CN2886366Y

CN2886366Y - Lighter casing

Info

Publication number: CN2886366Y
Application number: CN 200620070101
Authority: CN
Inventors: 陈建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-08
Filing date: 2006-03-08
Publication date: 2007-04-04
Anticipated expiration: 2016-03-08

Abstract

The utility model relating to a lighter shell in particular to a lighter shell provided with disposable lighter comprises a shell body provided with a open-topped containing cavity to install movement, a medium frame sleeved immovably on the upper part of the shell, wherein a traversing cavity adapting to the appearance of the movement is arranged on the medium frame, the movement is inserted in the containing cavity of the shell body through the traversing cavity, the transverse section size of the containing cavity in the shell body is larger than that of the traversing cavity in the medium frame. The lighter shell is just required to change the medium frame to match the movement and not necessary to change the shell body, while changing the movement in different external size, therefore the cost is cut.

Description

Lighter casing

Technical field

The utility model relates to a kind of lighter casing, particularly a kind of lighter casing that is used to adorn disposable lighter.

Background technology

The disposable plastic lighter has easy to use, cheap benefit, but seem not enough class, in addition owing to consider the factor of cost, its external form also all is more single, attractive in appearance inadequately, so people's utility model a kind of lighter casing (making with metal or pottery usually) that is exclusively used in disposable lighter (movement of perhaps independent used lighter movement such as gasoline engine), in the shell of lighter, be provided with the cavity volume of ccontaining disposable lighter (movement), disposable lighter (movement) can overlap easily to be inserted in this cavity volume, also can change disposable lighter (movement) easily, this lighter casing can use repeatedly, it is attractive in appearance thereby the comparison that this lighter casing can be done is exquisite, make the convenience in conjunction with existing disposable lighter of this and disposable lighter (movement), inexpensive advantage, the exquisiteness that also possesses the metal lighter, high-grade, but in the present this lighter casing structure, when built-in disposable lighter overall dimensions change to some extent, the corresponding cavity volume of disposable lighter (movement) external form promptly will change thereupon therewith, thereby also need whole lighter casing is changed, as U.S. Patent number 4,133, a kind of lighter structure that is disclosed in 450, in this structure, when built-in disposable lighter (movement) external form changes to some extent, whole pedestal also will be changed, and causes cost waste.

The utility model content

The purpose of this utility model is the deficiency that solves above-mentioned lighter casing, thereby and the different movement of a kind of conveniently replaced use is provided and does not need to change the lighter casing that whole casing is more saved cost.

Further purpose of the present utility model is that movement can closely be set in the lighter casing and can plug the lighter casing of movement with hand easily.

The purpose of this utility model is achieved by the following technical solution: a kind of lighter casing, include outer cover body, outer cover body is provided with the cavity volume with open top of ccontaining movement, described lighter casing also includes middle frame, middle frame fixed cover is located at the upper end of outer cover body, frame is provided with and the suitable cavity of movement profile in described, described movement passes this cavity and inserts in the cavity volume of outer cover body, and the cross sectional dimensions of the cavity volume of described outer cover body is greater than the cross sectional dimensions of the cavity of middle frame.

The utility model further is set to: be fixed with shell fragment in the cavity volume of described outer cover body, described shell fragment is made into: described movement is closely compressed by this shell fragment and is fixed in the cavity volume, and movement can take out from shell with hand again simultaneously.

The utility model further is set to again: the inwall of the cavity volume of described outer cover body is provided with slot, shell fragment one end cover inserts in this slot fixing, frame overlaps the inwall that the lateral wall that inserts in the outer cover body is provided with breach and outer cover body and constitutes another slot in described, and the other end cover of described shell fragment inserts in this slot.

Generally, described lighter casing also includes skull, and described skull and middle frame are hinged.

In order to make the hinged more firm of skull and middle frame, the utility model is set to described hinged seat and is arranged in the outer cover body cavity volume, avris at outer cover body also is provided with and can has the extension spring device that makes skull open, play the role of positioning when closing up at hinged seat for the breach of skull rotation.

Further, the also hinged carbine that is provided with is arranged with spring on the described hinged seat on the carbine, constitutes described extension spring device in the spring hook trough of frame during carbine other end cover is inserted in.

