CN203949207U - A kind of plug-in grinding wheel component with standby flint - Google Patents
A kind of plug-in grinding wheel component with standby flint Download PDFInfo
- Publication number
- CN203949207U CN203949207U CN201420409748.2U CN201420409748U CN203949207U CN 203949207 U CN203949207 U CN 203949207U CN 201420409748 U CN201420409748 U CN 201420409748U CN 203949207 U CN203949207 U CN 203949207U
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- CN
- China
- Prior art keywords
- flint
- plug
- standby
- grinding wheel
- wheel component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of plug-in grinding wheel component with standby flint.Existing lighter is scrapped because of flint wearing and tearing, affects lighter service life.The utility model comprises shaft-like hollow stent, be arranged on the wheelhead on described support top, be built in the spring of described mid-stent and be positioned at wheelhead and spring between conventional flint, frame bottom is provided with a sealing plug, sealing plug lower end is equipped with a standby flint removably, in the frame bottom of original plug-in grinding wheel component, set up one for replacing the standby flint of conventional flint, when user can not normally use because of conventional flint frictional dissipation, can with standby flint, change voluntarily the conventional flint of wearing and tearing, can extend lighter service life, avoid lighter cannot use discarded situation because conventional flint weares and teares, and specially carry standby flint without user, guaranteed that user can change lighter flint at any time, and improve the enthusiasm of user to lighter recycling.
Description
Technical field
The utility model relates to a kind of lighter components, is specifically related to a kind of plug-in grinding wheel component.
Background technology
People in daily life conventional lighter obtain burning things which may cause a fire disaster, the lighter of existing emery wheel igniting comprises casing, fan housing, be positioned at the fuel reservoir chamber of casing, plug-in grinding wheel component and the flame adjusting part that can from casing, take out and install easily for generation of burning things which may cause a fire disaster, wherein, plug-in grinding wheel component comprises shaft-like hollow stent, rack-mount wheelhead from top to bottom, conventionally the flint that is short cylindrical shape, spring and sealing plug, described wheelhead is rotatably connected on support top, support bottom is provided with and connects chamber, described flint, spring packs into from bottom, described perforation chamber successively, and seal with described sealing plug, flint utilizes the elastic force extruding of spring to conflict on wheelhead, the sealed plug of stacked spring and flint and wheelhead grip, wheelhead rotates and produces spark with flint friction.There is defect in the lighter of this structure: along with lighter access times increase, flint is because often rubbing and wear and tear with wheelhead, and lighter can cannot be struck sparks because of flint loss, and then affect lighter service life; Lighter can be dropped because the life-span is short, is unfavorable for environmental protection.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of plug-in grinding wheel component with standby flint, by providing the standby flint that can change at any time for oneself, extends lighter service life.
The utility model is carried out in the following manner: a kind of plug-in grinding wheel component with standby flint, comprise shaft-like hollow stent, be arranged on described support top wheelhead, be built in the spring of described mid-stent and be positioned at the conventional flint between described wheelhead and spring, described frame bottom is provided with a sealing plug, and described sealing plug lower end is equipped with a standby flint removably.
This programme utilizes the space of original plug-in grinding wheel component frame bottom to set up one for replacing the standby flint of conventional flint, when user can not normally use because of conventional flint frictional dissipation, can with standby flint, change voluntarily the conventional flint of wearing and tearing, can extend lighter service life, avoid lighter cannot use discarded situation because conventional flint weares and teares, and specially carry standby flint without user, guaranteed that user can change lighter flint at any time, and improve the enthusiasm of user to lighter recycling, in addition, by recycling firestone, extend the lighter life-span and can also avoid because of the discarded contaminated environment of lighter, be conducive to environmental protection, in use, standby flint is placed in plug-in grinding wheel component bottom, and when every day use, standby flint is hidden in lighter inside, both without user, specially carries, and is difficult for losing, and can also change at any time as required.
