CN208529164U - A kind of tool of included protective case - Google Patents
A kind of tool of included protective case Download PDFInfo
- Publication number
- CN208529164U CN208529164U CN201820738014.7U CN201820738014U CN208529164U CN 208529164 U CN208529164 U CN 208529164U CN 201820738014 U CN201820738014 U CN 201820738014U CN 208529164 U CN208529164 U CN 208529164U
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- CN
- China
- Prior art keywords
- protective case
- hand
- tool
- held part
- work department
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- 230000001681 protective effect Effects 0.000 title claims abstract description 71
- 238000005452 bending Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Knives (AREA)
Abstract
The utility model relates to a kind of tool of included protective case, including hand-held part and work department, it is connected with unseparated protective case on hand-held part, protective case can envelope work department and put the first edge on a knife or a pair of scissors position.Protective case and hand-held part connect and do not separate, and protective case is opened when such tool uses, and protective case connect with hand-held part always, will not lose, and after use, protective case envelopes work department again and puts the first edge on a knife or a pair of scissors position, play a protective role.
Description
Technical field
The utility model relates to a kind of tool, especially a kind of tool of included protective case.
Background technique
Tool generally all has a working position, some working positions are put the first edge on a knife or a pair of scissors structure, such as hand knife, hand saws
Deng all there is certain risk in these tools to put the first edge on a knife or a pair of scissors, when sale, these tools are incorporated into a sheath and carry out
It sells, but these sheaths are mostly papery sheaths, service life is shorter, and the protection of sheath of papery itself also compares
It is smaller.
The sheath used when sale belongs to disposable apparatus, after the first use, is substantially all and is dropped, it is therefore desirable to
There is other sheath to protect the working position to put the first edge on a knife or a pair of scissors, one is in order to safe to carry, the other is in order to take safety.
Existing sheath is mostly a kind of separate structure, i.e. sheath is separated with tool, by sheath from tool when use
On remove, but the sheath of this structure is easily lost, and this sheath and tool are easy to produce displacement, it is exposed at put the first edge on a knife or a pair of scissors
The effect of work department, protection is poor.
Summary of the invention
The utility model provides a kind of tool of included protective case, and protective case is connected with tool, will not separate, it is not easy to
It loses.
The utility model the specific technical proposal is: a kind of tool of included protective case, including hand-held part and work department, hand
It holds and is connected with unseparated protective case in portion, protective case can envelope work department and put the first edge on a knife or a pair of scissors position.Protective case connect with hand-held part and
It not separating, protective case is opened when such tool uses, protective case connect with hand-held part always, will not lose, after use,
Protective case envelopes work department again and puts the first edge on a knife or a pair of scissors position, plays a protective role.
In order to solve the problems, such as that protective case is arbitrarily separated with work department, preferably, being provided with locking protection on hand-held part
The lockable mechanism of set.It can be by protective case with respect to work department locking by lockable mechanism.
Preferably, lockable mechanism is using push button or dials torsion formula.
After protective case is arranged, in order to not influence the normal use of tool, preferably, being provided with receiving protection on hand-held part
The cavity of set.Protective case is hidden into cavity after separating with work department, and hand-held part or original shape do not influence user hand
It holds.
Preferably, protective case includes interconnecting piece and protection portion, interconnecting piece is connected with hand-held part, and protection portion is for coating
The position of putting the first edge on a knife or a pair of scissors of work department.
Preferably, rotation section is in the form of annular discs, protruding shaft is provided at the axis of disk, the provided circumferentially about of disk is used for
The notch of locking, protection portion are coplanar with the disk of rotation section.
Preferably, interconnecting piece is that rotary type is connect with hand-held part, axis hole, the protruding shaft of rotation section are provided on hand-held part
It plugs to form articulated connection with axis hole.
Preferably, hand-held part is internally provided with sliding slot, protruding shaft is inserted into sliding slot and can slide along sliding slot.Protruding shaft with
Sliding slot matches, and interconnecting piece is moved along sliding slot, and protection portion connection portion drives, and interconnecting piece is mobile towards hand-held part tail end, protects
Shield portion is brought into hand-held part mutually to be separated with work department, if interconnecting piece is mobile towards work department one end, protection portion is from hand-held
It is pushed out in portion, protection portion can coat work department.
Preferably, protection portion has groove, the position of putting the first edge on a knife or a pair of scissors of work department is inserted into groove, and the front end of protection portion is curved
The protection end of shape is rolled over, protection end encases the front end of work department.
