the diameter of the bottom end of the stepped circular hole (5).

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