CN202596281U - Pencil lead powder collecting and utilizing device - Google Patents
Pencil lead powder collecting and utilizing device Download PDFInfo
- Publication number
- CN202596281U CN202596281U CN 201220312625 CN201220312625U CN202596281U CN 202596281 U CN202596281 U CN 202596281U CN 201220312625 CN201220312625 CN 201220312625 CN 201220312625 U CN201220312625 U CN 201220312625U CN 202596281 U CN202596281 U CN 202596281U
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Abstract
The utility model relates to a pencil lead powder collecting and utilizing device, which comprises a manual control gas spraying tube, a finger press gas spraying piston, a handgrip powder bottle and a mixed gas spraying tank, wherein the manual control gas spraying tube comprises a comprehensive tube body, a piston inner lining pipe, a spring inner lining pipe and a trigger hand holding frame, the finger press gas spraying piston is arranged on the manual control gas spraying tube and structurally comprises a spraying suction piston, a positioning back seat and a piston connecting rod, the handgrip powder bottle is movably connected with the trigger hand holding frame and is provided with a bottle opening mesh sieve, and the mixed gas spraying tank is movably connected with a tank sheathing soft plug and is provided with a clamp plug tank opening. The embodiment utilizes the handgrip powder bottle to collect and store pencil lead powder which is treated as garbage by students, the pencil lead powder can be conveniently added into a key hole through the manual control gas spraying tube, and the problems that people need pencils for making pencil lead powder to lubricate a lock cylinder, and the pencil lead powder cannot be easily added into the lock cylinder are solved. Therefore, the pencil lead powder collecting and utilizing device has the advantages that the structure is reasonable, the operation is simple, and the use is convenient.
Description
Technical field
The utility model belongs to a kind of device that utilizes the pencil-lead powder, relates in particular to the pencil-lead powder collection use device that a kind of pencil-lead powder of collecting in the pencil sharpener is used for lubricated lock core.
Background technology
Along with the dirt condition of living improves, most of pupil utilizes pencil sharpener to sharpen a pencil.In pencil sharpener, be provided with one and collect box, be used to collect the wood chip and the pencil-lead powder that chip away on the pencil.When the collection box of pencil sharpener was filled, classmates were used as the wood chip of the inside and pencil-lead powder as garbage disposal and fall.
Contain a large amount of graphite in the pencil-lead powder, graphite is a kind of good kollag.For this reason, when the ineffective situation that is difficult to open appearred rotating in various locksets, people made the pencil-lead powder with pencil earlier, and the pellet shot from a slingshot and the spring of the lubricated lock core of reusable lead pen core powder the inside make it rotate flexible unlatching.
Because various locksets are installed on the facade basically; So people's two kinds of methods commonly used add the pencil-lead powder in the lock core: a kind of is pencil stub to be fined away the pencil-lead powder to be scraped on the hard paper earlier again, then the pencil-lead powder on the hard paper is blown into lubricated lock core in the keyhole; Another kind is the pencil core print of fining away to be inserted keyhole directly the pencil-lead powder is scraped in the lock core.But all there is inconvenient part in said method: because lockhole is too little, the pencil-lead powder major part on the hard paper can not be blown in the keyhole, must repeated multiple times cut the work that pencil-lead could be accomplished lubricated lock core of scraping; Because pencil-lead is too crisp, is easy to take place pencil-lead and breaks and in keyhole, stop up the problem of keyhole.
Summary of the invention
Classmates are used as the pencil-lead powder as garbage disposal and people make the lubricated lock core of pencil-lead powder with pencil in order to solve; And the problem that is difficult to the pencil-lead powder is added lock core; The utility model aims to provide a kind of pencil-lead powder and collects use device; This device comprises handgrip powder bottle and manual jet tube, and the pencil-lead powder that classmates are used as garbage disposal can easily collected and store to the handgrip powder bottle, and manual jet tube can easily add the pencil-lead powder in the keyhole.
