CN106820537A - A kind of comb and the dual-purpose daily necessities of fruit knife - Google Patents
A kind of comb and the dual-purpose daily necessities of fruit knife Download PDFInfo
- Publication number
- CN106820537A CN106820537A CN201710092805.7A CN201710092805A CN106820537A CN 106820537 A CN106820537 A CN 106820537A CN 201710092805 A CN201710092805 A CN 201710092805A CN 106820537 A CN106820537 A CN 106820537A
- Authority
- CN
- China
- Prior art keywords
- comb
- knife
- button
- fruit knife
- hole
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D24/00—Hair combs for care of the hair; Accessories therefor
- A45D24/04—Multi-part combs
- A45D24/10—Multi-part combs combined with additional devices
- A45D24/18—Multi-part combs combined with additional devices the additional devices being only operable when the comb-part is in a non-operable position
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D24/00—Hair combs for care of the hair; Accessories therefor
- A45D24/04—Multi-part combs
- A45D24/10—Multi-part combs combined with additional devices
- A45D24/14—Multi-part combs combined with additional devices with handle designed to be attached to the hand of the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
A kind of daily necessities of comb and fruit knife one.It is characterized in that：By not having handled comb part and fruit knife with handles, a PBU pushbutton unit a, slide block device is constituted.The broach shell that comb part is inserted with fruit knife.PBU pushbutton unit and slide block device are arranged on comb part.After in the broach shell of fruit knife threading comb, PBU pushbutton unit and slide block device pin fruit knife simultaneously.The present invention is easy to carry, the characteristics of easy to use, uses safety, it is not easy to accidentally injure.
Description
Technical field
A kind of daily necessities for being commonly used in life of present invention design, especially designs a kind of comb and fruit knife one
Daily necessities.Belong to
Background technology
Now in life, there is many people particularly women to carry with the daily necessities of comb and fruit knife etc..Because two
Person is frequency of use articles for use higher
Both existing comb and fruit knife are separate, and comb and fruit knife are separately easily lost, and take up room.It is many female
Property want to fill the worry of more articles toward their Bao Baoli.
The content of the invention
It is an object of the invention to：A kind of comb and fruit knife daily necessities together are provided, make to occupy little space and not
The carry-on standing daily necessities easily lost.
The present invention has following technology contents：
Technology contents 1：A kind of daily necessities of comb and fruit knife one.It is characterized in that：By not having handled comb part and band
The fruit knife of handle a, PBU pushbutton unit a, slide block device is constituted.The broach shell that comb part is inserted with fruit knife.PBU pushbutton unit and
Slide block device is arranged on comb part.After in the broach shell of fruit knife threading comb, PBU pushbutton unit and slide block device pin fruit simultaneously
Knife.
Technology contents 2：PBU pushbutton unit as described in technology contents 1 is by button, button spring, multi-diameter shaft composition, mounted in comb
On part.
Technology contents 3：Slide block device as described in technology contents 1 is by sliding block, fixing axle, seesaw, seesaw spring composition, dress
On comb part.
Technology contents 4：After slide block device as described in technology contents 1 is on comb part, for anti-limited slip block out, behind pacify
Equipped with fixed block.
Technology contents are illustrated and its advantage：
Technology contents explanation 1：As described in technology contents 1, comb part is no handle, and comb part has the function of combing hair, band
There is the broach shell of fruit knife, be the carrier of PBU pushbutton unit and slide block device.Fruit knife is that have individual on band handle, and the blade of fruit knife
Apertured orifice and a breach, PBU pushbutton unit are pinning fruit knife and fruit knife can be extracted out by apertured orifice.Sliding block is filled
Put the breach on the blade by fruit knife to block fruit knife, prevent fruit knife from extracting out.When comb part and fruit knife are fitted together
When be exactly a comb with handle.
Technology contents explanation 2：According to known to technology contents explanation 1, the PBU pushbutton unit described in technology contents 2 is to pin fruit
The device of knife, PBU pushbutton unit is made up of button, button spring, multi-diameter shaft, and multi-diameter shaft is multi-diameter shaft of different sizes, small part
It is smaller than opening osculum, big part 0.2mm smaller than aperture.When fruit knife is inserted, it is necessary to press button, compression button spring,
Make the fraction of multi-diameter shaft in the centre of broach shell, release button after fruit knife is fully-inserted, the bounce of button spring makes rank
Terraced axle movement, so that the big part of multi-diameter shaft advances to reach pinning fruit knife in the apertured orifice on piece.Work as fruit
Knife will pin button when extracting out, make the small part of multi-diameter shaft into the apertured orifice of blade, and such blade can just be removed
This device.
Technology contents explanation 3：According to known to technology contents explanation 1, the slide block device described in technology contents 3 is to block fruit
The device of knife.Slide block device is by sliding block, fixing axle, seesaw, seesaw spring composition.When sliding block is moved to hilt direction, force and stick up
Plate compresses seesaw spring, and the breach of fruit blade is left in the other end of seesaw.So fruit knife can just depart from this device
Limitation.When hand unclamps, the bounce of seesaw spring forces sliding block to be moved to the opposite direction of hilt by seesaw, and seesaw resets.
Technology contents explanation 4：According to known to technology contents explanation 1, the effect of fixed block described in technology contents 4 is exactly to prevent
The length of sliding block abjection comb part and limitation seesaw compression compression seesaw spring when sliding block is slided to hilt direction.
Technology contents explanation 5：In the present invention, if fruit knife insert pin button just can be with, but to extract fruit out
During knife, it is necessary to pin button and sliding slider, such instant fruit knife is inserted and prevents maloperation fruit knife from taking off.
Novelty of the invention is that：Comb part structure design of the invention is unique, and he is the broach shell of fruit knife, PBU pushbutton unit
With the carrier of slide block device, the unicity of relatively conventional comb has prominent novelty.
Practicality of the invention is：Many women are again not used in putting comb and fruit knife two things in bag, relatively
The characteristics of present two things have easy to carry, easy to use, use safety, it is not easy to accidentally injure.
Brief description of the drawings
Fig. 1 is the schematic diagram of button S1 in embodiment, and wherein a is the top view of button S1, and b is that cutting A-A is cutd open in a
Face figure, c is lateral perspective, and d is stereogram.
Fig. 2 is the stereogram of button spring S2 in embodiment.
Fig. 3 is the schematic diagram of block S3 in embodiment, and wherein a is side view, and b is front view, and c is top view, and d is vertical
Body perspective view.
Fig. 4 is the schematic diagram of fixing axle S4 in embodiment.
Fig. 5 is the schematic diagram of sliding block S5 in embodiment, and wherein a is top view, and b is the profile of cutting plane A-A in a, c
It is front view, d is stereogram.
Fig. 6 is the schematic diagram of seesaw S6 in embodiment, and wherein a is side view, and b is stereogram.
Fig. 7 is the schematic diagram of seesaw spring S7 in embodiment.
Fig. 8 is the schematic diagram of multi-diameter shaft S8 in embodiment, and wherein a is side view, and b is top view, and c is bottom view, and d is
Stereogram.
Fig. 9 is the schematic diagram of comb part S9 in embodiment, and wherein a is top view, and b is vertical cut away view, and c is perspective view.
Figure 10 is the schematic diagram of cutting plane N-N, M-M, F-F of the c of Fig. 9.The a of Figure 10 is the cut away view of cutting plane N-N, figure
10 b is the cut away view of cutting plane M-M, and the C of Figure 10 is the cut away view of cutting plane F-F.
The schematic diagram of knife (V9) in Figure 11 embodiments.
Figure 12 is the schematic diagram of comb shape sheath in embodiment, and wherein a is side view, and b is the cutting of cutting plane G-G in a
Schematic diagram, c is the cut-away illustration of cutting plane H-H.
Figure 13 is the combining structure schematic diagram of comb shape sheath and knife (V9) in embodiment.
Specific embodiment
The button (S1) of embodiment 1, such as Fig. 1, it is characterised in that：Button body for discoid, with outer shroud (S10) and
Inner ring (S11), inner ring (S11) is connected with the medial surface of button body, and outer shroud (S10) is connected with the medial surface of button body, interior
, less than the interior diameter of outer shroud (S10), outer shroud (S10), inner ring (S11), body three is coaxial for button for the overall diameter of ring (S11).
The button spring (S2) of embodiment 2, such as Fig. 2 is helical spring.
The block (S3) of embodiment 3, such as Fig. 3, it is characterised in that：Stop block body is bulk, and stop block body top surface is square
Shape plane, has crosspiece fast (S31) in stop block body, the fast span of (S31) on the thickness direction of stop block body of crosspiece is more than
The thickness of stop block body, also has the first block fixing hole (S301), the second block fixing hole (S300) in stop block body.
The fixing axle (S4) of embodiment 4, such as Fig. 4, fixing axle (S4) is cylindric, a diameter of block of fixing axle (S4)
(S3) the 99%~102% of fixing hole (S301, S300), fixing axle (S4) be inserted into block (S3) fixing hole (S301,
S300 fixation is played in).
Sliding block (S5) of embodiment 5, such as Fig. 5 its cross section is c-type, and the opening of sliding block (S5) has containing cunning
Tooth (S52), the middle part of sliding block (S5) has double wedge (S51).
The fin (S6) of embodiment 6, such as Fig. 6, it is characterised in that：Portion (S67), left end are stuck up including rotation section (S61), a left side
Portion (S64), right turn of bilge (S65), hoe teeth portion (S66) are stuck up in portion (S62), convex cylindrical (S63), the right side, and rotation section (S61) has slewing circle
Hole (S610), by fin (S6) using the attitude on the ground of the diameter parallel of the rotation circular hole (S610) of rotation section (S61) as with
In the attitude of word description fin structure, the lower end that portion (S67) is stuck up on a left side is connected with the minimum point on the face of cylinder of rotation section (S61),
The upper end that portion (S67) is stuck up on a left side is connected with left part (S62), the bottom surface of left part (S62) and the upper surface phase of convex cylindrical (S63)
Even, the lower end that portion (S64) is stuck up on the right side is connected with the minimum point on the face of cylinder of rotation section (S61), and the upper end that portion (S64) is stuck up on the right side is curved with the right side
The left side in portion (S65) is connected, and the upper end of hoe teeth portion (S66) is connected with the right-hand member of right turn of bilge (S65), the lower end of hoe teeth portion (S66)
Minimum point less than rotation section (S61) the face of cylinder minimum point.
The fin spring (S7) of embodiment 7, such as Fig. 7 is helical spring.
The multi-diameter shaft (S8) of embodiment 8, such as Fig. 8, it is characterised in that：The body of multi-diameter shaft (S8) is discoid, ladder
There is the first rank post (S81) on the body of axle (S8), there is second-order post (S82), the first rank post on the first rank post (S81)
(S81), less than the diameter of the body of multi-diameter shaft (S8), the diameter of second-order post (S82) is less than the first rank post (S81) for diameter
Diameter, has intermediate incline (S83) between the first rank post (S81) and the first rank post (S81), intermediate incline is annular chamfer, rank
The body of terraced axle (S8), the first rank post (S81), second-order post (S82), intermediate incline (S83) are coaxial.
Embodiment 9, such as Fig. 9,10 comb part (S9), it is characterised in that：Comb part (S9) has comb portion, sheath portion, chute
(S90), shaft hole (S931), fixing hole (S932, S933), sheath portion are located at the top of comb portion, and comb portion has at least between 5
Away from the equal comb for combing one's hair, sheath portion has the sheath cavity volume (S99) for accommodating blade, sheath cavity volume (S99)
Right-hand member has the opening for blade insertion, and chute (S90) is located at the right-hand member of sheath portion, and chute (S90) has two openings position respectively
In the top surface and sheath portion right-hand member of sheath portion, chute (S90) is interior to have dividing plate (S902), bottom and the chute (S90) of dividing plate (S902)
Bottom connection touch, the level height on the upper top of dividing plate (S902) less than sheath portion top surface, the lower section of the left end of chute (S90)
The bottom for causing chute (S90) with fin hole (S95) communicates with the top of sheath cavity volume (S99), chute (S90) position sheath portion
Interior outer bottom be respectively provided with side channel (S95), the left end of sheath portion has the first fixing hole (S931), the second fixing hole (S932), the
Three fixing holes (S933), the first fixing hole (S931), the second fixing hole (S932), the 3rd fixing hole (S933) three are from sheath portion
Outer surface lateral surface on the bottom surface of side channel (S95) pass through chute (S90) and be through on the medial surface of the outer surface of sheath portion
Side channel (S95), the first fixing hole (S931) be located at dividing plate (S902) left side, the second fixing hole (S932), the 3rd fixing hole
(S933) positioned at the right side of dividing plate (S902), the first fixing hole (S931), the second fixing hole (S932), the 3rd fixing hole (S933)
The axis co-planar of three, the first fixing hole (S931), the second fixing hole (S932), the axis structure of the 3rd fixing hole (S933) three
Into face it is parallel with the bottom surface of chute (S90), the left end of sheath portion has button hole (S92), specific first button of button hole (S92)
Hole (S921), the second button hole (S922), the 3rd button hole (S923), the 4th button hole (S924), the first button hole (S921),
Second button hole (S922), the 3rd button hole (S923), the 4th button hole (S924) are coaxial, the diameter of the first button hole (S921)
Equal to the diameter of the 4th button hole (S924), the diameter with diameter greater than the second button hole (S922) of the 3rd button hole (S923),
The diameter of (S921) with diameter greater than the second button hole (S922) of 3rd button hole, opening of the first button hole (S921) is located at
On the lateral surface of the outer surface of sheath portion, the first opening of the second button hole (S922) communicates with the first button hole (S921), and second
Second opening of button hole (S922) communicates with sheath cavity volume (S99), and an opening of the 4th button hole (S924) is located at sheath portion
Outer surface medial surface on, the 3rd button hole (S923) second opening is communicated with the 4th button hole (S924), the 3rd button
First opening in hole (S923) communicates with sheath cavity volume (S99).
The knife (V9) of embodiment 10, such as Figure 11, it is characterised in that：Including blade (V91), handle of a knife (V92), blade
(V91) it is single-blade, blade (V91) front end has V shapes opening (V913) and circle lockhole (V912), circle lockhole (V912) is opened with V shapes
Mouth (V913) is communicated, and the position of the close handle of a knife (V92) at the knife back position of the tail end of blade (V91) has lock slots (V911),
The axial direction of the lock slots (V911) of blade (V91) and the diameter parallel of the round lockhole (V912) of blade (V91).