As preferably, the lower end of described sealing plug is provided with the groove of an accommodating described standby flint, and described standby flint can plug and be plugged in described groove.The standby flint plant that is column is connected in groove, can guarantee the bonding strength between standby flint and sealing plug, guarantee that standby flint can not depart from sealing plug when user extracts grinding wheel component, when also person easy to use changes flint, choose, make to change flint step simple.
As preferably, Open Side Down for described groove, and the top of described standby flint is plugged in described groove, and bottom exposes to described groove, forms the impetus of the standby flint of plug.Planting and be connected in the opening of groove in the top of standby flint, because slot opening is downward, makes plug-in grinding wheel component because setting up standby flint, not increase lateral dimension, can not hinder the Plug Action of grinding wheel component; The bottom of described standby flint exposes to groove, and forms plug impetus, while making user to change flint, can successfully extract short and small standby flint, changes the difficulty of standby flint to reduce unskilled installation personnel.
As preferably, in described support bottom, establish the vertical perforation chamber of putting spring and conventional flint, plant and be connected in the lower ending opening in described perforation chamber in the upper end of described sealing plug.Described conventional flint and spring are once packed into from lower end, described perforation chamber, and the sealing plug that is plugged on described perforation chamber lower ending opening seals, sealing plug adopts inserting mode to be connected with perforation chamber, user is when changing standby flint, only sealing plug need be extracted from connecting lower end, chamber, just can take out commonly using flint, and then complete replacing operation.
As preferably, described depth of groove is less than described standby flint height, described standby flint and described groove interference fits.Described depth of groove is less than described standby flint height, and standby flint can whole not be submerged in groove, effectively prevents from, because of whole of the standby flint situation that groove cannot choose of submerging, guaranteeing that standby flint bottom exposes to groove all the time, forms plug impetus; Described standby flint and described groove interference fits, guarantee the bonding strength between standby flint and groove, effectively prevents that standby flint from falling and losing when user extracts grinding wheel component.
As preferably, described sealing plug is multistage hole enlargement cone from top to bottom, and the leading portion of top inserts in described spring, and middle stage casing is with to be located at described support lower port affixed, and described groove is established in the bottom of below rear.The leading portion of described sealing plug is planted and is connected to spring one side, for spring provides support power, guarantees that spring shores conventional flint; Stage casing is plugged on the lower port of support, guarantees the bonding strength between sealing plug and support; The groove of rear is used for placing standby flint.
As preferably, described sealing plug stage casing is provided with projection, and described frame bottom sidewall is provided with the button hole corresponding with described projection.The lower port of support is inserted in the stage casing of sealing plug, and projection holding is fixed in corresponding button hole.
As preferably, described sealing plug rear lateral wall is provided with ring grain.When changing flint, described ring grain is convenient to people sealing plug is pulled away to support.
The beneficial effects of the utility model: set up a standby flint in the frame bottom of original plug-in grinding wheel component, user extends lighter service life by the standby flint of self-changeable, avoid lighter cannot use discarded situation because conventional flint weares and teares, and specially carry standby flint without user, guaranteed that user can change lighter flint at any time, and improve the enthusiasm of user to lighter recycling, in addition, by recycling firestone, extend the lighter life-span and can also avoid because of the discarded contaminated environment of lighter, be conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model decomposition texture schematic diagram;
Fig. 2 is the utility model sealing plug structural representation;
In figure: 1, support, 2, wheelhead, 3, spring, 4, conventional flint, 5, connect chamber, 6, sealing plug, 7, standby flint, 8, groove, 9, projection, 10, button hole, 11, ring grain.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, substantive distinguishing features of the present utility model is further described.
