CN205284771U

CN205284771U - Mosquito coil incense burning box box bottom lid connection structure

Info

Publication number: CN205284771U
Application number: CN201520613085.0U
Authority: CN
Inventors: 陈学福
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-15
Filing date: 2015-08-15
Publication date: 2016-06-08
Anticipated expiration: 2025-08-15

Abstract

The utility model relates to a mosquito coil incense burning box box bottom lid connection structure, including the fixed burning structure of box bottom, lid and mosquito -repellent incense suspension, the lid is equipped with the bleeder vent, the lateral wall of box bottom is equipped with the path section, the path section is equipped with the external screw thread, the lid is equipped with the internal thread, the box bottom passes through the external screw thread together internal thread threaded connection together and together lid threaded connection together, form spacing step between the lateral wall of path section and box bottom, be equipped with supporting protrusion on the spacing step, form air breathable channel between the supporting protrusion. The utility model provides a reliable convenient mosquito coil incense burning box box bottom lid connection structure is well just connected to the gas permeability, has solved box bottom and lid and has fixed the easy problem of throwing off the phenomenon that produces together through detaining position or lockhole isotructure.

Description

Mosquito incense burning box cassette bottom lid attachment structure

Technical field

This utility model relates to portable mosquito coils box, particularly relates to a kind of mosquito incense burning box cassette bottom lid attachment structure.

Background technology

Mosquito coil burning device includes mosquito coil frame and mosquito coils box. China Patent No. be 95218992, authorized announcement date be that JIUYUE 25 day, in 1996 have been called disclosed in the patent document of " mosquito coil frame " a kind of mosquito coil frame. It is shelved on mosquito coil frame by mosquito incense during use to burn. But mosquito coil frame has the disadvantage that when mosquito incense burns, flue dust can directly drop to the ground and affect health. Mosquito coils box is have devised for this. The most original version of mosquito coils box is open box, arranges a mosquito incense and support burning rack in box, and during use, mosquito incense is shelved on mosquito incense bracing frame and burns. China Patent No. be 2009200156758, authorize publication date be " on April 28th, 2010, title " mosquito coils box " patent document disclosed in the mosquito coils box of a kind of uncovered form. But liking being placed on mosquito coils box bedside when people sleep, the mosquito coils box of uncovered structure can be burnt out by mosquito incense on the mosquito incense of burning when quilt or clothes drop to, till have devised the mosquito coils box with lid. China Patent No. be 2011102614502, authorize publication date be March 21 in 2012 day, be called disclosed in the patent document of " mosquito coils box " a kind of mosquito incense with lid, mosquito coils box in this patent includes box body, lid and is positioned at the metal supporting network of box body, lid is provided with air-vent, being shelved on by the mosquito incense lighted during use covers on box body on metal supporting network, then by lid, mosquito cigarette is discharged from air-vent, and ozone enters for mosquito incense burning from air-vent.

With not enough below the mosquito coils box ubiquity of lid: mosquito incense is directly shelve or only linked together with the combustion shelf of mosquito smudge in box by the jack on mosquito incense, mobile mosquito coils box especially time mosquito coils box location status when producing to tilt or tip over mosquito incense separate together with mosquito incense burning bracing frame and drop, when being unable to adapt to work in the wild, mosquito incense state needs produce use needs when changing. Can also be able to, for solving mosquito incense, the needs that carry out burning when location status produces upset, this patent inventors have devised that as China Patent No. be 2012205690207, name be called the mosquito coils box in the patent document of " portable mosquito coils box ".

But this portable mosquito coils box there is also following deficiency: cassette bottom and lid are fixed together by the structure such as button bit or lockhole, it is easy to produce to disengage phenomenon.

Utility model content

This utility model provides a kind of good permeability and connects reliable mosquito incense burning box cassette bottom lid attachment structure easily, solves cassette bottom and lid and is fixed together the problem easily producing disengagement phenomenon by the structure such as button bit or lockhole.

More than technical problem is that and solved by following technical proposal: a kind of mosquito incense burning box cassette bottom lid attachment structure, including cassette bottom, lid and mosquito incense suspension fixed combustion structure, described lid is provided with air-vent, the sidewall of described cassette bottom is provided with path section, described path section is provided with external screw thread, described lid is provided with female thread, described cassette bottom is threaded togather with described female thread by described external screw thread and is threaded togather with described lid, limited step is formed between described path section and the sidewall of cassette bottom, described limited step is provided with support protrusion, gas-permeable channels is formed between support protrusion. cassette bottom lid is threaded togather, easy to connect and good reliability. limited step arranges support protrusion so that effluent air can flow out through gas-permeable channels in the screw thread of cassette bottom lid threaded connection place finds, thus improving the breathability of box and improving combustion efficiency and repelling effect. path section is arranged on lid and arranges female thread in cassette bottom, equivalent technical solutions path section being designed as big footpath section and making the technical scheme that limited step is positioned at cassette interior broadly fall into the technical program.