Embodiment 11, comb shape sheath as shown in Figure 12,13, it is characterised in that comprising the button described in embodiment 1
(S1) consolidating described in the block (S3), 3 embodiments 4 described in button spring (S2), described in embodiment 2, embodiment 3
The fin (S6) described in sliding block (S5), embodiment 6 described in dead axle (S4), embodiment 5, the fin described in embodiment 7
Multi-diameter shaft (S8), embodiment 9 described in spring (S7), embodiment 8 comb part (S9)；
Button (S1), the button hole (S92) of comb part (S9), multi-diameter shaft (S8) three are coaxial；
The second-order post (S82) of multi-diameter shaft (S8) is located in second button hole (S922) of the button hole (S92) of comb part (S9), rank
First rank post (S81) of terraced axle (S8) is located in the 3rd button hole (S923) of the button hole (S92) of comb part (S9), multi-diameter shaft
(S8) body is located in the 4th button hole (S924) of the button hole (S92) of comb part (S9)；
Button (S1) is located in first button hole (S921) of the button hole (S92) of comb part (S9), the second-order of multi-diameter shaft (S8)
The end of post (S82) is connected with the rounded bottom surface of the inner ring (S11) of button (S1)；
Button spring (S2) is coaxial with multi-diameter shaft (S8) second-order post (S82), and the radius of button spring (S2) is more than multi-diameter shaft
(S8) radius of second-order post (S82), the first end of button spring (S2) is in contact with button (S1), and the of button spring (S2)
Two ends are in contact with the ring-type bottom surface of first button hole (S921) of the button hole (S92) of comb part (S9), button spring (S2)
Directly it is in compressive state；
Fin (S6) is installed in the chute (S90) of comb part (S9), the rotation circular hole (S610) of fin (S6), the of comb part (S9)
One fixing hole (S931) is coaxial, and fixing axle is interspersed in the rotation circular hole (S610) of fin (S6), the first of comb part (S9) consolidates
In determining hole (S931) so that fin (S6) can be rotated around the rotation circular hole (S610) of fin (S6), the dome of fin (S6)
Post (S63) is coaxial with fin spring (S7), and constraint is played in the inner chamber that the convex cylindrical (S63) of fin (S6) gos deep into fin spring (S7)
Fin spring (S7) prevents the effect of fin spring (S7) transverse shifting；
The slip teeth (S52) of sliding block (S5) is engaged with the side channel (S95) of comb part (S9), and the double wedge (S51) of sliding block (S5) can be
Blade direction of insertion in the chute (S90) of comb part (S9) perpendicular to the sheath cavity volume (S99) along comb part (S9) is slided；
, in the chute (S90) of comb part (S9), two fixing axles are by the first block of block (S3) for the body apparatus of block (S3)
Fixing hole (S301), the second block fixing hole (S300) and the second fixing hole (S932), the 3rd fixing hole of combing part (S9)
(S933) block (S3) is fixed in the chute (S90) of comb part (S9), the crosspiece fast (S31) of block (S3) is located at comb part (S9)
Chute (S90) outside can anti-limited slip block (S5) drop；
Fin spring (S7) is located between the body of block (S3) and dividing plate (S902)；
The fin hole (S95) that the hoe teeth portion (S66) of fin (S6) can pass through comb part (S9) enters the sheath cavity volume for combing part (S9)
(S99) in；
When the double wedge (S51) of sliding block (S5) is located at convex cylindrical (S63) top of fin (S6), the left part (S62) of fin (S6)
Depressed by the double wedge (S51) of sliding block (S5), the hoe teeth portion (S66) of fin (S6) above carries the sheath cavity volume for departing from comb part (S9)
(S99)；
Blade (V91) front end of knife (V9) described in embodiment 10 have V shapes opening (V913) with circle lockhole (V912) it
Between UNICOM opening the multi-diameter shaft (S8) with diameter greater than embodiment 8 second-order post (S82) diameter, blade (V91)
The diameter that front end has the UNICOM opening between V shapes opening (V913) and circle lockhole (V912) is less than the straight of circle lockhole (V912)
Footpath, the radius of the round lockhole (V912) of the blade (V91) of knife (V9) is more than or equal to the first of the multi-diameter shaft (S8) of embodiment 8
The radius of rank post (S81)；
Knife (V9) described in embodiment 10, from after sheath cavity volume (S99) insertion of comb part (S9), the blade of knife (V9)
(V91) intermediate incline of multi-diameter shaft (S8) is pushed through the second-order post (S82) of multi-diameter shaft (S8) in V shapes opening (V913)
(S83) multi-diameter shaft (S8) is made to be moved along the compression direction of axle button spring, when the V shapes opening of the blade (V91) of knife (V9)
(V913) acted on so that multi-diameter shaft by the elastic force of button spring (S2) after passing completely through the second-order post (S82) of multi-diameter shaft (S8)
(S8) front end of knife (V9) is pinned in the round lockhole (V912) of the blade (V91) of the first rank post (S81) insertion knife (V9)；
The first rank post (S81) of multi-diameter shaft (S8) is taken off if user needs the front end for unlocking knife (V9) only to press button (S1)
From the round lockhole (V912) of the blade (V91) of knife (V9)；
Knife (V9) described in embodiment 10, from after sheath cavity volume (S99) insertion of comb part (S9), the blade of knife (V9)
Lock slots (V911) align with the fin hole (S95) of comb part (S9)；The hoe teeth portion (S66) of fin (S6) is inserted into knife (V9)
Blade lock slots (V911) locking knife (V9) blade tail end, when user needs to unlock the blade of knife (V9)
During tail end, the left part (S62) that the double wedge (S51) of sliding block (S5) shifts fin (S6) onto need to only be caused the hoe teeth portion of fin (S6)
(S66) tail end of the blade of knife (V9) is unlocked by climbing away sheath cavity volume (S99)；
User needs the front end of the blade for unlocking knife (V9) simultaneously, tail end can be by knife (V9) from sheath cavity volume
(S99) extracted in, can prevent from surprisingly falling, very safety.