The lower end of frame has an extension in described, and this extension is fixedlyed connected with the bottom of outer cover body by screw.

The upper end of frame is provided with the positioning boss that prevents the skull swing when skull closes up in described.

The beneficial effects of the utility model are: when needs are changed the movement (perhaps disposable lighter) that appearance and size differs, only middle frame need be changed and make itself and movement suitable, and not need to change outer cover body, so reduced cost.

Further beneficial effect of the present utility model is: the shell fragment one end cover that will be used to press movement inserts in the cavity volume of outer cover body, middle then frame makes the shell fragment other end be arranged with in the slot that middle frame breach and outer cover body are formed when being set in outer cover body, thereby make the horizontal relative fixed in shell fragment two ends, thereby make shell fragment better to the thrust of movement, while compact conformation, assembling are also convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment

Fig. 2 is the A-A cutaway view of Fig. 1

Fig. 3 is the B-B cutaway view of Fig. 1

The specific embodiment

Now in conjunction with the accompanying drawings the utility model is further described:

Extremely as can be known shown in Figure 3 by Fig. 1, a kind of lighter casing of the utility model, include outer cover body 1, outer cover body 1 is provided with ccontaining movement 2 and (is meant the lighter movement that can independently light a fire, movement as gasoline engine, perhaps disposable lighter, following movement is all herewith the same) the cavity volume with open top 11, described lighter casing also includes middle frame 3, in frame 3 fixed covers be located at the upper end of outer cover body 1 (middle frame 3 can be set in the cavity volume of outer cover body 1 upper end, also can be set in outside the outer wall of outer cover body 1 upper end and fix, the utility model embodiment adopts last mode), frame 3 is provided with the cavity 31 suitable with movement 2 profiles (so-called suitable be meant that movement 2 just can insert cavity 31 and can be in interior swing) in described, described movement 2 passes this cavity 31 and inserts in the cavity volume 11 of outer cover body 1, and the cross sectional dimensions of the cavity volume 11 of described outer cover body 1 is greater than the cross sectional dimensions of the cavity 31 of middle frame 3; When needs are changed the movement 2 (perhaps disposable lighter) that appearance and size differs, only middle frame 3 need be changed and make itself and movement 2 suitable, and not need to change outer cover body 1, so reduced cost.

Being fixed with shell fragment 4 in the cavity volume 11 of described outer cover body 1 (normally is arranged on the inwall 111 of outer cover body 1 cavity volume 11; can certainly be fixedly installed on the middle frame; shell fragment is stretched in the outer cover body cavity volume; and preferably on two relative inwalls 111 of cavity volume 11, be symmetrical arranged shell fragment); described shell fragment 4 is made into: described movement 2 is closely compressed by this shell fragment 4 and is fixed in the cavity volume 11; movement 2 can take out from shell with hand again simultaneously; and it is obvious; the form that also can not adopt shell fragment is fixing movement closely, adopt inwall at the outer wall of movement or shell be provided with the assembling ribs closely fixedly movement also ought belong within the protection domain of the present utility model.

The inwall 111 of the cavity volume 11 of described outer cover body 1 is provided with slot 1111, shell fragment 4 one ends 41 covers insert in this slot 1111 fixing, the lateral wall 31 that inserts in the outer cover body 1 that frame 3 overlaps is provided with inwall 111 another slots 311 of formation of breach and outer cover body 1 in described, and the other end 42 covers of described shell fragment 4 insert in this slot 311; Shell fragment 4 one ends 41 covers that will be used to press movement 2 insert in the cavity volume 11 of outer cover body 1, middle then frame 3 makes shell fragment 4 other ends 42 be arranged with in the slot 312 that middle frame 3 breach and outer cover body 1 are formed when being set on the outer cover body 1, thereby make the horizontal relative fixed in shell fragment two ends, compared to U.S. Patent number is 1,006, disclose in 557 on a kind of inwall that is connected shell, be used for the setting of the leaf spring that the fixing end in the enclosure of internal element is fixing, being provided with the thrust of movement of the shell fragment of the utility model embodiment is better, the while compact conformation, assembling is also convenient, and be that the utilization that disclosed in 01810149.6 is established assembling rib band and made the closely fixing a kind of liquid fuel lighter that assembles rib that has in the enclosure of internal element in internal element compared to China Patent No., the shell fragment that the utility model embodiment utilizes specific setting is tight fixing movement not, elastic force, difficulty of processing is littler.

Described lighter casing also includes skull 5; described skull 5 and middle frame 3 are hinged; described hinged seat 32 is contained in the outer cover body 1; avris at outer cover body 1 also is provided with the breach 12 that can supply skull 5 to rotate; have at hinged seat 32 skull 5 is opened; the extension spring device 7 that plays the role of positioning when closing up; skull is hinged on the middle frame; on the lug that hinged seat is arranged on outer cover body (is the articulated manner of 01810149.6 skull that is disclosed and outer cover body as China Patent No.); the utility model embodiment intensity is stronger; more firm; certainly, also belong to protection domain of the present utility model on the lug that exposes as if frame during hinged seat is arranged on.

The also hinged carbine 71 that is provided with on the described hinged seat 32, be arranged with spring 72 on the carbine 71, during being inserted in, carbine 71 other end covers constitute described extension spring device 7 in the spring hook trough 33 of frame 3, obvious, also can adopt relative set elastomer block on middle frame, utilize the cooperating of end face of elastomer block and skull hinged seat lower end to make skull open or position when closing up.

The lower end of frame 3 has an extension 34 in described, the hinged seat 32 downward bearing of trends of frame during extension 34 is arranged on usually, and this extension 34 is fixedlyed connected with the bottom of outer cover body by screw.Can certainly screwed hole be set at the side of outer cover body, outer cover body 1 is fixedlyed connected with middle frame 3 avris screw threads.

The upper end of frame 3 is provided with the positioning boss 35 that prevents skull 5 swings when skull 5 closes up in described, and being provided with in the time of can avoiding skull to close up of this positioning boss 35 swings.

Claims

1. lighter casing, include outer cover body, outer cover body is provided with the cavity volume with open top of ccontaining movement, it is characterized in that: described lighter casing also includes middle frame, middle frame fixed cover is located at the upper end of outer cover body, frame is provided with and the suitable cavity of movement profile in described, and described movement passes this cavity and inserts in the cavity volume of outer cover body, and the cross sectional dimensions of the cavity volume of described outer cover body is greater than the cross sectional dimensions of the cavity of middle frame.

2. lighter casing according to claim 1, it is characterized in that: be fixed with shell fragment in the cavity volume of described outer cover body, described shell fragment is made into: described movement is closely compressed by this shell fragment and is fixed in the cavity volume, and movement can take out from shell with hand again simultaneously.

3. lighter casing according to claim 2, it is characterized in that: the inwall of the cavity volume of described outer cover body is provided with slot, shell fragment one end cover inserts in this slot fixing, frame overlaps the inwall that the lateral wall that inserts in the outer cover body is provided with breach and outer cover body and constitutes another slot in described, and the other end cover of described shell fragment inserts in this slot.

4. according to claim 1 or 2 or 3 described lighter casings, it is characterized in that: described lighter casing also includes skull, and described skull and middle frame are hinged.

5. lighter casing according to claim 4, it is characterized in that: described hinged seat is arranged in the outer cover body cavity volume, avris at outer cover body also is provided with and can has the extension spring device that makes skull open, play the role of positioning when closing up at hinged seat for the breach of skull rotation.

6. lighter casing according to claim 4 is characterized in that: the also hinged carbine that is provided with on the described hinged seat, be arranged with spring on the carbine, and during being inserted in, carbine other end cover constitutes described extension spring device in the spring hook trough of frame.

7. according to claim 1 or 2 or 3 described lighter casings, it is characterized in that: the lower end of frame has an extension in described, and this extension is fixedlyed connected with the bottom of outer cover body by screw.

8. lighter casing according to claim 4 is characterized in that: the lower end of frame has an extension in described, and this extension is fixedlyed connected with the bottom of outer cover body by screw.

9. lighter casing according to claim 5 is characterized in that: the lower end of frame has an extension in described, and this extension is fixedlyed connected with the bottom of outer cover body by screw.

10. lighter casing according to claim 4 is characterized in that: the upper end of frame is provided with the positioning boss that prevents the skull swing when skull closes up in described.