In order to achieve the above object; The utility model adopts following technical scheme: a kind of pencil-lead powder is collected use device; Comprise manual jet tube, the jet piston of finger pressure, handgrip powder bottle and mixed gas blowout jar; It is characterized in that: the jet tube of said manual control comprises comprehensive cylindrical shell, piston internal lining pipe, spring internal lining pipe and pulls and buckle the frame of shaking hands that said comprehensive cylindrical shell is provided with hybrid nozzle, inhaling hose, cover jar cork and dactylostyle slideway, and said cover jar cork is provided with jet flexible pipe and powder gas flexible pipe and is communicated with piston internal lining pipe and hybrid nozzle respectively; Said piston internal lining pipe is provided with breather cheek valve and jet one way valve, and the said button of pulling is shaken hands and set up dactylostyle and pull and press mouthful and the elastic force Bottle neck clip; The jet piston of said finger pressure is installed on the manual jet tube, and its structure comprises spray attraction piston, location back seat and piston rod, and said location back seat and piston rod are respectively equipped with top pressure spring and pull the finger pressure handle; Said handgrip powder bottle flexibly connects and is provided with the bottleneck mesh screen with pulling the button frame of shaking hands, and said mixed gas blowout jar flexibly connects with cover jar cork and also is provided with jam jar mouth.
This preferred embodiment also has following technical characterictic:
Said piston internal lining pipe and spring internal lining pipe are separately positioned on the two ends of comprehensive cylinder lumen; Said hybrid nozzle is arranged on the termination of comprehensive cylindrical shell of piston internal lining pipe one end; Said inhaling hose and cover jar cork are arranged on the barrel of the comprehensive cylindrical shell between hybrid nozzle and the piston internal lining pipe; The two ends of said jet flexible pipe and powder gas flexible pipe break-through cover jar cork, said dactylostyle slideway is arranged on the middle part of comprehensive cylindrical shell and communicates with the spring internal lining pipe.
The said button frame of shaking hands of pulling is installed on the comprehensive cylindrical shell; Said dactylostyle is pulled to press mouthful to be separately positioned on the elastic force Bottle neck clip and is pulled the two ends of detaining the frame of shaking hands; Said dactylostyle is pulled and is pressed mouth to coincide from pulling outside break-through in middle part and the dactylostyle slideway of detaining the frame of shaking hands, and the inner ring of said elastic force Bottle neck clip and Jia Kou are respectively equipped with the bottle cap collar and open the cramping handle.
Said breather cheek valve and jet one way valve are arranged on the termination of piston internal lining pipe; Identical transfer gas storehouse and the movable drain plug of all comprising of the structure of said breather cheek valve and jet one way valve; The two ends in said transfer gas storehouse are respectively equipped with light mouth admission pipe and cut stack; Said movable drain plug is installed between the mouth of pipe of light mouth admission pipe and cut stack; Its center is provided with positioning cylinder; Said positioning cylinder is enclosed within the mouth of pipe of light mouth admission pipe, and the light mouth admission pipe of said breather cheek valve is connected with the piston internal lining pipe with inhaling hose respectively with the cut stack, and the light mouth admission pipe of said jet one way valve is connected with jet flexible pipe with the piston internal lining pipe respectively with the cut stack.
The jet piston of said finger pressure is installed in the inner chamber of manual jet tube; Said spray attraction piston is installed in the two ends of piston rod respectively with the location back seat and is enclosed within respectively in piston internal lining pipe and the spring internal lining pipe; Said top pressure spring is connected on the termination of location back seat and holds out against the tail end of spring internal lining pipe, said pull the finger pressure handle pass the dactylostyle slideway be enclosed within dactylostyle pull press mouthful in.
Said handgrip powder bottle is connected on the elastic force Bottle neck clip handle of shaking hands that constitutes manual jet tube, and said handgrip powder bottle is provided with screw socket bottle cap and bottleneck mesh screen, and it is interior or be connected on the screw socket bottle cap that said bottleneck mesh screen is enclosed within the bottleneck of handgrip powder bottle.
Said mixed gas blowout jar is enclosed within on jar cork, and said jam jar mouth is the little enlarging structure of outer imperial palace.
Present embodiment utilizes the handgrip powder bottle to collect and store the pencil-lead powder that classmates are used as garbage disposal; Just can easily the pencil-lead powder be added in the keyhole through the jet tube of manual control, having solved people must make the lubricated lock core of pencil-lead powder and be difficult to the problem with pencil-lead powder adding lock core with pencil.Therefore, it is rational in infrastructure, simple to operate, easy to use that this pencil-lead powder is collected use device.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the assembly structure sketch map of an embodiment of the utility model.
Fig. 2 is for the jet piston of finger pressure among Fig. 1 20, handgrip powder bottle 30 with the structural representation after the jet tube 10 of mixed gas blowout jar 40 and manual control separates.
Fig. 3 pulls the structural representation of detaining the frame 14 of shaking hands among Fig. 1,2.
Fig. 4 is handgrip powder bottle 30 and a screw socket bottle cap 32 and structural representation after bottleneck mesh screen 31 separates among Fig. 1,2.