Embodiment 12, the comb shape sheath that the knife (V9) of embodiment 10 is inserted embodiment 11, constitute knife comb one
Body instrument.
Claims (1)
1. the daily necessities of a kind of comb and fruit knife one.It is characterized in that：By not having handled comb head and with handles
Fruit knife a, PBU pushbutton unit a, slide block device is constituted.The broach shell that comb head is inserted with fruit knife.PBU pushbutton unit and sliding block
Device is arranged in comb head.After in the broach shell of fruit knife threading comb, PBU pushbutton unit and slide block device pin fruit knife simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092805.7A CN106820537B (en) | 2017-02-21 | 2017-02-21 | Dual-purpose daily article for comb and fruit knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092805.7A CN106820537B (en) | 2017-02-21 | 2017-02-21 | Dual-purpose daily article for comb and fruit knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106820537A true CN106820537A (en) | 2017-06-13 |
| CN106820537B CN106820537B (en) | 2020-10-30 |
Family
ID=59133830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092805.7A Active CN106820537B (en) | 2017-02-21 | 2017-02-21 | Dual-purpose daily article for comb and fruit knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820537B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20014388U1 (en) * | 2000-08-21 | 2000-12-21 | Janousch Erwin | Combination instrument |
| CN201026614Y (en) * | 2007-05-21 | 2008-02-27 | 梁兵 | Multipurpose knife with straight handle |
| CN201062934Y (en) * | 2007-02-02 | 2008-05-21 | 孙图清 | Defensive comb equipped with concealed pocket knife |
| CN201067878Y (en) * | 2007-04-05 | 2008-06-04 | 吴祯财 | Electric screwdriver |
| CN201657932U (en) * | 2010-02-22 | 2010-12-01 | 苏裕康 | Dismountable hair comb |
| CN204206818U (en) * | 2014-10-29 | 2015-03-18 | 潘德苗 | A kind of folding saw |
| CN106370054A (en) * | 2016-10-15 | 2017-02-01 | 梁嘉麟 | Portable type defensive dagger comb |
-
2017
- 2017-02-21 CN CN201710092805.7A patent/CN106820537B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20014388U1 (en) * | 2000-08-21 | 2000-12-21 | Janousch Erwin | Combination instrument |
| CN201062934Y (en) * | 2007-02-02 | 2008-05-21 | 孙图清 | Defensive comb equipped with concealed pocket knife |
| CN201067878Y (en) * | 2007-04-05 | 2008-06-04 | 吴祯财 | Electric screwdriver |
| CN201026614Y (en) * | 2007-05-21 | 2008-02-27 | 梁兵 | Multipurpose knife with straight handle |
| CN201657932U (en) * | 2010-02-22 | 2010-12-01 | 苏裕康 | Dismountable hair comb |
| CN204206818U (en) * | 2014-10-29 | 2015-03-18 | 潘德苗 | A kind of folding saw |
| CN106370054A (en) * | 2016-10-15 | 2017-02-01 | 梁嘉麟 | Portable type defensive dagger comb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106820537B (en) | 2020-10-30 |
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