The length of the hand-held part of tool is generally all relatively fixed, meets holding, but the length of work department has not
Together, the length of some work departments can be significantly greater than the length of hand-held part, and the length of protective case generally will be with the length of work department
Degree matches, therefore the length of protective case can also be greater than the length of hand-held part, will be bright after hand-held part is separated with work department at this time
The aobvious length beyond hand-held part influences the use operation of tool.Preferably, protective case segmentation structure, phase between section and section
It is mutually hinged.
The beneficial effects of the utility model are: protective case and hand-held part connect and do not separate, when such tool use, is opened
Protective case, protective case are connect with hand-held part always, will not be lost, and after use, protective case envelopes work department again and opens
Blade position, plays a protective role.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the cross-sectional view of the utility model embodiment one；
Fig. 3 is that protective case opens intermediate schematic diagram in the utility model embodiment one；
Fig. 4 is the use state diagram of the utility model embodiment one；
Fig. 5 is the structural schematic diagram of the utility model embodiment two；
Fig. 6 is the use state diagram of the utility model embodiment two；
Fig. 7 is the structural schematic diagram of the utility model embodiment three；
Fig. 8 is the schematic diagram in A-A direction of the utility model Fig. 7；
In figure: 1, hand-held part, 2, lockable mechanism, 3, axis hole, 4, work department, 5, protective case, 6, cavity, 7, protection end, 8,
Crust, 9, intensive aspect, 10, protection portion, 11, disk, 12, protruding shaft, 13, interconnecting piece, 14, notch, 15, lock tongue, 16, portion of putting the first edge on a knife or a pair of scissors
Position, 17, leading portion, 18, pin shaft, 19, back segment, 20, sliding slot.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.
Embodiment one:
A kind of tool of included protective case (referring to Fig. 1 Fig. 2 Fig. 3 Fig. 4), including hand-held part 1 and work department 4, work department
Tail end, which is inserted into hand-held part, to be fixedly connected with hand-held part for integral type, and the work department of the present embodiment is saw blade, the side of work department
Side is position 16 of putting the first edge on a knife or a pair of scissors, and put the first edge on a knife or a pair of scissors the sawtooth that position is saw blade.
The length of work department stretching hand-held part and the length of hand-held part are of substantially equal, and the sky with opening is provided on hand-held part
Chamber 6, the opening of cavity and the position of putting the first edge on a knife or a pair of scissors of work department are in same side.
Hand-held part front end is connected with protective case 5, and protective case has and can envelope work department and put the first edge on a knife or a pair of scissors the groove at position.Hand-held part
Front end is additionally provided with the lockable mechanism 2 of locking protective case.
Protective case includes interconnecting piece 13 and protection portion 10, and interconnecting piece is connected with hand-held part, and protection portion is for coating work
The position of putting the first edge on a knife or a pair of scissors in portion.Interconnecting piece is in the form of annular discs, and protruding shaft 12 is provided at the axis of disk 11, and the provided circumferentially about of disk is used for
The notch 14 of locking, protection portion are coplanar with the disk of rotation section.Interconnecting piece is made of metal, and disk is extended with intensive aspect 9, adds
The external cladding crust 8 of strong body is to form protection portion.The front end of protection portion is the protection end 7 of bending, and protection end encases work
Make the front end in portion.
Protective case is that radial type is connect with hand-held part, axis hole 3 is provided on hand-held part, the protruding shaft of rotation section is mutually inserted with axis hole
It connects.Protective case is rotated around axis hole axis, is rotated forward, and protective case coats the position of putting the first edge on a knife or a pair of scissors of work department, is rotated backward, protective case
It is hidden into cavity.
The notch of disk periphery is two, and notch is semicircle.For lockable mechanism using torsion formula is dialled, lockable mechanism includes lock tongue
15, lock tongue and hand-held part are rotation connection, and rotary part is provided with reset spring.The end of lock tongue is round end structure, lock tongue
Round end is matched with notch.The position of two notches respectively correspond protective case cladding work department put the first edge on a knife or a pair of scissors position and protective case be hidden into it is in one's hands
It holds in portion's cavity, when the end of lock tongue and notch cooperation, protective case and fixation will not rotate, only by lock tongue end
After separating with notch, protective case is just able to rotate.