As preferably, described mosquito incense suspension fixed combustion structure includes lower fixed frame and upper holder, fixed frame includes the upper substrate that can shelter from described air-vent and is arranged at the upper mosquito incense fixed block on the downside of upper substrate, described lower fixed frame includes the infrabasal plate being arranged in described back box removedly and the lower mosquito incense fixed block being arranged at infrabasal plate, described infrabasal plate is provided with lower support shirt rim, described infrabasal plate, surrounds standby mosquito incense storage chamber between lower support shirt rim and the diapire of cassette bottom. Mosquito incense is suspended fixed combustion structural design for be made up of upper and lower two half-unit, during use, mosquito incense is shelved on lower mosquito incense fixed block, on while closing up cassette bottom and lid, mosquito incense fixed block and lower mosquito incense fixed block are fixed in box by unsettled for mosquito incense, making to fix mosquito incense and close up box and can settle at one go, convenience during use is good. Upper holder also sets up upper substrate, upper substrate plays the effect preventing mosquito incense ash from dropping out from air-vent, and upper substrate constitutes a part for mosquito incense suspension fixed combustion structure and is positioned at cassette interior, it is possible to keep the collision outside box, from the phenomenon without producing box hook periphery object. During use, standby mosquito incense is left in standby mosquito incense storage chamber such that it is able to meet the needs of long-time field work. Standby mosquito incense storage chamber is arranged at cassette interior, will not produce to disengage and the standby mosquito incense that causes drops phenomenon, good reliability. Coordinating cassette bottom to go to surround standby mosquito incense storage chamber by constituting the lower fixed frame of mosquito incense suspension fixed combustion structure, structural compactness is good.

As preferably, described upper substrate is rotationally connected with described lid, and described upper substrate is provided with and not only can be turned to the alignment of described air-vent but also can be turned to the upper via staggered with described air-vent. Arranging via can by the breathability of mosquito coils box, to improve combustion efficiency; Go up simultaneously and substantially can rotate, make upper substrate that the shielded area of air-vent is adjustable, disclosure satisfy that and difference prevent requirement that mosquito incense ash drops out (degree that different mosquito incense ashes produces to wave is different, therefore it is not necessarily required to air-vent is all blocked, sometimes even without blocking) and make can either effectively prevent mosquito incense ash from dropping out, combustion efficiency can be taken into account simultaneously. The adaptability of different mosquito incenses is good.

As preferably, it is protruding that described upper substrate is provided with the protruding isolation of described lid, and described isolation projection is arranged at the axis place of described upper substrate, and described isolation projection constitutes rotating shaft when upper substrate rotates.Patency when enabling to rotate upper substrate is good, compact conformation.

As preferably, the position that on the downside of described upper substrate, corresponding described isolation is protruding is provided with pit, described lid is provided with connecting pin, and described connecting pin, through described isolation projection, described connecting pin is provided with the block preventing upper substrate from coming off from described connecting pin in described pit. Compact conformation, what isolation was protruding arranges the weight substantially not increasing upper substrate, so that more light and handy when carrying. Upper substrate is good with the connection reliability between lid.

As preferably, described infrabasal plate is provided with lower via. The heat produced when can the improve mosquito incense burning drying effect to standby mosquito incense so that standby mosquito incense can better burn.

As preferably, the standby mosquito incense of described one-tenth stores the height thickness be more than or equal to a piece of mosquito incense in chamber and the thickness less than two panels mosquito incense. Enable to standby mosquito incense smoothly leave in standby mosquito incense storage chamber. Standby mosquito incense storage chamber is if able to put into two panels mosquito incense, then when depositing a piece of mosquito incense, rocking of mosquito incense can be more violent so that mosquito incense is easily broken into pieces. This structure be then merely able to put into a piece of (i.e. two volume, mosquito incense be have two intervolve constitute together a piece of), it is possible to avoid rocking and also be able to meet the demand of field work in one day.