Fig. 5 is the structural representation after amplify piston internal lining pipe 12 terminations among Fig. 2.
Sequence number is represented respectively among the figure: 10. manual jet tube, 11. comprehensive cylindrical shells, 110. hybrid nozzles, 111. inhaling hoses, 112. cover jar corks, 113. dactylostyle slideways; 114. jet flexible pipe, 115. powder gas flexible pipes, 12. piston internal lining pipes, 120. breather cheek valves, 121. jet one way valves, 122. transfer gas storehouses; 123. movable drain plug, 124. light mouth admission pipes, 125. cut stacks, 126. positioning cylinders, 13. spring internal lining pipes, 14. pull the button frame of shaking hands; 140. pulling, dactylostyle presses mouth, 141. elastic force Bottle neck clips, and 142. bottle cap collars, 143. open the cramping handle, the jet piston of 20. finger pressures; 21. the spray attraction piston, 22. location back seats, 220. top pressure springs, 23. piston rods, 230. pull the finger pressure handle; 30. the handgrip powder bottle, 31. bottleneck mesh screens, 32. screw socket bottle caps, 40. mix gas blowout jar, 41. jam jar mouths.
The specific embodiment
Referring to Fig. 1 and combine Fig. 2,3,4,5; The pencil-lead powder of present embodiment is collected use device and is comprised the jet piston of manual jet tube 10, finger pressure 20, handgrip powder bottle 30 and mixed gas blowout jar 40; The jet tube of said manual control 10 comprises comprehensive cylindrical shell 11, piston internal lining pipe 12, spring internal lining pipe 13 and pulls and buckle the frame 14 of shaking hands; Said comprehensive cylindrical shell 11 is provided with hybrid nozzle 110, inhaling hose 111, cover jar cork 112 and dactylostyle slideway 113; A said cover jar cork 112 is provided with jet flexible pipe 114 and also is communicated with piston internal lining pipe 12 and hybrid nozzle 110 respectively with powder gas flexible pipe 115; Said piston internal lining pipe 12 is provided with breather cheek valve 120 and jet one way valve 121, said pull button shake hands frame 14 be provided with dactylostyle pull press mouthfuls 140 with elastic force Bottle neck clip 141; The jet piston 20 of said finger pressure is installed on the manual jet tube 10, and its structure comprises spray attraction piston 21, location back seat 22 and piston rod 23, and said location back seat 22 is respectively equipped with top pressure spring 220 and pulls finger pressure handle 230 with piston rod 23; Said handgrip powder bottle 30 flexibly connects and is provided with bottleneck mesh screen 31 with pulling the button frame 14 of shaking hands, and said mixed gas blowout jar 40 flexibly connects with cover jar cork 112 and also is provided with jam jar mouth 41.
Said piston internal lining pipe 12 and spring internal lining pipe 13 are separately positioned on the two ends of comprehensive cylindrical shell 11 inner chambers; Said hybrid nozzle 110 is arranged on the termination of comprehensive cylindrical shell 11 of piston internal lining pipe 12 1 ends; A said inhaling hose 111 and a cover jar cork 112 are arranged on the barrel of the comprehensive cylindrical shell 11 between hybrid nozzle 110 and the piston internal lining pipe 12; The two ends of said jet flexible pipe 114 and powder gas flexible pipe 115 break-through cover jar cork 112, said dactylostyle slideway 113 is arranged on the middle part of comprehensive cylindrical shell 11 and communicates with spring internal lining pipe 13.
The said button frame 14 of shaking hands of pulling is installed on the comprehensive cylindrical shell 11; Said dactylostyle is pulled and is pressed mouthfuls 140 to be separately positioned on elastic force Bottle neck clip 141 and to pull the shake hands two ends of frame 14 of button; Said dactylostyle is pulled and is pressed mouth 140 to coincide from pulling outside break-through in middle part and the dactylostyle slideway 113 of detaining the frame 14 of shaking hands, and the inner ring of said elastic force Bottle neck clip 141 and Jia Kou are respectively equipped with bottle cap collar 142 and open cramping handle 143.
Said breather cheek valve 120 is arranged on the termination of piston internal lining pipe 12 with jet one way valve 121; Identical transfer gas storehouse 122 and the movable drain plug 123 of all comprising of the structure of said breather cheek valve 120 and jet one way valve 121; The two ends in said transfer gas storehouse 122 are respectively equipped with light mouth admission pipe 124 and cut stack 125; Said movable drain plug 123 is installed between the mouth of pipe of light mouth admission pipe 124 and cut stack 125; Its center is provided with positioning cylinder 126; Said positioning cylinder 126 is enclosed within the mouth of pipe of light mouth admission pipe 124, and the light mouth admission pipe 124 of said breather cheek valve 120 is connected with piston internal lining pipe 12 with inhaling hose 111 respectively with cut stack 125, and the light mouth admission pipe 124 of said jet one way valve 121 is connected with jet flexible pipe 114 with piston internal lining pipe 12 respectively with cut stack 125.
Positioning cylinder 126 is positioned between the mouth of pipe of light mouth admission pipe 124 and cut stack 125 movable drain plug 123, and can easily axially move.When movable drain plug 123 was close to the mouth of pipe of light mouth admission pipe 124, breather cheek valve 120 or jet one way valve 121 were in closed state, and when movable drain plug 123 broke away from the mouth of pipe of light mouth admission pipe 124, breather cheek valve 120 or jet one way valve 121 were in opening state.The mouth of pipe of cut stack 125 heads on the stroke that movable drain plug 123 limits its axially-movable, no matter whether movable drain plug 123 is close on the mouth of pipe, air can both be from its cut circulation.
Breather cheek valve 120 is arranged on the termination of piston internal lining pipe 12 with jet one way valve 121; When piston internal lining pipe 12 is in negative pressure state; The movable drain plug 123 of breather cheek valve 120 runs on the mouth of pipe of cut stack 125; Make breather cheek valve 120 be in opening state, air sucks through light mouth admission pipe 124, transfer gas storehouse 122 and cut stack 125 from inhaling hose 111 and flows into piston internal lining pipe 12; The movable drain plug 123 of jet one way valve 121 clings on the mouth of pipe of light mouth admission pipe 124, makes jet one way valve 121 be in closed state, and the air of its inner chamber can not flow into piston internal lining pipe 12.When piston internal lining pipe 12 is in barotropic state; The movable drain plug 123 of breather cheek valve 120 clings on the mouth of pipe of light mouth admission pipe 124 from the mouth of pipe of cut stack 125; Make breather cheek valve 120 be in closed state, the air in the piston internal lining pipe 12 can not flow into inhaling hose 111; The movable drain plug 123 of jet one way valve 121 runs on the mouth of pipe of cut stack 125 from the mouth of pipe of light mouth admission pipe 124, makes jet one way valve 121 be in opening state, and the air in the piston internal lining pipe 12 can easily flow into jet flexible pipe 114.
Be in clamped condition under elastic force Bottle neck clip 141 normalities, have only firmly to clutch and hold cramping handle 143 and just can expand and hold to the outer ring, could installation or removal handgrip powder bottle 30.Bottle cap collar 142 is stuck in the junction of handgrip powder bottle 30 and bottle cap, makes more firm that handgrip powder bottle 30 is connected with elastic force Bottle neck clip 141.
The jet piston 20 of said finger pressure is installed in the inner chamber of manual jet tube 10; Said spray attraction piston 21 is installed in the two ends of piston rod 23 respectively with location back seat 22 and is enclosed within respectively in piston internal lining pipe 12 and the spring internal lining pipe 13; Said top pressure spring 220 is connected on the termination of location back seat 22 and holds out against the tail end of spring internal lining pipe 13, and the said finger pressure handle 230 of pulling passes dactylostyle slideway 113 and is enclosed within dactylostyle and pulls and press in mouthfuls 140.
Under the normality, the elastic force of top pressure spring 220 makes spray attraction piston 21 hold out against the top of piston internal lining pipe 12.
Firmly pull and detain when pulling finger pressure handle 230; Piston rod 23 drives spray attraction piston 21 and the tail end operation of 22 whiles of location back seat toward spring internal lining pipe 13; And top pressure spring 220 compressed, air will get into piston internal lining pipes 12 from inhaling hose 111 and breather cheek valve 120, loosens and pulls finger pressure handle 230; Top pressure spring 220 will head on the top operation of spray attraction piston 21 toward piston internal lining pipe 12, makes the air of the inside flow into jet flexible pipe 114 from jet one way valve 121.
Location back seat 22 is enclosed within the spring internal lining pipe 13, can not send out dirt when making piston rod 23 stressed and wave, and spray attraction piston 21 just can keep vertical operation piston internal lining pipe 12 in.