Embodiment two:
A kind of tool of included protective case (referring to Fig. 5 Fig. 6), with embodiment one the difference is that: work department reaches
The length for holding portion is greater than the length of hand-held part, and the length of the protection portion of protective case is slightly larger than the length that work department is stretched out, therefore protects
Sheath can not be integrally hidden into the cavity of hand-held part, and the protective case of the present embodiment uses segmentation structure, be divided into two sections, respectively
It is leading portion 17 and back segment 19, is hinged between two sections by pin shaft 18.And after leading portion and back segment stretch, leading portion is only with respect to back segment
It can fold in clockwise direction, that is to say, that leading portion cannot be separated individually with the position of putting the first edge on a knife or a pair of scissors of work department, can only be protection
Set is whole to be separated with work department.Remaining structure is referring to embodiment one.
Protective case is rotated around axis hole, and back segment is hidden into the cavity of hand-held part, and then leading portion is turned folding around pin shaft
And it is hidden into cavity.
Embodiment three:
A kind of tool of included protective case (referring to Fig. 7 Fig. 8), with embodiment one the difference is that: protective case and hand-held
It is connected between portion using slidingtype.Hand-held part is provided with the cavity 6 with opening, is respectively arranged with one of cunning on the two sidewalls of cavity
Slot 20, the protruding shaft on the axis of the disk of interconnecting piece are inserted into sliding slot and can move along sliding slot, and interconnecting piece is towards hand-held part
Protective case is integrally brought into the cavity of hand-held part by tail end movement.The length that hand-held part is stretched out according to work department, by protective case
Setting is in integral type or section articulated.If protective case is segmented, leading portion and the hinged rotation direction and reality of back segment
The rotation direction for applying example two is opposite.Remaining structure is referring to embodiment two.
The above is only several preferred embodiments of the utility model, not imposes any restrictions to the utility model, all
It is according to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still
Belong to the protection scope of technical solutions of the utility model.
Claims (10)
1. a kind of tool of included protective case, it is characterised in that including hand-held part and work department, be connected on hand-held part and do not separate
Protective case, protective case can envelope work department and put the first edge on a knife or a pair of scissors position.
2. a kind of tool of included protective case according to claim 1, it is characterised in that be provided with locking guarantor on hand-held part
The lockable mechanism of sheath.
3. a kind of tool of included protective case according to claim 2, it is characterised in that lockable mechanism using push button or
Person dials torsion formula.
4. a kind of tool of included protective case according to claim 1, it is characterised in that be provided with receiving on hand-held part and protect
The cavity of sheath.
5. a kind of tool of included protective case according to claim 1 or 2 or 3 or 4, it is characterised in that protective case includes connecting
Socket part and protection portion, interconnecting piece are connected with hand-held part, and protection portion is used to coat the position of putting the first edge on a knife or a pair of scissors of work department.
6. a kind of tool of included protective case according to claim 5, it is characterised in that rotation section is in the form of annular discs, disk
It is provided with protruding shaft at axis, the notch provided circumferentially about having for locking of disk, protection portion is coplanar with the disk of rotation section.
7. a kind of tool of included protective case according to claim 6, it is characterised in that interconnecting piece is rotation with hand-held part
Formula connects, and axis hole is provided on hand-held part, and the protruding shaft and axis hole of rotation section plug to form articulated connection.
8. a kind of tool of included protective case according to claim 6, it is characterised in that hand-held part is internally provided with sliding slot,
Protruding shaft is inserted into sliding slot and can slide along sliding slot.
9. a kind of tool of included protective case according to claim 5, it is characterised in that protection portion has groove, work department
Position of putting the first edge on a knife or a pair of scissors be inserted into groove, the front end of protection portion is the protection end of bending, and protection end encases the front end of work department.
10. a kind of tool of included protective case according to claim 1 or 2 or 3 or 4, it is characterised in that protection is set segmented
Formula structure, is hinged between section and section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738014.7U CN208529164U (en) | 2018-05-17 | 2018-05-17 | A kind of tool of included protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738014.7U CN208529164U (en) | 2018-05-17 | 2018-05-17 | A kind of tool of included protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208529164U true CN208529164U (en) | 2019-02-22 |
Family
ID=65393224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820738014.7U Active CN208529164U (en) | 2018-05-17 | 2018-05-17 | A kind of tool of included protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208529164U (en) |
-
2018
- 2018-05-17 CN CN201820738014.7U patent/CN208529164U/en active Active
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