As preferably, described cassette bottom is provided with crimping in lower box mouth, and the side wall inner surfaces of described cassette bottom is provided with for limiting the spacing preiection that described infrabasal plate moves along the face at infrabasal plate place. Cassette bottom can be made deformation is not easy when cassette bottom wall thickness is relatively thin. For interior crimping rather than outer crimping, it is possible to keeping the flatness of box outer surface and make box inner surface more uneven, inner surface is more uneven, the effect of the fixing mosquito incense of auxiliary can be played, namely just in case mosquito incense is also not easy after coming off to extinguish. But arranging of interior crimping can cause that the opening of cassette bottom diminishes, namely infrabasal plate reduces at the bottom of ability amplification case, and now the gap between cassette bottom sidewall and infrabasal plate can be relatively big, and gap greatly then easily produces to rock. Spacing preiection is set and can solve the problem that this problem.

As preferably, the outer surface of described lid is rotationally connected adjustable plate with tolerance, described tolerance adjustable plate is circular, described lid is provided with at least two groups along the circumferentially distributed air-vent group of tolerance adjustable plate, each group of air-vent group includes at least one described air-vent, and described tolerance adjustable plate is provided with not only to can be turned to the alignment of described air-vent group but also can be turned to dodges hole with what described air-vent group staggered. Convenience when adjusting air-vent size is good.

As preferably, each group of air-vent group includes at least two along the radially-arranged air-vent of tolerance adjustable plate. Can either package gas permeability, be prevented from again mosquito incense ash and drop out.

This utility model has an advantage that convenient and reliable when linking together at the bottom of box with lid, good permeability.

Accompanying drawing explanation

Fig. 1 is the split view that this utility model is real.

Fig. 2 is use view of the present utility model.

In figure: lid 1, the roof 11 of lid, air-vent group 12, air-vent 121, crimping 13 in upper box mouth, tolerance adjustable plate 14, dodge hole 141, cassette bottom 2, path section 21, crimping 22 in lower box mouth, spacing preiection 23, the diapire 24 of cassette bottom, standby mosquito incense storage chamber 25, limited step 26, support protrusion 261, bulge loop 28, the sidewall 29 of cassette bottom, mosquito incense suspension fixed combustion structure 3, standby mosquito incense 41, with mosquito incense 42, connecting pin 5, big footpath section 51, block 52, upper holder 6, upper substrate 61, isolation protruding 611, pit 612, upper via 613, upper mosquito incense fixed block 62, lower fixed frame 7, infrabasal plate 71, lower via 711, briquetting 712, lower mosquito incense fixed block 72, hanger bar 73, lower support shirt rim 74, the height H in standby mosquito incense storage chamber.

Detailed description of the invention

Below in conjunction with accompanying drawing and embodiment, this utility model is further described.

Referring to Fig. 1, a kind of mosquito incense burning box cassette bottom lid attachment structure, including lid 1, cassette bottom 2, mosquito incense suspension fixed combustion structure 3 and hanger 8. Lid 1 and cassette bottom 2 constitute box.

Lid 1 is circular configuration. The roof 11 of lid is provided with connecting pin 5. Connecting pin 5 is positioned at the circle centre position of the roof 11 of lid. Connecting pin 5 is fixed together with the roof 11 of lid. It is 6 groups that the roof 11 of lid is provided with in some groups of air-vent group 12(the present embodiment). Circumferentially distributed along lid of air-vent group 12. Same group of air-vent group 12 includes 4 air-vents 121. Air-vent 121 in same group of air-vent group is along the radial distribution of lid 1. The outer surface of lid 1 is provided with tolerance adjustable plate 14. Tolerance adjustable plate 14 is circular. Tolerance adjustable plate 14, to be set on connecting pin 5 in the way of matched in clearance, namely can rotate with connecting pin 5 for axle. Connecting pin 5 is provided with big footpath section 51. Big footpath section 51 is lived tolerance adjustable plate 14 for clasp joint and tolerance adjustable plate 14 will not be deviate from from connecting pin 5. Tolerance adjustable plate 14 is provided with several and dodges hole 141. The individual quantity dodging hole 141 is identical with the quantity of air-vent group 12. Dodge the layout pitch between hole 141 identical with the layout pitch between air-vent group 12, the present embodiment is all be uniformly distributed along the circumference of tolerance adjustable plate 14. Not only when rotating tolerance adjustable plate 14, dodge hole 141 and both can be turned to same air-vent group 12 and align (air-vent in air-vent group is completely in opening-wide state) but also can be turned to same air-vent group 12 and stagger (namely shelter from completely in air-vent group so air-vent). Lid 1 is provided with crimping 13 in upper box mouth with one end that cassette bottom connects. It is provided with female thread in the sidewall of lid 2. Upper holder 6 it is additionally provided with in lid 1. Upper holder 6 includes the upper substrate 61 that can shelter from described air-vent. Upper substrate 61 is circular. The circle centre position of upper substrate 61 is provided with the isolation projection 611 of roof 11 projection of lid. The periphery of the section of isolation protruding 611 is circle property. On the downside of upper substrate 61, the position of corresponding isolation protruding 611 is provided with pit 612. Upper substrate 61 is rotatably sleeved on connecting pin 5. Connecting pin 5 extend in pit 612 through isolation protruding 611. Connecting pin 5 is connected to block 52. Block 52 is the nut being threadedly connected on connecting pin 5. Block 52 is positioned at pit 612. Block 52 is used for preventing upper substrate 61 from coming off from connecting pin 5. Upper substrate 61 is provided with via 613. By protruding 611 then not only upper via 613 having been made to align with air-vent 121 for axle rotation upper substrate 61, but also upper via 613 can be made to stagger with air-vent 121 isolating. Some pieces of upper mosquito incense fixed blocks 62 it are provided with on the downside of upper substrate 61. Upper mosquito incense fixed block 62 is strip. The downside of upper mosquito incense fixed block 62 is provided with some sawtooth. Upper mosquito incense fixed block 62 radially extends along the circumferentially distributed of upper substrate 61.

Cassette bottom 2 is circular. The sidewall of cassette bottom 2 is provided with path section 21. The outer surface of path section 21 is provided with external screw thread. Path section 2 is provided with crimping 22 in lower box mouth. Limited step 26 is formed between the sidewall 29 of path section 21 and cassette bottom. Limited step 26 is provided with several along the circumferentially distributed support protrusion 261 of cassette bottom 2. Gas-permeable channels is formed between support protrusion 261. The side wall inner surfaces of cassette bottom 2 is provided with spacing preiection 23. Spacing preiection 23 is the circumferentially extending annular along cassette bottom 2.Spacing preiection 23 along cassette bottom 2 radially-inwardly beyond crimping 22 in lower box mouth. Lower fixed frame 7 it is provided with in cassette bottom 2. Lower fixed frame 7 includes infrabasal plate 71. Infrabasal plate 71 is circular. Infrabasal plate 71 is provided with lower via 711. The upper surface of infrabasal plate 71 is provided with some lower mosquito incense fixed blocks 72. Lower mosquito incense fixed block 72 is strip. The downside of lower mosquito incense fixed block 72 is provided with some sawtooth. Lower mosquito incense fixed block 72 radially extends along the circumferentially distributed of infrabasal plate 71. The upper surface of infrabasal plate 71 is additionally provided with hanger bar 73. Infrabasal plate 71 is provided with lower support shirt rim 74. Spacing preiection 23 is connected to the outer surface of lower support shirt rim 74. Lower support shirt rim 74 is shelved on the diapire 24 of cassette bottom. Standby mosquito incense storage chamber 25 is surrounded between infrabasal plate 71, lower support shirt rim 74 and the diapire 24 of cassette bottom. The diapire 24 of cassette bottom is provided with the bulge loop 28 of cassette bottom internal protrusion. Bulge loop 28 is positioned at standby mosquito incense storage chamber 25. The lower surface of infrabasal plate 71 is provided with briquetting 712. Briquetting 712 is zigzag. The standby mosquito incense storage height H thickness be more than or equal to a piece of mosquito incense in chamber and the thickness less than two panels mosquito incense, namely can only deposit a piece of mosquito incense in standby mosquito incense storage chamber 25.

Upper holder 6 and lower fixed frame 7 constitute mosquito incense suspension fixed combustion structure 3.

Referring to Fig. 1 and Fig. 2, the method that this utility model assembles and uses is: take out lower fixed frame 7, at the bottom of standby mosquito incense 41 amplification case 2, the standby mosquito incense 41 of bulge loop 28 support column and avoid standby mosquito incense 41 to produce viscous connection with cassette bottom 2. Being set aside to by lower fixed frame 7 in cassette bottom 2, the briquetting 712 in infrabasal plate 71 presses standby mosquito incense 41. It is located at what light in hanger bar 73 in the hollow sleeve set aside on lower mosquito incense fixed block 72 and in standby mosquito incense 41 with mosquito incense 42. Rotate upper substrate 61 and meet the position of the requirement preventing mosquito incense from can drop out to upper via 613 with the offset angular of air-vent 121. Lid 1 is covered in cassette bottom 2. Cassette bottom 2 is located in lid 1 by path section 21 and is threaded togather with lid 1. Lid 1 and cassette bottom 2-in-1 hold together together with constitute box. Close up rear lid 1 to be supported by support protrusion 261 and be unable to same limited step 26 and be sealed so that air can go out turnover through the connection of cassette bottom 2 and lid 1, namely keep breathability of the present utility model. It is not pressed on when now going up mosquito incense fixed block 62 with on mosquito incense 42 but can be limited in and deviate from hanger bar 73 with mosquito incense 42. Rotate tolerance adjustable plate 14 to dodging the hole 141 offset angular with air-vent 121 to the position meeting gas permeability requirements.

Claims

1. a mosquito incense burning box cassette bottom lid attachment structure, fixed combustion structure is suspended including cassette bottom, lid and mosquito incense, described lid is provided with air-vent, it is characterized in that, the sidewall of described cassette bottom is provided with path section, described path section is provided with external screw thread, described lid is provided with female thread, described cassette bottom is threaded togather with described female thread by described external screw thread and is threaded togather with described lid, limited step is formed between described path section and the sidewall of cassette bottom, described limited step is provided with support protrusion, forms gas-permeable channels between support protrusion.

2. mosquito incense burning box cassette bottom lid attachment structure according to claim 1, it is characterized in that, described mosquito incense suspension fixed combustion structure includes lower fixed frame and upper holder, fixed frame includes the upper substrate that can shelter from described air-vent and is arranged at the upper mosquito incense fixed block on the downside of upper substrate, described lower fixed frame includes the infrabasal plate being arranged in described back box removedly and the lower mosquito incense fixed block being arranged at infrabasal plate, described infrabasal plate is provided with lower support shirt rim, described infrabasal plate, surrounds standby mosquito incense storage chamber between lower support shirt rim and the diapire of cassette bottom.

3. mosquito incense burning box cassette bottom lid attachment structure according to claim 2, it is characterized in that, described upper substrate is rotationally connected with described lid, and described upper substrate is provided with and not only can be turned to the alignment of described air-vent but also can be turned to the upper via staggered with described air-vent.

4. mosquito incense burning box cassette bottom lid attachment structure according to claim 3, it is characterized in that, it is protruding that described upper substrate is provided with the protruding isolation of described lid, and described isolation projection is arranged at the axis place of described upper substrate, and described isolation projection constitutes rotating shaft when upper substrate rotates.

5. mosquito incense burning box cassette bottom lid attachment structure according to claim 4, it is characterized in that, the position that on the downside of described upper substrate, corresponding described isolation is protruding is provided with pit, described lid is provided with connecting pin, described connecting pin, through described isolation projection, described connecting pin is provided with the block preventing upper substrate from coming off from described connecting pin in described pit.

6. the mosquito incense burning box cassette bottom lid attachment structure according to Claims 2 or 3 or 4 or 5, it is characterised in that described infrabasal plate is provided with lower via.

7. mosquito incense burning box cassette bottom lid attachment structure according to claim 6, it is characterised in that the described one-tenth standby mosquito incense storage height thickness be more than or equal to a piece of mosquito incense in chamber and the thickness less than two panels mosquito incense.

8. mosquito incense burning box cassette bottom lid attachment structure according to claim 6, it is characterized in that, described cassette bottom is provided with crimping in lower box mouth, and the side wall inner surfaces of described cassette bottom is provided with for limiting the spacing preiection that described infrabasal plate moves along the face at infrabasal plate place.

9. the mosquito incense burning box cassette bottom lid attachment structure according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the outer surface of described lid is rotationally connected adjustable plate with tolerance, described tolerance adjustable plate is circular, described lid is provided with at least two groups along the circumferentially distributed air-vent group of tolerance adjustable plate, each group of air-vent group includes at least one described air-vent, and described tolerance adjustable plate is provided with not only to can be turned to the alignment of described air-vent group but also can be turned to dodges hole with what described air-vent group staggered.

10. mosquito incense burning box cassette bottom lid attachment structure according to claim 9, it is characterised in that each group of air-vent group includes at least two along the radially-arranged air-vent of tolerance adjustable plate.