CN208950332U - A kind of construction block knife - Google Patents
A kind of construction block knife Download PDFInfo
- Publication number
- CN208950332U CN208950332U CN201821111103.5U CN201821111103U CN208950332U CN 208950332 U CN208950332 U CN 208950332U CN 201821111103 U CN201821111103 U CN 201821111103U CN 208950332 U CN208950332 U CN 208950332U
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- knife
- blade
- sliding slot
- block
- knife handle
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Abstract
The utility model relates to technical field of building construction tools, and disclose a kind of construction block knife, including knife handle and blade, right end at the top of the knife handle is integrally formed with flexible connection card slot, the inside for being flexibly connected card slot is movably installed with flexible connection ring by pin shaft, it is flexibly connected ring to be mutually integrally formed with blade, and is flexibly connected the top position that ring is located at blade left end.Construction block knife, by cooperating pin shaft and flexible connection ring to be flexibly connected knife handle and blade to be flexibly connected card slot, cooperate the fixation fixture block and hanging hole being correspondingly arranged on knife handle and blade again, and the threaded rod and fastening nut being arranged on fixed fixture block, again by the integrally formed handle in knife handle bottom, it is lifted after the block knife is folded up when carrying, is provided convenience to build the carrying of knife.
Description
Technical field
The utility model relates to technical field of building construction tools, specially a kind of construction block knife.
Background technique
In building construction process, building knife is an essential auxiliary tool, its one knife handle of blade of existing block knife
Usually it is an integral molding structure, when carrying, is extremely inconvenient, in addition, existing block knife for building, has a single function, it is construction
It makes troubles.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of construction block knife, has foldable convenience
Carry, anti-dropout and it is multi-functional the advantages that, solve the problems, such as existing building build knife have a single function with it is inconvenient to carry.
(2) technical solution
For realize it is above-mentioned be convenient for carrying, anti-dropout and multi-functional purpose, the utility model provide the following technical solutions: it is a kind of
Construction is with knife, including knife handle and blade is built, and the right end at the top of the knife handle is integrally formed with card slot is flexibly connected, and activity is even
The inside for connecing card slot is movably installed with flexible connection ring by pin shaft, is flexibly connected ring and is mutually integrally formed with blade, and activity is even
The top position that ring is located at blade left end is connect, the central location at the top of the blade offers a fluting, and the side of the fluting is living
Dynamic to be connected with protection flip lid, the inner cavity in the middle part of the fluting is plugged with level measurement device, which passes through spiral shell
Bolt is mutually fixed with blade, and the right side opening at the top of the blade is equipped with a hanging hole, and hanging hole is opened close to a middle side part of blade right end
Equipped with opening, the top of the knife handle left end is connected with fixing card on the outside of the connector integrally formed with a connector
Block, the middle part on the left of the fixation fixture block are horizontally fixed with threaded rod, and the outside screw of the threaded rod is set with a fastening nut, institute
The bottom for stating knife handle is fixedly connected with a handle, and the inner cavity of knife handle two sides offers a sliding slot two, the inside of the sliding slot two
Slidably connect inserting column, the inner cavity of blade left end two sides corresponds to and offers a jack, the inserting column at the position of sliding slot two
Left end integrally formed with pushing block, which extends to the outside of knife handle, opened up in the middle part of the pushing block it is fluted, the groove
Inside is connected with the bayonet lock of " ∏ " shape, and the two sides at two both ends of sliding slot, which correspond to, offers a card at the position at bayonet lock both ends
The both ends in hole, bayonet lock are plugged in card hole.
Preferably, the shape of the protection flip lid and the shape of fluting match, and protect the medium position of flip lid inside
A foam-rubber cushion is fitted at the position of corresponding level measurement device, protection flip lid is fixed with an iron plate in the middle part of a side edge,
The inside of the fluting, which corresponds to, is fixed with a magnetite at the position of iron plate.
Preferably, the inside of the hanging hole and close to opening side be skewed setting, hanging hole bottom one at
Type has a hanging groove, and the shape of the fixed fixture block is identical as the shape on the inside of hanging hole, and the bottom width on the inside of hanging hole is fixed
The position of 1.2 times of fixture block top width, the position of the fixed fixture block and hanging hole be correspondingly arranged, and the position of threaded rod with
The position of opening is corresponding.
Preferably, the bottom of the knife handle right end is equipped with integrally formed with certain bit card part, the right side opening of the positioning fastener
The bayonet of one U-typed, blade left side are closely agreed in bayonet.
Preferably, anti-skidding frosting is equipped at the top of the bottom surface of the fastening nut and blade right end.
Preferably, the level measurement device includes strip, and the inner cavity in the middle part of strip offers the through sliding slot one in both ends,
One internal slide of sliding slot is placed with a ball, and the top of the sliding slot one is openning shape, and the cross section of sliding slot one is round knot
Structure, the size of the ball and the size of sliding slot one match, and the surface of sliding slot one and ball is smooth mirror surface structure, institute
The medium position for stating strip is also carved with center designation strip.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of construction and builds knife, have it is following the utility model has the advantages that
1, the construction is with knife is built, by cooperating pin shaft and flexible connection ring to knife handle and knife to be flexibly connected card slot
Body is flexibly connected, and is folded so that being able to carry out overturning between knife handle and blade, then cooperate and be correspondingly arranged on knife handle and blade
Fixation fixture block and hanging hole, and the threaded rod and fastening nut that are arranged on fixed fixture block, then be integrally formed by knife handle bottom
Handle, enable the block knife carry when fold up after lifted, for build knife carrying provide convenience, in addition,
Pass through setting handle, additionally it is possible to so that build knife achievees the effect that an anti-dropout when in use, improve and build knife when in use
Safety.
2, the construction, by the way that level measurement device is arranged at the top of blade, enables the block knife right with knife is built
The level angle of construction wall measures, and offers convenience for construction, in addition, being made by opening up opening in hanging hole side
Nail pulling can be haved the function that by obtaining block knife cooperation hanging hole and opening, and the block knife is finally enabled to reach the effect of multi-purpose content
Fruit.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is the utility model level measurement device structural schematic diagram;
Fig. 3 is the attachment structure schematic diagram between the fixed fixture block of the utility model, threaded rod and fastening nut;
Fig. 4 is that the utility model positions fastener structural schematic diagram;
Fig. 5 is the utility model blade left view;
Fig. 6 is the utility model blade right view;
Fig. 7 is the utility model fastening nut bottom surface structure schematic diagram;
Fig. 8 is the utility model hanging hole side structure schematic diagram.
In figure: 1, knife handle;2, it is flexibly connected card slot;3, pin shaft;4, it is flexibly connected ring;5, blade;6, it slots;7, jack;
8, level measurement device;81, strip;82, sliding slot one;83, ball;84, center designation strip;9, protection flip lid;10, iron plate;11,
Foam-rubber cushion;12, magnetite;13, hanging hole;14, it is open;15, fastener is positioned;16, sliding slot two;17, inserting column;18, pushing block;19, groove;
20, bayonet lock;21, card hole;22, handle;23, connector;24, fixed fixture block;25, threaded rod;26, fastening nut;261, anti-skidding
Frosting.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-8, a kind of construction with building knife, including knife handle 1 and blade 5, the right end one at 1 top of knife handle at
Type, which has, is flexibly connected card slot 2, and the inside for being flexibly connected card slot 2 is movably installed with by pin shaft 3 is flexibly connected ring 4, is flexibly connected
Ring 4 is integrally formed with 5 phase of blade, and is flexibly connected the top position that ring 4 is located at 5 left end of blade, the central location at 5 top of blade
A fluting 6 is offered, the side of the fluting 6 is connected with protection flip lid 9, and the inner cavity at 6 middle part of fluting is plugged with horizontal survey
Device 8 is measured, which is fixed by bolt and 5 phase of blade, and the right side opening at 5 top of blade is equipped with a hanging hole 13,
Hanging hole 13 offers opening 14 close to a middle side part of 5 right end of blade, and the top of 1 left end of knife handle is integrally formed with a connector
23, the outside of the connector 23 is connected with fixed fixture block 24, and the middle part in 24 left side of fixation fixture block is horizontally fixed with screw thread
Bar 25, the outside screw of the threaded rod 25 are set with a fastening nut 26, and the bottom of knife handle 1 is fixedly connected with a handle 22,
The inner cavity of 1 two sides of knife handle offers a sliding slot 2 16, and the internal slide of the sliding slot 2 16 is connected with inserting column 17,5 left end of blade
The inner cavity of two sides corresponds to and offers a jack 7 at the position of sliding slot 2 16, and integrally formed with pushing block 18, this is pushed away for the left end of inserting column 17
Block 18 extends to the outside of knife handle 1, and the middle part of pushing block 18 opens up fluted 19, and the inside of the groove 19 is connected with " ∏ " shape
Bayonet lock 20, the two sides at 2 16 both ends of sliding slot, which correspond to, offers a card hole 21, the both ends of bayonet lock 20 at the position at 20 both ends of bayonet lock
It is plugged in card hole 21.