A kind of plug-in grinding wheel component with standby flint as shown in Figure 1, by support 1, be arranged on described support 1 top wheelhead 2, be built in the spring 3 at described support 1 middle part and be positioned at described wheelhead 2 and the conventional flint 4 of 3, spring forms, described support 1 bottom is provided with a sealing plug 6, and described sealing plug 6 lower ends are equipped with a standby flint 7 removably; The lower end of described sealing plug 6 is provided with the groove 8 of an accommodating described standby flint 7, and described standby flint 7 can plug and be plugged in described groove 8; Open Side Down for described groove 8, and the top of described standby flint 7 is plugged in described groove 8 (as shown in Figure 2), and bottom exposes to described groove 8, forms the impetus of the standby flint 7 of plug; In described support 1 bottom, establishing the vertical perforation chamber 5 of putting spring 3 and conventional flint 4, plants and is connected in the lower ending opening in described perforation chamber 5 in the upper end of described sealing plug 6; Described groove 8 degree of depth are less than described standby flint 7 height, described standby flint 7 and described groove 8 interference fits.
After conventional flint 4 wearing and tearing, by following steps, realize and changing the outfit:
1, plug-in grinding wheel component is extracted from lighter;
2, the standby flint 7 of choosing from the groove 8 of sealing plug 6 lower ends;
3, sealing plug 6 is extracted from connecting 5 lower ends, chamber, and made spring 3, conventional flint 4 skid off successively perforation chamber 5;
4, standby flint 7 and spring 3 are inserted from connecting 5 bottoms, chamber successively;
5, sealing plug 6 is turned back to and connect chamber 5 lower end ports, and the conventional flint 4 of changing is plugged in groove 8 and (is prevented because arbitrarily abandoning contaminated environment);
6, plug-in grinding wheel component is turned back to lighter.
In practical operation, described sealing plug 6 is multistage hole enlargement cone from top to bottom, and the leading portion of top inserts in described spring 3, and middle stage casing is with to be located at described support 1 lower port affixed, and described groove 8 is established in the bottom of below rear; Described sealing plug stage casing is provided with projection 9, and described frame bottom sidewall is provided with the button hole 10 corresponding with described projection 9; Described sealing plug 6 rear lateral walls are provided with ring grain 11.Described sealing plug 6 adopts inserting mode to be connected with 5, perforation chamber, and coordinates buckle to fix.Preferred version, described sealing plug 6 is for being multistage hole enlargement cone from top to bottom, comprise with the leading portion of described spring 3 couplings, the stage casing corresponding with described support 1 perforation chamber 5 and for being connected the rear of described standby flint 7, described rear end face has a groove 8 mating with described standby flint 7, and described standby flint 7 is planted and is fixed in described groove 8 by one end; Standby flint 7 is connected in the groove 8 of described rear by interference fits holding, conveniently picks and places; When lighter has assembled, with the sealing plug 6 of standby flint 7, along with support 1 vertical part is hidden on lighter in the corresponding cavity of offering together, guarantee that standby flint 7 can not lose because of accident; Described leading portion is taper, the joining place in itself and stage casing is provided with the first annular platform, described leading portion size is mated with described spring 3, described spring 3 one end are nested with on described leading portion, and conflict on described the first annular platform, guarantee that 2 of conventional flint 4 and wheelheads closely conflict, while guaranteeing wheelhead 2 rotation, itself and conventional flint 4 have enough frictional force; Described stage casing diameter mates with described perforation chamber 5 sizes, projection 9 is located to be provided with near first section in described stage casing, described stage casing and described rear joining place are provided with the second annular platform, described support 1 lower sides is provided with the button hole 10 mating with described projection 9, described perforation chamber 5 lower port are nested with and are connected on described sealing plug 6, and conflict with described the second annular platform; The leading portion of sealing plug 6 and stage casing are inserted and are connected in chamber 5 successively, utilize the projection 9 on stage casing to buckle in corresponding button hole 10, realize sealing plug 6 and are connected with support 1; Described projection 9, button hole 10 are two, and are arranged symmetrically in respectively on described stage casing and support 1; Projection 9 is triangle, is conducive to it and snaps in button hole 10, improves efficiency of assembling.