Said handgrip powder bottle 30 is connected on the elastic force Bottle neck clip 141 handle of shaking hands that constitutes manual jet tube 10, and said handgrip powder bottle 30 is provided with screw socket bottle cap 32 and bottleneck mesh screen 31, and said bottleneck mesh screen 31 is enclosed within the bottleneck of handgrip powder bottle 30 or is connected on the screw socket bottle cap 32.
Pencil sharpener is through after using, and pencil-lead powder and wood chip mix to be contained in to be collected in the box.To collect box and from pencil sharpener, take out also repeated vibrations; Make the pencil-lead powder sink to the bottom of collecting box; Again fluffy wood chip is taken out from collect box; To collect pencil-lead powder remaining in the box then and pour bottleneck mesh screen 31 into, and just can the pencil-lead powder be collected in the handgrip powder bottle 30 through bottleneck mesh screen 31 with the mixture of thin wood chip.
Said mixed gas blowout jar 40 is enclosed within on jar cork 112, and said jam jar mouth 41 is the little enlarging structure of outer imperial palace.
Because it is less to mix the volume of gas blowout jar 40, jet flexible pipe 114 impacts the bottom of mixing gas blowout jar 40 earlier when air is sprayed into, again through powder gas flexible pipe 115 from hybrid nozzle 110 ejections.When in the mixed gas blowout jar 40 the pencil-lead powder being housed, air that jet flexible pipe 114 sprays into and pencil-lead powder spray from hybrid nozzle 110 after forming powder-gas mixture.Jam jar mouth 41 make mix gas blowout jar 40 can easily pack into the pencil-lead powder be enclosed within on the jar cork 112.
Present embodiment is collected 30 li of handgrip powder bottles with the pencil-lead powder that classmates are used as garbage disposal, packs into and mixes in the gas blowout jar 40 as long as pour out part pencil-lead powder from 30 li of handgrip powder bottles during use.
Present embodiment compresses earlier when using and pulls finger pressure handle 230, hybrid nozzle 110 is aimed at the keyhole of lockset again, loosens then and pulls finger pressure handle 230, and manual jet tube 10 will spray air the pencil-lead powder is sprayed into lubricated lock core in the keyhole.Because manual jet tube 10 carries out jet work under the effect of top pressure spring 220,, operating personnel can not occur and the pencil-lead powder is sprayed onto the situation beyond the keyhole because of firmly making the hand shake so spray attraction piston 21 at the uniform velocity steadily advances in piston internal lining pipe 12.
In sum: the utility model has solved classmates and the pencil-lead powder is used as garbage disposal and people has made the lubricated lock core of pencil-lead powder with pencil; And the problem that is difficult to the pencil-lead powder is added lock core, provide a kind of pencil-lead powder of existing product that can replace to collect use device.
Claims (6)
1. a pencil-lead powder is collected use device; Comprise manual jet tube, the jet piston of finger pressure, handgrip powder bottle and mixed gas blowout jar; It is characterized in that: the jet tube of said manual control (10) comprises comprehensive cylindrical shell (11), piston internal lining pipe (12), spring internal lining pipe (13) and pulls and buckle the frame of shaking hands (14); Said comprehensive cylindrical shell (11) is provided with hybrid nozzle (110), inhaling hose (111), cover jar cork (112) and dactylostyle slideway (113); A said cover jar cork (112) is provided with jet flexible pipe (114) and powder gas flexible pipe (115) and is communicated with piston internal lining pipe (12) and hybrid nozzle (110) respectively; Said piston internal lining pipe (12) is provided with breather cheek valve (120) and jet one way valve (121), and the said button frame (14) of shaking hands of pulling is provided with dactylostyle and pulls and press mouthful (140) and an elastic force Bottle neck clip (141); The jet piston of said finger pressure (20) is installed on the manual jet tube (10); Its structure comprises spray attraction piston (21), location back seat (22) and piston rod (23), and said location back seat (22) and piston rod (23) are respectively equipped with top pressure spring (220) and pull finger pressure handle (230); Said handgrip powder bottle (30) flexibly connects and is provided with bottleneck mesh screen (31) with pulling the button frame (14) of shaking hands, and said mixed gas blowout jar (40) flexibly connects and be provided with jam jar mouth (41) with a cover jar cork (112).
2. a kind of pencil-lead powder according to claim 1 is collected use device; It is characterized in that: said piston internal lining pipe (12) and spring internal lining pipe (13) are separately positioned on the two ends of comprehensive cylindrical shell (11) inner chamber; Said hybrid nozzle (110) is arranged on the termination of comprehensive cylindrical shell (11) of piston internal lining pipe (12) one ends; Said inhaling hose (111) and cover jar cork (112) is arranged on the barrel of the comprehensive cylindrical shell (11) between hybrid nozzle (110) and the piston internal lining pipe (12); The two ends of said jet flexible pipe (114) and powder gas flexible pipe (115) break-through cover jar cork (112), said dactylostyle slideway (113) is arranged on the middle part of comprehensive cylindrical shell (11) and communicates with spring internal lining pipe (13);
The said button frame (14) of shaking hands of pulling is installed on the comprehensive cylindrical shell (11); Said dactylostyle is pulled and is pressed mouthful (140) and elastic force Bottle neck clip (141) to be separately positioned on to pull the two ends of detaining frame (14) of shaking hands; Said dactylostyle is pulled and is pressed mouthful (140) to coincide from pulling outside break-through in middle part and the dactylostyle slideway (113) of detaining the frame (14) of shaking hands, and the inner ring of said elastic force Bottle neck clip (141) and Jia Kou are respectively equipped with bottle cap collar (142) and open cramping handle (143).
3. a kind of pencil-lead powder according to claim 1 is collected use device; It is characterized in that: said breather cheek valve (120) and jet one way valve (121) are arranged on the termination of piston internal lining pipe (12); Identical transfer gas storehouse (122) and the movable drain plug (123) of all comprising of the structure of said breather cheek valve (120) and jet one way valve (121); The two ends in said transfer gas storehouse (122) are respectively equipped with light mouth admission pipe (124) and cut stack (125); Said movable drain plug (123) is installed between the mouth of pipe of light mouth admission pipe (124) and cut stack (125); Its center is provided with positioning cylinder (126); Said positioning cylinder (126) is enclosed within the mouth of pipe of light mouth admission pipe (124), and the light mouth admission pipe (124) of said breather cheek valve (120) is connected with piston internal lining pipe (12) with inhaling hose (111) respectively with cut stack (125), and the light mouth admission pipe (124) of said jet one way valve (121) is connected with jet flexible pipe (114) with piston internal lining pipe (12) respectively with cut stack (125).
4. a kind of pencil-lead powder according to claim 1 is collected use device; It is characterized in that: the jet piston of said finger pressure (20) is installed in the inner chamber of manual jet tube (10); Said spray attraction piston (21) and location back seat (22) are installed in the two ends of piston rod (23) respectively and are enclosed within respectively in piston internal lining pipe (12) and the spring internal lining pipe (13); Said top pressure spring (220) is connected on the termination of location back seat (22) and holds out against the tail end of spring internal lining pipe (13), and the said finger pressure handle (230) of pulling passes dactylostyle slideway (113) and is enclosed within dactylostyle and pulls and press in mouthful (140).
5. a kind of pencil-lead powder according to claim 1 is collected use device; It is characterized in that: said handgrip powder bottle (30) is connected elastic force Bottle neck clip (141) and goes up the handle of shaking hands that constitutes manual jet tube (10); Said handgrip powder bottle (30) is provided with screw socket bottle cap (32) and bottleneck mesh screen (31), and said bottleneck mesh screen (31) is enclosed within the bottleneck of handgrip powder bottle (30) or is connected on the screw socket bottle cap (32).
6. a kind of pencil-lead powder according to claim 1 is collected use device, it is characterized in that: said mixed gas blowout jar (40) is enclosed within on jar cork (112), and said jam jar mouth (41) is the little enlarging structure of outer imperial palace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312625 CN202596281U (en) | 2012-06-20 | 2012-06-20 | Pencil lead powder collecting and utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312625 CN202596281U (en) | 2012-06-20 | 2012-06-20 | Pencil lead powder collecting and utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596281U true CN202596281U (en) | 2012-12-12 |
Family
ID=47313829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312625 Expired - Lifetime CN202596281U (en) | 2012-06-20 | 2012-06-20 | Pencil lead powder collecting and utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720396A (en) * | 2012-06-20 | 2012-10-10 | 饶伊珂 | Pencil lead powder collecting and using device |
-
2012
- 2012-06-20 CN CN 201220312625 patent/CN202596281U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720396A (en) * | 2012-06-20 | 2012-10-10 | 饶伊珂 | Pencil lead powder collecting and using device |
| CN102720396B (en) * | 2012-06-20 | 2014-09-10 | 衢州图艺工业设计有限公司 | Pencil lead powder collecting and using device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20140910 |
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| RGAV | Abandon patent right to avoid regrant |