CN108621639A - A kind of writing brush and preparation method thereof - Google Patents

A kind of writing brush and preparation method thereof Download PDF

Info

Publication number
CN108621639A
CN108621639A CN201810636767.1A CN201810636767A CN108621639A CN 108621639 A CN108621639 A CN 108621639A CN 201810636767 A CN201810636767 A CN 201810636767A CN 108621639 A CN108621639 A CN 108621639A
Authority
CN
China
Prior art keywords
penholder
fastener
writing brush
nib
clamping component
Prior art date
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.)
Pending
Application number
CN201810636767.1A
Other languages
Chinese (zh)
Inventor
杨小丽
戴玉龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Nanxun Xuan Yu Zhai Lake Pen Co Ltd
Original Assignee
Huzhou Nanxun Xuan Yu Zhai Lake Pen Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huzhou Nanxun Xuan Yu Zhai Lake Pen Co Ltd filed Critical Huzhou Nanxun Xuan Yu Zhai Lake Pen Co Ltd
Priority to CN201810636767.1A priority Critical patent/CN108621639A/en
Publication of CN108621639A publication Critical patent/CN108621639A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00Pens with writing-points other than nibs or balls
    • B43K8/02Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00Assembling, finishing, or repairing pens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)

Abstract

The present invention provides a kind of writing brush, is related to writing appliance field.A kind of writing brush, including penholder and the nib in penholder one end is set, penholder is hollow cylinder and one end is equipped with opening, the nib includes pen hair and fastener, fastener is an elastic ring-shaped structure, pen hair is fixed on by clamping component on fastener, and the open end of penholder is the jag structure of more valves, and fastener is clamped with the jag structure on penholder.Compare the prior art, and the present invention is fixed nib using the flexible feature of jag structure of penholder, such connection type, and the nib currently on the market that compares has good integrity by glue bonding, breathes freely, is easy to preserve, nib is not easy the features such as rotten.Compare the prior art simultaneously, and the present invention can be adapted for the nib of different thicknesses with the penholder of identical thickness, in process of production, need not graft the connecting tube of one section of thick bore, save production cost.