Level measurement device 8 includes strip 81, and the inner cavity at 81 middle part of strip offers the through sliding slot 1 in both ends, sliding slot
One 82 internal slides are placed with a ball 83, and the top of sliding slot 1 is openning shape, and the cross section of sliding slot 1 is round knot
Structure, the size of ball 83 and the size of sliding slot 1 match, and the surface of sliding slot 1 and ball 83 is smooth mirror surface knot
Structure, the structure setting can reduce the frictional force between ball 83 and sliding slot 1, enable ball 83 freely in sliding slot one
It is rolled in 82, the medium position of strip 81 is also carved with center designation strip 84, the shape of protection flip lid 9 and the shape of fluting 6
Match, and protects the medium position of 9 inside of flip lid to correspond to and be fitted with a foam-rubber cushion 11 at the position of level measurement device 8, if
Setting foam-rubber cushion 11 enables to protection flip lid 9 in closure, is that foam-rubber cushion 11 is enabled to fix ball 83, prevents from rolling
Pearl 83 is free to slide in one 82 inside of sliding slot, has good protective effect, protection flip lid 9 one to ball 83 and sliding slot 1
An iron plate 10 is fixed in the middle part of the edge of side, 6 inside of slotting corresponds to and is fixed with a magnetite 12, the setting at the position of iron plate 10
Facilitate and protect the closure and unlatching of renovating 9, the side of the inside of hanging hole 13 and close opening 14 is skewed setting, hanging hole 13
Bottom integrally formed with a hanging groove, the shape of fixed fixture block 24 is identical as the shape of 13 inside of hanging hole, on the inside of hanging hole 13
Bottom width is 1.2 times of fixed 24 top width of fixture block, and the position of fixed fixture block 24 is to be correspondingly arranged with the position of hanging hole 13,
And the position of threaded rod 25 is corresponding with the position of opening 14, the bottom of 1 right end of knife handle, should integrally formed with certain bit card part 15
The right side opening for positioning fastener 15 is equipped with the bayonet of a U-typed, and 5 left side of blade is closely agreed in bayonet, setting positioning fastener 15
The effect of positioning can be played to blade 5, be equipped with anti-skidding frosting at the top of the bottom surface of fastening nut 26 and 5 right end of blade
261。
Working principle: the construction is with knife is built, in use, staff first rotates blade 5 around pin shaft 3, so that knife
Body 5 is consistent with 1 extending direction of knife handle, pushes the inserting column 17 inside sliding slot 2 16, makes corresponding on its inserting column 17 insertion blade 5 insert
Blade 5 is fixed in hole 7, and bayonet lock 20 is cooperated to fix the position of inserting column 17, between blade 5 and knife handle 1
Connection is fixed, and staff holds knife handle 1 at this time, and finger passes through and holds knife handle 1 on the inside of handle 22, can play one and prevent
Falling-off effect opens the protection flip lid 9 on fluting 6, by knife when needing to measure wall level angle or drawing horizontal line
The edge of a knife of body 5 is attached to wall surface, and under gravity, the ball 83 inside level measurement device 8 is in one 82 inside of sliding slot
It is rolled, when the static middle part with sliding slot 1 of ball 83 is then horizontal, hanging hole set in addition 13 and opening 14, not only
It can cooperate fixed fixture block 24, threaded rod 25 and fastening nut 26 that blade 5 is fixed, while blade 5 can also be made to have
The function of standby nail pulling, the practical of staff are provided convenience.
In conclusion construction block knife, by cooperating pin shaft 3 and flexible connection ring 4 to be flexibly connected card slot 2
Knife handle 1 and blade 5 are flexibly connected, folded so that being able to carry out overturning between knife handle 1 and blade 5, then cooperate 1 He of knife handle
The threaded rod 25 and fastening nut being arranged on the fixation fixture block 24 and hanging hole 13 being correspondingly arranged on blade 5, and fixed fixture block 24
26, then by the integrally formed handle 22 in 1 bottom of knife handle, lifted after which is folded up when carrying,
It provides convenience to build the carrying of knife, in addition, passing through setting handle 22, additionally it is possible to so that build knife reaches an anticreep when in use
The effect fallen improves and builds the safety of knife when in use, by the way that level measurement device 8 is arranged at the top of blade 5, so that should
The level angle of construction wall can be measured by building knife, be offered convenience for construction, in addition, by 13 side of hanging hole
Opening 14 is opened up, block knife cooperation hanging hole 13 and opening is enabled 14 to have the function that nail pulling, finally enables the block knife
Achieve the effect that multi-purpose content, solve the problems, such as existing building build knife have a single function with it is inconvenient to carry.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of construction block knife, including knife handle (1) and blade (5), it is characterised in that: the right side at the top of the knife handle (1)
Integrally formed with card slot (2) are flexibly connected, the inside for being flexibly connected card slot (2) is movably installed with activity even by pin shaft (3) at end
It connects ring (4), is flexibly connected ring (4) and is mutually integrally formed with blade (5), and be flexibly connected the top that ring (4) are located at blade (5) left end
Position, the central location at the top of the blade (5) offer a fluting (6), and the side of the fluting (6) is connected with a protection
It renovates (9), the inner cavity in the middle part of the fluting (6) is plugged with level measurement device (8), which passes through bolt
It is mutually fixed with blade (5), the right side opening at the top of the blade (5) is equipped with a hanging hole (13), and hanging hole (13) is right close to blade (5)
One middle side part at end offers opening (14), and the top of knife handle (1) left end is integrally formed with a connector (23), the connection
Fixed fixture block (24) are connected on the outside of head (23), the middle part on the left of the fixation fixture block (24) is horizontally fixed with threaded rod
(25), the outside screw of the threaded rod (25) is set with a fastening nut (26), and the bottom of the knife handle (1) is fixedly connected with one
The inner cavity of handle (22), knife handle (1) two sides offers a sliding slot two (16), and the internal slide of the sliding slot two (16) is connected with
Inserting column (17), the inner cavity of blade (5) the left end two sides corresponds to be offered a jack (7) at the position of sliding slot two (16), described
The left end of inserting column (17) is integrally formed with pushing block (18), which extends to the outside of knife handle (1), the pushing block (18)
Middle part opens up fluted (19), and the bayonet lock (20) of " ∏ " shape, the sliding slot two (16) two are connected on the inside of the groove (19)
The two sides at end correspond to be offered a card hole (21) at the position at bayonet lock (20) both ends, and the both ends of bayonet lock (20) are plugged on card hole
(21) in.
2. a kind of construction according to claim 1 block knife, it is characterised in that: the shape of the protection flip lid (9)
Match with the shape of fluting (6), and the medium position on the inside of flip lid (9) is protected to correspond at the position of level measurement device (8)
It is fitted with a foam-rubber cushion (11), protection flip lid is fixed with an iron plate (10) in the middle part of (9) a side edge, the fluting (6)
A magnetite (12) are fixed at the position of inside corresponding iron plate (10).
3. a kind of construction according to claim 1 is with building knife, it is characterised in that: the inside of the hanging hole (13) and lean on
The side of nearly opening (14) is skewed setting, and the bottom of hanging hole (13) is integrally formed with a hanging groove, the fixed fixture block
(24) shape is identical as the shape on the inside of hanging hole (13), and the bottom width on the inside of hanging hole (13) is at the top of fixed fixture block (24)
1.2 times of width, the position of the fixed fixture block (24) and the position of hanging hole (13) is are correspondingly arranged, and the position of threaded rod (25)
It sets corresponding with the opening position of (14).
4. a kind of construction according to claim 1 block knife, it is characterised in that: the bottom of knife handle (1) right end
Integrally formed with certain bit card part (15), the right side opening of the positioning fastener (15) is equipped with the bayonet of a U-typed, blade (5) left side
Closely agree in bayonet.
5. a kind of construction according to claim 1 block knife, it is characterised in that: the bottom surface of the fastening nut (26)
Anti-skidding frosting (261) are equipped with at the top of blade (5) right end.
6. a kind of construction according to claim 1 block knife, it is characterised in that: level measurement device (8) packet
It includes strip (81), the inner cavity in the middle part of strip (81) offers the through sliding slot one (82) in both ends, and sliding slot one (82) internal slide is put
It is equipped with a ball (83), the top of the sliding slot one (82) is openning shape, and the cross section of sliding slot one (82) is circular configuration, institute
The size of the size and sliding slot one (82) of stating ball (83) matches, and the surface of sliding slot one (82) and ball (83) is smooth
The medium position of mirror surface structure, the strip (81) is also carved with center designation strip (84).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821111103.5U CN208950332U (en) | 2018-07-13 | 2018-07-13 | A kind of construction block knife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821111103.5U CN208950332U (en) | 2018-07-13 | 2018-07-13 | A kind of construction block knife |
Publications (1)
Publication Number | Publication Date |
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CN208950332U true CN208950332U (en) | 2019-06-07 |
Family
ID=66731917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821111103.5U Active CN208950332U (en) | 2018-07-13 | 2018-07-13 | A kind of construction block knife |
Country Status (1)
Country | Link |
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CN (1) | CN208950332U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110811850A (en) * | 2019-11-27 | 2020-02-21 | 徐州天荣医疗通讯设备有限公司 | Suspension type monitor |
-
2018
- 2018-07-13 CN CN201821111103.5U patent/CN208950332U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110811850A (en) * | 2019-11-27 | 2020-02-21 | 徐州天荣医疗通讯设备有限公司 | Suspension type monitor |
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