In practical operation, described standby flint 7 is connected with sealing plug 6 by inserting mode, but be not limited only to this structure, also can realize both by other connected mode connects, for example: 1, at sealing plug 6 sidewalls or bottom surface, buckle is set, standby flint 7 is connected with sealing plug 6 by holding connected mode; 2, the upper portion side wall at standby flint 7 arranges screw thread, and the screw thread of coupling is set in the lower recess 8 of sealing plug 6, both are spirally connected etc., as long as can realize the structure that standby flint 7 is connected in described sealing plug 6 lower ends, all should be considered as specific embodiment of the utility model.
Claims (8)
1. the plug-in grinding wheel component with standby flint, comprise shaft-like hollow stent (1), be arranged on described support (1) top wheelhead (2), be built in the spring (3) at described support (1) middle part and be positioned at described wheelhead (2) and spring (3) between conventional flint (4), it is characterized in that described support (1) bottom is provided with a sealing plug (6), described sealing plug (6) lower end is equipped with a standby flint (7) removably.
2. a kind of plug-in grinding wheel component with standby flint according to claim 1, it is characterized in that the lower end of described sealing plug (6) is provided with the groove (8) of an accommodating described standby flint (7), described standby flint (7) can plug and be plugged in described groove (8).
3. a kind of plug-in grinding wheel component with standby flint according to claim 2, Open Side Down to it is characterized in that described groove (8), the top of described standby flint (7) is plugged in described groove (8), bottom exposes to described groove (8), forms the impetus of the standby flint of plug (7).
4. a kind of plug-in grinding wheel component with standby flint according to claim 3, it is characterized in that establishing in described support (1) bottom the vertical perforation chamber (5) of putting spring (3) and conventional flint (4), plants and is connected in the lower ending opening in described perforation chamber (5) in the upper end of described sealing plug (6).
5. a kind of plug-in grinding wheel component with standby flint according to claim 4, is characterized in that described groove (8) degree of depth is less than described standby flint (7) highly, described standby flint (7) and described groove (8) interference fits.
6. a kind of plug-in grinding wheel component with standby flint according to claim 5, it is characterized in that described sealing plug (6) is multistage hole enlargement cone from top to bottom, the leading portion of top inserts in described spring (3), middle stage casing is with to be located at described support (1) lower port affixed, and described groove (8) is established in the bottom of below rear.
7. a kind of plug-in grinding wheel component with standby flint according to claim 6, is characterized in that described sealing plug stage casing is provided with projection (9), and described frame bottom sidewall is provided with the button hole (10) corresponding with described projection (9).
8. a kind of plug-in grinding wheel component with standby flint according to claim 7, is characterized in that described sealing plug (6) rear lateral wall is provided with ring grain (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409748.2U CN203949207U (en) | 2014-07-23 | 2014-07-23 | A kind of plug-in grinding wheel component with standby flint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409748.2U CN203949207U (en) | 2014-07-23 | 2014-07-23 | A kind of plug-in grinding wheel component with standby flint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949207U true CN203949207U (en) | 2014-11-19 |
Family
ID=51891242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409748.2U Withdrawn - After Issue CN203949207U (en) | 2014-07-23 | 2014-07-23 | A kind of plug-in grinding wheel component with standby flint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197369A (en) * | 2014-07-23 | 2014-12-10 | 漆仕勋 | Plugging and pulling type grinding wheel component with standby-application flint |
-
2014
- 2014-07-23 CN CN201420409748.2U patent/CN203949207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197369A (en) * | 2014-07-23 | 2014-12-10 | 漆仕勋 | Plugging and pulling type grinding wheel component with standby-application flint |
| CN104197369B (en) * | 2014-07-23 | 2018-06-26 | 漆仕勋 | A kind of plug-in grinding wheel component of the spare flint of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |