CN109955287A - Tool combinations device - Google Patents
Tool combinations device Download PDFInfo
- Publication number
- CN109955287A CN109955287A CN201711418220.6A CN201711418220A CN109955287A CN 109955287 A CN109955287 A CN 109955287A CN 201711418220 A CN201711418220 A CN 201711418220A CN 109955287 A CN109955287 A CN 109955287A
- Authority
- CN
- China
- Prior art keywords
- lever
- interconnecting piece
- cooling material
- blow molding
- blade
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 74
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 238000000071 blow moulding Methods 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000465 moulding Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000965 Duroplast Polymers 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention is a kind of tool combinations device, including interconnecting piece, lever and blade；Interconnecting piece one end is formed with notch；And it is combined and is fixed using the notch of blade insertion interconnecting piece；It is integrally molded so as that there is hollow inside by blow molding by interconnecting piece and lever, temperature when cooperation cooling material has lower than lever and interconnecting piece blow molding, and the hollow inside of lever is flowed into after lever blow molding, contacting by means of cooling material with the surface of hollow inside is quickly cooled down lever, it not only consolidates rapidly and combines with blade, effectively to shorten manufacturing man-hours and save material the effect of, so as to reducing cost；Furthermore cooling material can further be in one's hands handle type into counterbalancing effect, and enable user hold apply by when with weight feel and improve construction accurate dynamics.
Description
Technical field
The present invention relates to a kind of related fieldss of tool, particularly relate to a kind of tool combinations device of scraper.
Background technique
Applicant in this case previously proposed " tool combinations device " invention patent application case, was mainly equipped with for solution
The existing blade construction of duroplasts handle is in the following disadvantage faced in manufacture: 1. in injection molding when directly with the handle of blade
The solid Knife handle structure of plastics that portion (melting solid) is combined into, since solid knife handle should have certain thickness to be convenient to hold,
But for this solid knife handle after in conjunction with blade, cooling time is longer, and the processing time of product can be elongated, and
The shortcomings that causing monovalent cost to improve；2. then its material consumption is more, and causes material because solid knife handle is all made with duroplasts
The consuming of material and the raising of material cost；3. for make mold be quickly cooled down and using water as radiate when because then cutter whole body leaching
Enter in water and is easy to cause the missing such as aoxidize and get rusty.
Case invention Patent Case mainly includes interconnecting piece, lever and blade before " the tool combinations device "；Pass through connection
Portion one end is formed with radial slot；And it is combined and is fixed using the radial slot of blade insertion interconnecting piece；By interconnecting piece and lever
It is integrally formed by blow molding or is interconnecting piece to pass through that injection molding is made and lever is to be blow molded made or be connection
Portion and lever in modes such as ultrasonic weldings in conjunction with form；It really can be by being blow molded integrated hollow handle structure to reach
The decrement and consuming of material, and shorten cooling time and manufacturing man-hours.
Though however, can be than existing solid knife handle solid plastic structure with the decrement of material with integrated hollow handle structure
It is colder；But because hollow grab handle structure after molding meeting so that the high temperature of hollow inside is not allowed to tend to decrease, if not having
Have under other cooling mechanisms assist, be still difficult to significantly accelerate cooling velocity, and is not easy to effectively shorten manufacturing man-hours of product.
So how to be directed to above-mentioned preceding case patent because hollow grab handle structure can make hollow internal shortage auxiliary after molding
It helps cooling mechanism, causes and can not significantly accelerate cooling velocity, and can not effectively shorten the blemisies in an otherwise perfect thing such as manufacturing man-hours of product
Place and carry out innovation, be for the present invention be intended to row solution difficulty place.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one
Kind tool combinations device is integrally molded so as having a hollow inside by blow molding by interconnecting piece and lever, cooperates the material that cools down
With temperature when being lower than lever and interconnecting piece blow molding, and it is flowed into after lever blow molding the hollow inside of lever,
Contacting by means of cooling material with the surface of hollow inside is quickly cooled down lever, not only consolidates rapidly and combines with blade, effectively to shorten
Manufacturing man-hours and saving material, the preferable economic benefit that tool reduces cost are reached；Counterweight can be formed inside lever by means of cooling material
Effect, and enable user hold apply by when have weight feel, with improve user be in one's hands hold handle construction usage when force control
Accuracy in system；The cooling material for being flowed into the hollow inside of lever can further provide for lever in the structure branch of hollow inside again
Support, to improve the structural strength that lever avoids deformation, tool is multiple to be reached using progressive.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of tool combinations device, including a lever, and there is an interconnecting piece, which simultaneously has a kerf, and holds
Handle and its interconnecting piece are with a hollow inside with blow molding；One cooling material is located at the hollow inside of lever, and the cooling material
Temperature when positioned at lever blow molding with lower than lever and interconnecting piece blow molding；One blade has a knife portion and tooth
Portion, and make in the notch that the teeth portion of blade is inserted into the interconnecting piece in the interconnecting piece blow molding of the lever, and auxiliary with one
The teeth portion for helping jig clamping interconnecting piece and blade, make its it is firm combine, and borrow cooling material to contact with the surface of hollow inside to make to hold
Handle removes auxiliary fixture after being quickly cooled down, and the interconnecting piece of the lever rapidly and is fixedly combined in the teeth portion of blade, should
Cooling material lever it is hollow it is internal formed hold apply by when the counterbalancing effect with weight feel, be in one's hands to improve user
Accuracy when holding handle construction usage on force control.
Inventive article combination unit second of embodiment, including a lever with blow molding and have one it is hollow in
Portion；One cooling material is located at the hollow inside of lever, and with being lower than lever and connection when the cooling material is located at lever blow molding
Temperature when portion's blow molding；One simultaneously has a kerf with the interconnecting piece of injection molding, the interconnecting piece；And a blade, and have
There are a knife portion and a teeth portion；Wherein, the inside of interconnecting piece has an at least barb block, and one end of lever has a protrusion, protrusion
Lateral wall is equipped with a barb ring, and the inside of interconnecting piece is inserted into protrusion, and is fixed with each barb block and the mutual clasp of barb ring, should
The notch of the teeth portion insertion interconnecting piece of blade, contacting by means of cooling material with the surface of hollow inside is quickly cooled down lever, and this is held
The notch of the interconnecting piece of handle rapidly and is fixedly combined the teeth portion in blade, which holds in hollow internal formed of lever
Apply take when the counterbalancing effect with weight feel, to improve user be in one's hands hold handle construction usage when force control on standard
Exactness.
In the 3rd embodiment of inventive article combination unit, comprising: a lever is hollow interior with one with blow molding
Portion and the holding part for being located at the lever one end, and there is a barb in the holding part；One cooling material is located at the hollow of lever
Inside, and the temperature when cooling material being located at lever blow molding with lower than lever and interconnecting piece blow molding；One with note
Molding interconnecting piece is moulded, which has a kerf positioned at one end, and the barb block positioned at opposite end；An and knife
Piece, and there is a knife portion and a teeth portion；So and can make interconnecting piece be placed in lever holding part in when, barb block meeting
It fixes on the barb block of lever and mutually clasp is fixed；And the notch of the teeth portion insertion interconnecting piece of blade, borrow cooling material in
Surface contact inside sky is quickly cooled down lever, and teeth portion is engaged rapidly with the inner wall of notch and is fixed, which exists
Lever it is hollow it is internal formed hold apply by when the counterbalancing effect with weight feel, be in one's hands improving user and hold handle and apply
Accuracy when work uses on force control.
The invention has the advantages that by blow molding being integrally molded so as having by interconnecting piece and lever one hollow interior
Portion, temperature when cooperation cooling material has lower than lever and interconnecting piece blow molding, and be flowed into and hold after lever blow molding
The hollow inside of handle, contacting by means of cooling material with the surface of hollow inside is quickly cooled down lever, not only consolidates knot with blade rapidly
It closes, effectively to shorten manufacturing man-hours and save material, the preferable economic benefit that tool reduces cost is reached；It can be in lever by means of cooling material
Inside formed counterbalancing effect, and enable user hold apply by when have weight feel, with improve user be in one's hands hold handle construction
Accuracy when use on force control；The cooling material for being flowed into the hollow inside of lever can further provide for lever hollow again
Internal structural support, to improve the structural strength that lever avoids deformation, tool is multiple to be reached using progressive.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the appearance diagram of first embodiment of the invention.
Fig. 2 is the broken section enlarged diagram of first embodiment of the invention.
Fig. 3 be the present invention using steel ball be cooling material diagrammatic cross-section.
Fig. 4 be the present invention using sand be cooling material schematic cross-sectional view.
Fig. 5 is the decomposition diagram of a second embodiment of the invention.
Fig. 6 is the schematic cross-sectional view of second embodiment of the invention.
Fig. 7 is the decomposition diagram of a 3rd embodiment of the invention.
Fig. 8 is the schematic cross-sectional view of third embodiment of the invention.
Figure label explanation:
100-102 tool combinations device
1 interconnecting piece
13 notch
14 barb blocks
Concave ring groove in 15
16 internal projecting rings
2 levers
21 protrusions
22 barb rings
23 buckle bulge loops
24 snap-in grooves
25 holding parts
26 barb
27 hollow inside
3 blades
31 knife portions
32 teeth portion
4 cooling materials
Specific embodiment
Please also refer to shown in Fig. 1 to Fig. 4, tool combinations device 100 of the invention include one tool interconnecting piece 1 lever 2,
One blade 3 and a cooling material 4, wherein the lever 2 is blow molding and has a hollow inside 27；
One cooling material 4 is located at the hollow inside 27 of lever 2, which has is blow molded lower than lever 2 and interconnecting piece 1
Temperature when molding；And cooling material 4 can be water shown in Fig. 2, oil, can also be steel ball shown in Fig. 3, and can be shown in Fig. 4
Sand material.When 2 blow molding of lever the interconnecting piece 1 in blow molding when be formed simultaneously a kerf 13.
It please refer to Fig. 1 to Fig. 4, indicate the related legend of first embodiment of the invention；Inventive article combination unit 100
First embodiment in, interconnecting piece 1 and lever 2 pass through blow molding integrated molding.
And blade 3 has a knife portion 31 and a teeth portion 32, the one end in knife portion 31 is connect with teeth portion 32, the insertion connection of teeth portion 32
The notch 13 in portion 1, and stung due to teeth portion 32 towards 31 direction of knife portion and towards outer incline, teeth portion 32 and an inner wall of notch 13
It closes and determines together；Wherein, blade 3 is inserted into the notch 13 of the interconnecting piece 1 of its lever 2 in 2 blow molding of lever, then is controlled with an auxiliary
The teeth portion 32 of tool (not shown, this is generally common jig, and so it will not be repeated) clamping its interconnecting piece 1 and blade 3, makes its firm knot
Close, and borrow cooling material 4 contact with the surface of hollow inside 27 make the rapid cooling of lever 2 after i.e. removal auxiliary fixture, and make this
The interconnecting piece 1 of lever 2 is able to rapidly and is fixedly combined in the teeth portion 32 of blade 3.
It is not only easily assembled by above-mentioned structure, and one is blow molded since interconnecting piece 1 passes through with lever 2 when production
It is body formed, therefore not only facilitate manufacture, while a large amount of plastic materials can also be saved reduce cost；Furthermore also by cooling material 4
Make the rapid cooling of lever 2 that can significantly accelerate cooling velocity, and effectively shortens manufacturing man-hours of product.
No matter moreover, cooling material 4 be using water, oil, steel ball or sand material, and can be in 100 completion group of tool combinations device
After conjunction lever 2 formed counterbalancing effect, and further reach enable user hold apply by when have weight feel, with improve use
Person is in one's hands accuracy when holding 2 construction usage of handle on force control.
Please the related legend of second embodiment of the invention in addition is indicated referring again to Fig. 5 to Fig. 6；Inventive article group attaches together
Set in 101 second embodiment, interconnecting piece 1 be by injection molding made by, and lever 2 be then by be blow molded it is made become have one
Hollow inside 27, the two are different component.
One cooling material 4 is located at the hollow inside 27 of lever 2, which has is blow molded lower than lever 2 and interconnecting piece 1
Temperature when molding.
Furthermore the inside of interconnecting piece 1 have an at least barb block 14 (the present embodiment with two for marginal data, but not
As limit), one end of lever 2 has a protrusion 21, and 21 lateral wall of protrusion is equipped with a barb ring 22, the insertion connection of protrusion 21
The inside in portion 1, and fixed with each barb block 14 and the mutual clasp of barb ring 22.
Meanwhile blade 3 has a knife portion 31 and a teeth portion 32, the one end in knife portion 31 is connect with teeth portion 32, and teeth portion 32 is inserted into
The notch 13 of interconnecting piece 1, and since teeth portion 32 is towards 31 direction of knife portion and towards outer incline, an inner wall of teeth portion 32 and notch 13
Face is engaged and fixes.
By above-mentioned structure, as interconnecting piece 1 be by made by injection molding, and lever 2 be then by made by blow molding,
Not only facilitate manufacture, while saving material to reduce cost, also further borrowing cooling material 4 to contact with the surface of hollow inside 27 makes
Lever 2 is quickly cooled down, and is made the notch 13 of the interconnecting piece 1 of the lever 2 rapidly and be fixedly combined the teeth portion 32 in blade 3；And
The cooling material 4 lever 2 hollow inside 27 formed enable user hold apply by when the counterbalancing effect with weight feel, to
Improve the accuracy that user is in one's hands when holding 2 construction usage of handle on force control.
Reach easily assembled effect；Furthermore force when can be to avoid the use of blade 3 is excessive and causes interconnecting piece 1 de-
Situation from lever 2 occurs, and implies that the bonding strength that can strengthen interconnecting piece 1 Yu lever 2.
Please the related legend of third embodiment of the invention in addition is indicated referring again to Fig. 7 to Fig. 8；Inventive article group attaches together
It sets in 102 3rd embodiment, interconnecting piece 1 is again by made by injection molding, and lever 2 is then by having made by blow molding
The structure of one hollow inside 27, and the two is different component.
One cooling material 4 is located at the hollow inside 27 of lever 2, which has is blow molded lower than lever 2 and interconnecting piece 1
Temperature when molding；.
Furthermore interconnecting piece 1 has a kerf 13, and (the present embodiment is with two barbs positioned at the barb block 14 of opposite end
Block 14 is marginal data, but is not limited thereto)；
The lever 2 has a hollow inside 27 and is located at a holding part 25 of 2 one end of lever, and has in holding part 25
One barb 26, so and can make interconnecting piece 1 be placed in lever 2 holding part 25 in when, barb block 14 can fix
In the barb 26 of lever 2 and mutually clasp is fixed.
Meanwhile blade 3 has a knife portion 31 and a teeth portion 32, the one end in knife portion 31 is connect with teeth portion 32, and teeth portion 32 is inserted into
The notch 13 of interconnecting piece 1, and since teeth portion 32 is towards 31 direction of knife portion and towards outer incline, and borrow cooling material 4 and hollow inside 27
Surface contact make lever 2 be quickly cooled down, and therefore interconnecting piece 1 13 inner wall of notch can be engaged rapidly with teeth portion 32 tight fit consolidate
It is fixed；And the cooling material 4 lever 2 hollow inside 27 formed enable user hold apply by when with weight feel counterweight imitate
Fruit, to improve user be in one's hands hold 2 construction usage of handle when force control on accuracy.
As described above the present invention, as interconnecting piece 1 be by injection molding made by, and lever 2 be then by blow molding made by
To cooperate cooling material 4 that there is temperature when being lower than 1 blow molding of lever 2 and interconnecting piece with hollow inside 27, and in lever 2
The hollow inside 27 of lever 2 is flowed into after blow molding, the technology that can break through current blade construction really in manufacture develops above
The predicament and disadvantage faced, and reach following advantages:
1, by above-mentioned structure, contacting by means of cooling material 4 with the surface of hollow inside 27 is quickly cooled down lever 2, not only
Rapidly with blade 3 is firm combines, effectively to shorten manufacturing man-hours and save material, to reach the preferable economic effect for reducing cost
Benefit.
Furthermore 2, cooling material 4 counterbalancing effect can be formed inside lever 2, and enable user hold apply by when have weight
Feel, with improve user be in one's hands hold 2 construction usage of handle when force control on accuracy.
3, moreover, being flowed into the cooling material 4 of the hollow inside 27 of lever 2 and can provide lever 2 and support hollow inside 27, with
Improve the structural strength that lever 2 avoids deformation.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (6)
1. a kind of tool combinations device characterized by comprising
One lever, and there is an interconnecting piece, and the interconnecting piece has a kerf, and the lever and its interconnecting piece with blow molding and
With a hollow inside；
One cooling material is located at the hollow inside of lever, and with being lower than lever and connection when the cooling material is located at lever blow molding
Temperature when portion's blow molding；
One blade has a knife portion and a teeth portion, and to be inserted into the teeth portion of blade in the interconnecting piece blow molding of the lever
In the notch of the interconnecting piece, and with the teeth portion of an auxiliary fixture clamping interconnecting piece and blade, make its firm combination, and borrow cooling material
It is contacted with the surface of hollow inside and removes auxiliary fixture after being quickly cooled down lever, and the interconnecting piece of the lever is rapid and firm
Ground is incorporated into the teeth portion of blade, the cooling material lever it is hollow it is internal formed hold apply by when the counterweight with weight feel
Effect, to improve user be in one's hands hold handle construction usage when force control on accuracy.
2. tool combinations device according to claim 1, which is characterized in that the cooling material is water, oil, steel ball and sand material
Any material.
3. a kind of tool combinations device characterized by comprising
One lever is with blow molding and has a hollow inside；
One cooling material is located at the hollow inside of lever, and with being lower than lever and connection when the cooling material is located at lever blow molding
Temperature when portion's blow molding；
One with the interconnecting piece of injection molding, and the interconnecting piece has a kerf；
And a blade, and there is a knife portion and a teeth portion；
Wherein, the inside of interconnecting piece has an at least barb block, and one end of lever has a protrusion, and protrusion lateral wall is equipped with one
The inside of interconnecting piece is inserted into barb ring, protrusion, and is fixed with each barb block and the mutual clasp of barb ring, the teeth portion insertion of the blade
The notch of interconnecting piece contacts with the surface of hollow inside by means of cooling material and is quickly cooled down lever, and the interconnecting piece of the lever is cut
Mouthful rapidly and be fixedly combined teeth portion in blade, the cooling material lever it is hollow it is internal formed hold apply by when there is weight
The counterbalancing effect of feel, to improve user be in one's hands hold handle construction usage when force control on accuracy.
4. tool combinations device according to claim 3, which is characterized in that the cooling material is water, oil, steel ball and sand material
Any material.
5. a kind of tool combinations device characterized by comprising
One lever has with blow molding and with a hollow inside and the holding part for being located at the lever one end, and in the holding part
There is a barb；
One cooling material is located at the hollow inside of lever, and with being lower than lever and connection when the cooling material is located at lever blow molding
Temperature when portion's blow molding；
One with the interconnecting piece of injection molding, which has a kerf positioned at one end, and the barb block positioned at opposite end；
And
One blade, and there is a knife portion and a teeth portion；
So and can make interconnecting piece be placed in lever holding part in when, barb block can fix on the barb block of lever
And mutually clasp is fixed；And the notch of the teeth portion insertion interconnecting piece of blade, contacting by means of cooling material with the surface of hollow inside makes to hold
Handle is quickly cooled down, and teeth portion is engaged rapidly with the inner wall of notch and is fixed, which holds in hollow internal formed of lever
Hold apply by when the counterbalancing effect with weight feel, to improve user be in one's hands hold handle construction usage when force control on
Accuracy.
6. tool combinations device according to claim 5, which is characterized in that the cooling material is water, oil, steel ball and sand material
Any material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418220.6A CN109955287B (en) | 2017-12-25 | 2017-12-25 | Tool combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418220.6A CN109955287B (en) | 2017-12-25 | 2017-12-25 | Tool combination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109955287A true CN109955287A (en) | 2019-07-02 |
| CN109955287B CN109955287B (en) | 2020-09-22 |
Family
ID=67020773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418220.6A Expired - Fee Related CN109955287B (en) | 2017-12-25 | 2017-12-25 | Tool combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955287B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468509A (en) * | 2009-03-11 | 2010-09-15 | Paul Gordon Clark | Gardening tool with shock absorber |
| CN101954640A (en) * | 2009-07-20 | 2011-01-26 | 安将精密股份有限公司 | Floating tool structure |
| CN202399283U (en) * | 2011-12-30 | 2012-08-29 | 刘俏 | Multifunctional kitchen knife |
| CN102862153A (en) * | 2012-09-24 | 2013-01-09 | 唐山市燕南制锹有限公司 | External plastic packaging tool handle and manufacturing process thereof |
| CN103817715A (en) * | 2012-11-16 | 2014-05-28 | 京瓷株式会社 | Ceramic kitchen cutter and method for manufacturing same |
-
2017
- 2017-12-25 CN CN201711418220.6A patent/CN109955287B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468509A (en) * | 2009-03-11 | 2010-09-15 | Paul Gordon Clark | Gardening tool with shock absorber |
| CN101954640A (en) * | 2009-07-20 | 2011-01-26 | 安将精密股份有限公司 | Floating tool structure |
| CN202399283U (en) * | 2011-12-30 | 2012-08-29 | 刘俏 | Multifunctional kitchen knife |
| CN102862153A (en) * | 2012-09-24 | 2013-01-09 | 唐山市燕南制锹有限公司 | External plastic packaging tool handle and manufacturing process thereof |
| CN103817715A (en) * | 2012-11-16 | 2014-05-28 | 京瓷株式会社 | Ceramic kitchen cutter and method for manufacturing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109955287B (en) | 2020-09-22 |
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