Description

A kind of writing brush and preparation method thereof
Technical field
The present invention relates to schooling apparatus technical field, specially a kind of writing brush and preparation method thereof.
Background technology
Traditional brush writing skill is directly to be sticked on penholder by glue, glues ink for a long time, in the state of moist, nib Be easy rotten easy to fall off at penholder link position, the resting period is short.And general nib is bigger, and the penholder used is also required to get over Slightly, or the thick connecting tube of one section of bore is grafted, needs one additional part of multi-processing, cost to become larger, manufacturing procedure increases It is more, globality poor.
Invention content
In order to solve the problems, such as to be mentioned in background technology, the technical program is proposed, to change writing brush in the prior art The problem of nib is easy to be rotten and falls off.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of writing brush, including penholder and Nib in penholder one end is set, and penholder is hollow cylinder and one end is equipped with opening, and the nib includes pen hair and fastener, tightly Firmware is an elastic ring-shaped structure, and pen hair is fixed on by clamping component on fastener, and the open end of penholder is The jag structure of more valves, fastener are clamped with the jag structure on penholder.
Further, the clamping component is a conical ring structure being integrally formed in fastener side, and in taper The notch of triangle is offered on ring structure, the notch of triangle is arranged in a ring on the free end of clamping component.
Further, the groove of circular ring type is offered on the outer surface of the penholder, groove is located at the jag structure of penholder On, groove is two, and two grooves are respectively distributed to the tail portion and top of jag structure.
Further, the butt of the pen hair is alignment shape, and the tip of pen hair is pyramidal structure, and at the butt of pen hair Radius is more than the internal diameter of fastener free end.
Further, the radius of the clamping component outer surface is more than the internal diameter of penholder opening.
A kind of production method of writing brush, includes the following steps:
S1:Feeding takes a bamboo, cuts severing bamboo section according to ring length, and the both ends of bamboo section are polished, and simultaneously Using milling tools by the outer surface sanding and polishing of bamboo section, the outer surface of bamboo section is processed round and smooth.
S2:Pipe is dug, with boring bar tool in one end trepanning of bamboo section, so that one end of bamboo section is formed a hollow cylinder blind Hole.
S3:Processing, it is cut using blade in the one end for being opened up blind hole in bamboo section using cutting device, and bamboo section is blind The opening in hole cuts into the jag structure of more valves.
S4:The butt that pen hair is aligned is sequentially passed through fastener and clamping component, and utilizes clamping component by the assembling of nib Elasticity pen hair is fixed.
S5:Assembly, the clamping component in nib is inserted into the blind hole opened up on penholder, and is tied up with silver wire, complete At the fixation between nib and penholder.
Further, in the S5 the step of, after the clamping component in nib is inserted into the blind hole of penholder, existed with silver wire Tied up on the groove of jag structural outer surface, one end of line is pressed in lower section when tying up, and glue is dripped after complete, make line and line it Between tied up with silver wire by the tail end that glue covers then again at jag, prevent from continuing to crack.
Further, the cutting device includes pedestal, propulsion device, fixed block, blade and the limited block of U-shaped, wherein Pedestal is made of one piece of bottom plate with the side plate that both sides are arranged at the top of bottom plate, and propulsion device and blade are separately fixed at two on pedestal The opposite face of block side plate, blade centre is tapered protrusion, and blade is distributed in tapered protrusion in a ring, and one end of tapered protrusion It is fixed on the side plate of pedestal by connecting rod, limited block is slidably fitted on connecting rod, the upper table in pedestal bottom plate is arranged in fixed block Face, while fixed block is also located between blade and propulsion device.
Further, circular threaded hole there are one being opened up in the middle part of limited block, the outer surface of connecting rod is provided with and screw thread The compatible external screw thread in hole, limited block are threadably mounted at by the external screw thread of threaded hole and connecting rod outer surface on connecting rod.
Further, the bottom of fixed block is recessed, and is fixed with electric pushrod in the recess of fixed block bottom, The output end of electric pushrod and the top of pedestal bottom plate are fixed.
Advantageous effect
Compare the prior art, and the present invention is fixed nib using the flexible feature of jag structure of penholder, Such connection type, the nib currently on the market that compares have good integrity by glue bonding, breathe freely, be easy to preserve, pen Head is not easy the features such as rotten.
Compare the prior art simultaneously, and the present invention can be adapted for the nib of different thicknesses with the penholder of identical thickness, In production process, the connecting tube of one section of thick bore need not be grafted, production cost has been saved.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural schematic diagram of fastener of the present invention and clamping component;
Fig. 3 is the schematic diagram of blade structure of the present invention;
Fig. 4 is the structural schematic diagram of cutting device of the present invention.
Wherein, 1 penholder, 2 nibs, 201 pen hairs, 202 fasteners, 203 clamping components, 3 grooves, 4 cutting devices, 401 bases Seat, 402 propulsion devices, 403 fixed blocks, 404 blades, 405 limited blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of writing brush, including penholder 1 and the pen for being connected to 1 one end of penholder First 2.Penholder 2 is hollow cylinder and one end is equipped with opening, and nib 2 is made of pen hair 201 and fastener 202.Fastener 202 It is an elastic ring-shaped structure, pen hair 201 is fixed on by clamping component 203 on fastener 202, and penholder 1 is opened Mouth end is the jag structure of more valves, and fastener 202 is clamped with the jag structure on penholder 1.Circle is offered on the outer surface of penholder 1 Ring-like groove 3, groove 3 are located in the jag structure of penholder 1, and groove 3 is two, and two grooves 3 are respectively distributed to jag The tail portion and top of structure.By the way that circular ring type groove 3 is arranged, tied up after nib and penholder are completed to convenient Work.Groove 3 is located in the jag structure of penholder 1.The butt of pen hair 201 is alignment shape, and the tip of pen hair 201 is taper knot Structure, and radius is more than the internal diameter of 202 free end of fastener at the butt of pen hair 201.The radius of 203 outer surface of clamping component is big In the internal diameter of 2 opening of penholder.
As shown in Fig. 2, clamping component 203 is a conical ring structure being integrally formed in 202 side of fastener, and boring The notch of triangle is offered on shape ring structure, the notch of triangle is arranged in a ring on the free end of clamping component 203.
A kind of production method of writing brush is as follows:
S1:Feeding takes a bamboo, and cutting severing bamboo according to ring length breaks, and the both ends of bamboo section are polished, and simultaneously Using milling tools by the outer surface sanding and polishing of bamboo section, the outer surface of bamboo section is processed round and smooth.
S2:Pipe is dug, with boring bar tool in one end trepanning of bamboo section, so that one end of bamboo section is formed a hollow cylinder blind Hole.
S3:It is cut using blade in processing, the one end for being opened up blind hole in bamboo section using cutting device 4, by bamboo section The opening of blind hole cuts into the jag structure of more valves.It is cut by a pen arm end cutting device 4, i.e., one end is fixed One star-shaped blade, the structure of blade as shown in figure 3, this layout architecture blade, be tapered protrusion, device among blade The other end is to promote end, can be cylinder or electric cylinders, hydraulic cylinder motor screw etc., and centre is supporting block, for placing penholder, Penholder is hollow, and propulsion device pushes penholder one end, penholder one end to be directed at blade center by tapered protrusion, and the rear of blade is set Moveable limited block is set, the depth for controlling incision.Cutting device 4 as shown in figure 4, including U-shaped pedestal 401, Propulsion device 402, fixed block 403, blade 404 and limited block 405, wherein pedestal 401 are by one piece of bottom plate and are arranged in base top The side plate composition of portion both sides, propulsion device 402 and blade 404 are separately fixed at the opposite face of two blocks of side plates on pedestal 401, blade It is tapered protrusion among 404, blade 404 is distributed in tapered protrusion in a ring, and one end of tapered protrusion is fixed by connecting rod Limited block 405 is slidably fitted on the side plate of pedestal 401, on connecting rod, the upper table in 401 bottom plate of pedestal is arranged in fixed block 403 Face, while fixed block 403 is also located between blade 404 and propulsion device 402.The middle part of limited block 405 opens up that there are one round Threaded hole, the outer surface of connecting rod is provided with external screw thread compatible with threaded hole, limited block 405 by threaded hole and connecting rod outside The external screw thread on surface is threadably mounted on connecting rod.The bottom of fixed block 403 is recessed, and in the recessed of 403 bottom of fixed block It is fixed with electric pushrod in falling into, the top of the output end and 401 bottom plate of pedestal of electric pushrod is fixed.
S4:The butt that pen hair 201 is aligned is sequentially passed through fastener 202 and clamping component 203, and profit by the assembling of nib Pen hair 201 is fixed with the contraction elasticity of clamping component 203.Pen hair 201 before assembly, animal fur from the beginning Raw material need by:Ball woll → plus water combs and grease removal → carding → neat hair → dabbing → mixed hair → clear cutting edge of a knife or a sword → plus build and comb lining → Circle pen → attached hair → straw ash water suction → tie wrap nib →, which such as dries at the series of steps, makes its molding will not as a stabilization The pen hair structure being scattered.In assembling nib 2, pen hair 201 is made to sequentially pass through fastener 201 and clamping component 203 due to pen hair Root diameter (RD) is more than the internal diameter of 3 free end of clamping component, therefore elastic deformation can occur for 203 free end of clamping component, and same Shi Liyong clamping components 203 complete the pressure of pen hair 201 fixation of pen hair 201.
S5:Clamping component 203 in nib 2 is inserted into the blind hole opened up on penholder 1, and is tied with silver wire by assembly It pricks, completes the fixation between nib 2 and penholder 1.Specifically, being packed into pen point casing, in the process, Wo Menxu in one end of jag Pen point casing is also become with that section that jag connects the structure of jag, it is appropriate to lengthen a bit, line grafting can be passed through in this way It controls the caliber of pen point casing lower end, to fasten nib, glue need not be used, and the deviation of nib slightly diametrically is all It can fasten, wherein after the clamping component 203 in nib 2 is inserted into the inside of penholder 1, with silver wire in jag structure appearance It is tied up on the groove in face, one end of line is pressed in lower section when tying up, and around complete rear drop glue, makes to be covered by glue between line and line Tail end at lid and then again jag is tied up with silver wire, prevents from continuing to crack.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of writing brush, including penholder (1) and setting are in the nib (2) of penholder (1) one end, it is characterised in that:The pen Bar (2) is hollow cylinder and one end is equipped with opening, and written (2) include pen hair (201) and fastener (202), and fastener (202) is One elastic ring-shaped structure, pen hair (201) are fixed on by clamping component (203) on fastener (202), penholder (1) open end is the jag structure of more valves, and fastener (202) is clamped with the jag structure on penholder (1).
2. a kind of writing brush according to claim 1, it is characterised in that:The clamping component (203) is an one It is molded over the conical ring structure of fastener (202) side, and offers the notch of triangle in conical ring structure, triangle Notch is arranged in a ring on the free end of clamping component (203).
3. a kind of writing brush according to claim 1, it is characterised in that:It is offered on the outer surface of the penholder (1) The groove (3) of circular ring type, groove (3) are located in the jag structure of penholder (1), and groove (3) is two, and two grooves (3) point It is not distributed in the tail portion and top of jag structure.
4. a kind of writing brush according to claim 1, it is characterised in that:The butt of the pen hair (201) is alignment shape, The tip of pen hair (201) is pyramidal structure, and radius is more than the interior of fastener (202) free end at the butt of pen hair (201) Diameter.
5. a kind of writing brush according to claim 1, it is characterised in that:The half of clamping component (203) outer surface Diameter is more than the internal diameter of penholder (2) opening.
6. a kind of production method of writing brush, it is characterised in that:Include the following steps:
S1:Feeding takes a bamboo, and cutting severing bamboo according to ring length breaks, and the both ends of bamboo section are polished, and utilizes simultaneously The outer surface of bamboo section is processed the outer surface sanding and polishing of bamboo section round and smooth by milling tools.
S2:Pipe is dug, with boring bar tool in one end trepanning of bamboo section, one end of bamboo section is made to form a hollow blind cylindrical hole.
S3:Processing, it is cut using blade in the one end for being opened up blind hole in bamboo section using cutting device (4), and bamboo section is blind The opening in hole cuts into the jag structure of more valves.
S4:The butt that pen hair (201) is aligned is sequentially passed through fastener (202) and clamping component (203) by the assembling of nib, and Pen hair (201) is fixed using the elasticity of clamping component (203).
S5:Clamping component (203) on written (2) is inserted into the blind hole opened up on penholder (1), and uses silver wire by assembly It ties up, completes the fixation between written (2) and penholder (1).
7. a kind of production method of writing brush according to claim 6, it is characterised in that:In the S5 the step of, by pen Head (2) on clamping component (203) be inserted into the inside of penholder (1) blind hole after, with silver wire jag structural outer surface groove On tied up, one end of line is pressed in lower section when tying up, and glue is dripped after complete, makes to be covered then again by glue between line and line Tail end at jag is tied up with silver wire.
8. a kind of production method of writing brush according to claim 6, it is characterised in that:Cutting device (4) packet Include pedestal (401), propulsion device (402), fixed block (403), blade (404) and the limited block (405) of U-shaped, wherein pedestal (401) it is made of with the side plate that both sides are arranged at the top of bottom plate one piece of bottom plate, propulsion device (402) and blade (404) are solid respectively It is scheduled on the opposite face of the upper two blocks of side plates of pedestal (401), is tapered protrusion among blade (404), blade (404) is distributed in a ring In tapered protrusion, and one end of tapered protrusion is fixed on by connecting rod on the side plate of pedestal (401), is slidably installed on connecting rod limited Position block (405), fixed block (403) is arranged in the upper surface of pedestal (401) bottom plate, while fixed block (403) is also located at blade (404) between propulsion device (402).
9. a kind of production method of writing brush according to claim 8, it is characterised in that:The limited block (405) Middle part is opened up there are one circular threaded hole, and the outer surface of connecting rod is provided with external screw thread compatible with threaded hole, limited block (405) it is threadably mounted on connecting rod by the external screw thread of threaded hole and connecting rod outer surface.
10. a kind of production method of writing brush according to claim 8, it is characterised in that:The fixed block (403) Bottom is recessed, and electric pushrod is fixed in the recess of fixed block (403) bottom, the output end and base of electric pushrod The top of seat (401) bottom plate is fixed.
CN201810636767.1A 2018-06-20 2018-06-20 A kind of writing brush and preparation method thereof Pending CN108621639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810636767.1A CN108621639A (en) 2018-06-20 2018-06-20 A kind of writing brush and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810636767.1A CN108621639A (en) 2018-06-20 2018-06-20 A kind of writing brush and preparation method thereof

Publications (1)

Publication Number Publication Date
CN108621639A true CN108621639A (en) 2018-10-09

Family

ID=63692009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810636767.1A Pending CN108621639A (en) 2018-06-20 2018-06-20 A kind of writing brush and preparation method thereof

Country Status (1)

Country Link
CN (1) CN108621639A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110303797A (en) * 2019-06-21 2019-10-08 湖州南浔煊羽斋湖笔有限公司 A kind of processing technology of square brush pen
GB2578109A (en) * 2018-10-15 2020-04-22 Yu Ben Writing instrument compressing device
CN112056749A (en) * 2020-08-05 2020-12-11 朱林海 Writing brush pole digging device
CN113782476A (en) * 2020-06-09 2021-12-10 三赢科技(深圳)有限公司 Vacuum suction pen and using method

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417772B1 (en) * 1974-03-28 1975-09-18 Kern & Co Ag, Aarau (Schweiz) Procedure for inserting writing tubes
KR200414726Y1 (en) * 2006-01-26 2006-04-24 이해석 housing of brush
CN201721167U (en) * 2010-05-28 2011-01-26 湖州市善琏含山湖笔厂 Firm brush pen
KR20110090221A (en) * 2010-02-03 2011-08-10 조순구 The method of producing writing brushes
CN202242480U (en) * 2011-08-30 2012-05-30 宋二鹏 Writing brush imitated ground writing pen
CN102785507A (en) * 2012-08-22 2012-11-21 湖州善琏松鹤湖笔厂 Method for fixing writing brush tip
CN102815126A (en) * 2012-08-22 2012-12-12 湖州善琏松鹤湖笔厂 Preparation method of arched pen top
CN203792945U (en) * 2013-12-16 2014-08-27 方义 Writing brush
WO2014174705A1 (en) * 2013-04-26 2014-10-30 Kondo Masuko Writing brush head member, writing brush head, and writing brush
CN104442091A (en) * 2014-11-07 2015-03-25 南浔善琏双颖笔庄 Method for producing writing brushes free of bristle falling
CN106863405A (en) * 2017-03-06 2017-06-20 侯如升 A kind of cut paper precision paper cutter high
CN107443959A (en) * 2017-07-31 2017-12-08 枣庄市书源笔业有限公司 A kind of writing brush and preparation method thereof
CN208646395U (en) * 2018-06-20 2019-03-26 湖州南浔煊羽斋湖笔有限公司 A kind of writing brush

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417772B1 (en) * 1974-03-28 1975-09-18 Kern & Co Ag, Aarau (Schweiz) Procedure for inserting writing tubes
KR200414726Y1 (en) * 2006-01-26 2006-04-24 이해석 housing of brush
KR20110090221A (en) * 2010-02-03 2011-08-10 조순구 The method of producing writing brushes
CN201721167U (en) * 2010-05-28 2011-01-26 湖州市善琏含山湖笔厂 Firm brush pen
CN202242480U (en) * 2011-08-30 2012-05-30 宋二鹏 Writing brush imitated ground writing pen
CN102815126A (en) * 2012-08-22 2012-12-12 湖州善琏松鹤湖笔厂 Preparation method of arched pen top
CN102785507A (en) * 2012-08-22 2012-11-21 湖州善琏松鹤湖笔厂 Method for fixing writing brush tip
WO2014174705A1 (en) * 2013-04-26 2014-10-30 Kondo Masuko Writing brush head member, writing brush head, and writing brush
CN203792945U (en) * 2013-12-16 2014-08-27 方义 Writing brush
CN104442091A (en) * 2014-11-07 2015-03-25 南浔善琏双颖笔庄 Method for producing writing brushes free of bristle falling
CN106863405A (en) * 2017-03-06 2017-06-20 侯如升 A kind of cut paper precision paper cutter high
CN107443959A (en) * 2017-07-31 2017-12-08 枣庄市书源笔业有限公司 A kind of writing brush and preparation method thereof
CN208646395U (en) * 2018-06-20 2019-03-26 湖州南浔煊羽斋湖笔有限公司 A kind of writing brush

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王玉峰;: "河南项城汝阳刘毛笔制作工艺研究", 西部皮革, no. 20 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2578109A (en) * 2018-10-15 2020-04-22 Yu Ben Writing instrument compressing device
GB2578109B (en) * 2018-10-15 2020-12-09 Yu Ben Writing instrument compressing device
CN110303797A (en) * 2019-06-21 2019-10-08 湖州南浔煊羽斋湖笔有限公司 A kind of processing technology of square brush pen
CN113782476A (en) * 2020-06-09 2021-12-10 三赢科技(深圳)有限公司 Vacuum suction pen and using method
CN112056749A (en) * 2020-08-05 2020-12-11 朱林海 Writing brush pole digging device

Similar Documents

Publication Publication Date Title
CN108621639A (en) A kind of writing brush and preparation method thereof
CN208646395U (en) A kind of writing brush
JP2006102509A (en) Mascara brush
CN108583062A (en) A kind of writing brush and preparation method thereof of high blotting amount
CN205794072U (en) A kind of reaping hook of band scroll saw
CN209185851U (en) One planting fruit-trees special agent applicating bottle
US20180213914A1 (en) Application pen with an inclined tip end
CN207506151U (en) A kind of cosmetic brush of changeable brush head
CN206821494U (en) Tendril strapper
CN104417145A (en) Manufacturing method of pure purple rabbit hair small-size delineating brush
CN220973784U (en) Pellet bar for shaping grass paper
CN203987884U (en) Broom
CN209806512U (en) Be used for three point cutter of many bores old bark to open first sword
CN206879793U (en) A kind of wire rope handling dumbbell toy
CN109530744A (en) Fire-fighting spraying head production method peculiar to vessel
CN202978131U (en) Rotary peeling device of attaching type film cable
CN107548775A (en) Fastening saw
CN2836556Y (en) Hair comb with detachable handle
US2496427A (en) Expansion bit
CN110154585A (en) Writing brush folder
CN218680259U (en) Trimmer for forestry
CN2701645Y (en) Pen with cover
CN201324211Y (en) Novel broom
CN219920380U (en) Easily-connected fish wire hair
CN203028265U (en) Heel lift double-layer nail

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination