CN217669794U - Be used for waterproof adhesive tape trompil cutter - Google Patents

Abstract

The utility model relates to a joint strip technical field especially relates to be used for joint strip tapping cutter, when having solved among the prior art and having carried out the trompil to joint strip, through pressing the trompil sword, the trompil sword is to the surface cutting trompil of adhesive tape, and this kind of mode is great at the required power of trompil in-process to the lower problem of protectiveness. A bottom annular array for waterproof stripe trompil cutter, including the handle, the bottom of handle is provided with the trompil subassembly, the surface of trompil subassembly is provided with the activity ring, the bottom annular array of activity ring is provided with three equidistant supporting component. The utility model discloses arrange the position of the required trompil of adhesive tape in with the locating piece, press the handle downwards for trompil sword and sawtooth move down, extrude the adhesive tape, rotate the handle again, the handle drives trompil sword and sawtooth and rotates, carries out the trompil operation, and this trompil cutter easy operation has saved the manpower when the trompil operation, and protects the sawtooth when not using, avoids user's hand mistake to bump.

Description

Be used for waterproof adhesive tape trompil cutter

Technical Field

The utility model relates to a joint strip technical field especially relates to and is used for joint strip tapping cutter.

Background

The sealing rubber strip for the building door and window is used for the building door and window components: the joint parts between glass and batten, between glass and frame and sash, between sash and sash can prevent the leakage or invasion of internal and external media (rain, air, sand and dust, etc.), and can prevent or reduce the damage caused by the vibration and impact of machinery, thus achieving the effects of sealing, sound insulation, heat insulation and shock absorption.

Waterproof stripe is in the installation back, in order to guarantee the normal installation of bolt, need carry out the trompil on waterproof stripe's surface, when carrying out the trompil to waterproof stripe, through pressing the trompil sword, the trompil sword is to the surface cutting trompil of adhesive tape, and this kind of mode is great at the required power of trompil in-process to the port of trompil sword directly exposes in the external world, and the protectiveness is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for joint strip tapping cutter, when having solved among the prior art and having carried out the trompil to joint strip, through pressing the trompil sword, the trompil sword is great to the surface cutting trompil of adhesive tape, and this kind of mode is great at the required power of trompil in-process to the lower problem of protectiveness.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a through-hole has been seted up at the top of locating piece, the top fixedly connected with on handle surface presses the briquetting, the inner chamber of activity ring is provided with spacing subassembly, the inner chamber of trompil subassembly is provided with clearly expects the subassembly.

Preferably, the trompil subassembly includes fixed connection in the hollow pole of handle bottom, the bottom fixedly connected with trompil sword of hollow pole, the bottom of trompil sword is hollow, the bottom of trompil sword runs through to the inner chamber of through-hole and is provided with the sawtooth, the activity ring bit is on the surface of hollow pole.

Preferably, the supporting component comprises a fixed cylinder fixedly connected to the bottom of the movable ring in an annular array mode, the inner cavity of the fixed cylinder is movably connected with a movable rod, the bottom end of the movable rod penetrates through the bottom of the fixed cylinder and is fixedly connected with the positioning block, the top of the inner cavity of the fixed cylinder is fixedly connected with a first spring, and the bottom end of the first spring is fixedly connected with the movable rod.

Preferably, the bottom of the positioning block is fixedly connected with an annular non-slip mat.

Preferably, the limiting component comprises an annular groove formed in the inner wall surface of the movable ring, two sides of the inner cavity of the annular groove are both connected with a limiting ball in a sliding manner, and one side of the limiting ball is fixedly connected with the hollow rod.

Preferably, clear material subassembly includes swing joint in the liftout board of trompil sword inner chamber, the vertical fixedly connected with in top of liftout board presses the depression bar, the surface cover according to the depression bar is equipped with spring two, the one end of spring two and the internal face fixed connection of trompil sword, the other end and the liftout board fixed connection of spring two, run through to the inner chamber of hollow pole and extend to the inner chamber of handle according to the top of depression bar, the top fixedly connected with according to the depression bar presses the pressure board.

The utility model discloses possess following beneficial effect at least:

arrange the locating piece in the position of the required trompil of adhesive tape, press the handle downwards for trompil sword and sawtooth move down, extrude the adhesive tape, rotate the handle again, the handle drives trompil sword and sawtooth and rotates, carries out the trompil operation, and this trompil cutter easy operation has saved the manpower when the trompil operation, and protects the sawtooth when not using, avoids user's hand mistake to bump, has improved its security.

The utility model discloses still possess following beneficial effect:

1. after the trompil operation, the defective material of adhesive tape is remained easily in the trompil sword, can press the press plate downwards this moment, drives according to the press plate and presses the depression bar and liftout plate downstream, and spring two is in tensile state this moment, and is ejecting from the inner chamber of trompil sword until with the defective material can loosen according to the press plate, and the liftout plate resets under the effect of spring two, has made things convenient for the user to clear up the defective material, has further improved the practicality of this cutter.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

fig. 3 is a schematic sectional perspective view of the connection structure of the limiting component and the supporting component of the present invention;

fig. 4 is a schematic sectional perspective view of the material cleaning assembly of the present invention.

In the figure: 1. a handle; 2. an opening component; 21. a hollow shaft; 22. a tapping knife; 23. saw teeth; 3. a movable ring; 4. a support assembly; 41. a fixed cylinder; 42. a movable rod; 43. a first spring; 5. positioning a block; 6. a through hole; 7. a non-slip mat; 8. pressing the block; 9. a limiting component; 91. an annular groove; 92. a limiting ball; 10. a material cleaning component; 101. a material ejecting plate; 102. a pressing lever; 103. a second spring; 104. and pressing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, the cutter for punching the waterproof adhesive tape comprises a handle 1, wherein a punching assembly 2 is arranged at the bottom of the handle 1, a movable ring 3 is arranged on the surface of the punching assembly 2, three support assemblies 4 which are equally spaced are arranged in an annular array at the bottom of the movable ring 3, positioning blocks 5 are arranged at the bottoms of the three support assemblies 4, through holes 6 are formed in the tops of the positioning blocks 5, a pressing block 8 is fixedly connected to the top of the surface of the handle 1, a limiting assembly 9 is arranged in an inner cavity of the movable ring 3, and a material cleaning assembly 10 is arranged in an inner cavity of the punching assembly 2;

the scheme has the following working processes: the positioning block 5 is placed at a position where a rubber strip needs to be punched, the handle 1 is pressed downwards, the handle 1 drives the hollow rod 21, the punching knife 22, the sawteeth 23, the limiting ball 92, the movable ring 3 and the fixed cylinder 41 to synchronously move downwards, the first spring 43 is in a compressed state, downward force is exerted on the movable rod 42 and the positioning block 5, the cutter is further supported and positioned, meanwhile, the punching knife 22 and the sawteeth 23 downwards extrude the rubber strip, the handle 1 is rotated, the handle 1 drives the hollow rod 21, the punching knife 22 and the sawteeth 23 to rotate, punching operation is carried out, after the operation is finished, the handle 1 is loosened, the first spring 43 returns to an original state, the handle 1, the punching knife 22 and the sawteeth 23 are driven to reset, and the punching knife 22 and the sawteeth 23 are placed in an inner cavity of the through hole 6 to be protected;

according to the working process, the following steps are known: this trompil cutter easy operation has saved the manpower when the trompil operation to 23 protect the sawtooth when not using, avoid user's hand mistake to bump, improved its security.

Further, trompil subassembly 2 includes fixed connection in the hollow rod 21 of 1 bottom of handle, and the bottom fixedly connected with trompil sword 22 of hollow rod 21, the bottom of trompil sword 22 are hollow, and the bottom of trompil sword 22 runs through to the inner chamber of through-hole 6 and is provided with sawtooth 23, and activity ring 3 is located the surface of hollow rod 21, and is concrete, and sawtooth 23 and adhesive tape contact realize the cutting trompil to the adhesive tape more easily, have saved the manpower.

Further, supporting component 4 includes a fixed section of thick bamboo 41 of annular array fixed connection in the 3 bottoms of activity ring, the inner chamber swing joint of a fixed section of thick bamboo 41 has movable rod 42, the bottom of movable rod 42 run through to the bottom of a fixed section of thick bamboo 41 and with 5 fixed connection of locating piece, the top fixedly connected with spring 43 of a fixed section of thick bamboo 41 inner chamber, the bottom and the movable rod 42 fixed connection of spring 43, it is concrete, when the trompil, movable rod 42 and locating piece 5 have the power of downward effect, and then make locating piece 5 fix the adhesive tape, prevent that the position between adhesive tape and this cutter from taking place the skew, stability when having improved the trompil.

Further, the bottom fixedly connected with annular slipmat 7 of locating piece 5, it is specific, slipmat 7 has increased the frictional force between locating piece 5 and the adhesive tape surface, stability when further having improved the trompil.

Further, spacing subassembly 9 is including offering the ring channel 91 in 3 internal face of activity ring, the equal sliding connection in both sides of ring channel 91 inner chamber has spacing ball 92, one side and hollow pole 21 fixed connection of spacing ball 92, it is concrete, when hollow pole 21 moves down, drive spacing ball 92 and remove, make spacing ball 92 drive ring channel 91 and 3 synchronous motion of activity ring, make activity ring 3 can with the synchronous downstream of hollow pole 21, when hollow pole 21 is rotatory, hollow pole 21 can drive spacing ball 92 and slide in the inner chamber of ring channel 91, when hollow pole 21 rotates, make activity ring 3 keep motionless.

Further, clear material subassembly 10 includes swing joint in the liftout plate 101 of trompil sword 22 inner chamber, the vertical fixedly connected with in top of liftout plate 101 presses the depression bar 102, the surface cover of pressing the depression bar 102 is equipped with two 103 springs, the one end of two 103 springs and the internal face fixed connection of trompil sword 22, the other end and the liftout plate 101 fixed connection of two 103 springs, the top of pressing the depression bar 102 runs through to the inner chamber of hollow pole 21 and extends to the inner chamber of handle 1, the top fixedly connected with who presses the depression bar 102 presses the depression bar 104, concretely, when the trompil operation, the inner chamber of trompil sword 22 blocks the defective material easily, it is ejecting through liftout plate 101, the person of facilitating the use clears up the defective material, the time of follow-up clearance has been saved.

In summary, the positioning block 5 is placed at the position of the adhesive tape requiring hole opening, the handle 1 is pressed downwards, the hole opening knife 22 and the saw teeth 23 move downwards to extrude the adhesive tape, the handle 1 is rotated again, the handle 1 drives the hole opening knife 22 and the saw teeth 23 to rotate to perform hole opening operation, after the hole opening operation, the residue of the adhesive tape is easy to remain in the hole opening knife 22, the pressing plate 104 can be pressed downwards at the moment, the pressing plate 104 drives the pressing rod 102 and the ejector plate 101 to move downwards, the spring II 103 is in a stretching state at the moment, the pressing plate 104 can be loosened until the residue is ejected out from the inner cavity of the hole opening knife 22, and the ejector plate 101 is reset under the action of the spring II 103.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A cutter for waterproof adhesive tape trompil, including handle (1), its characterized in that, the bottom of handle (1) is provided with trompil subassembly (2), the surface of trompil subassembly (2) is provided with activity ring (3), the bottom ring array of activity ring (3) is provided with three equidistant supporting component (4), and is three the bottom of supporting component (4) is provided with locating piece (5), through-hole (6) have been seted up at the top of locating piece (5), the top fixedly connected with on handle (1) surface presses briquetting (8), the inner chamber of activity ring (3) is provided with spacing subassembly (9), the inner chamber of trompil subassembly (2) is provided with clearly expects subassembly (10).

2. The cutter for perforating waterproof rubber strips according to claim 1, characterized in that the perforating assembly (2) comprises a hollow rod (21) fixedly connected to the bottom of the handle (1), a perforating knife (22) is fixedly connected to the bottom end of the hollow rod (21), the bottom of the perforating knife (22) is hollow, the bottom of the perforating knife (22) penetrates through the inner cavity of the through hole (6) and is provided with saw teeth (23), and the movable ring (3) is located on the surface of the hollow rod (21).

3. The waterproof rubber strip perforating tool as claimed in claim 1, wherein the support assembly (4) comprises a fixed cylinder (41) fixedly connected to the bottom of the movable ring (3) in an annular array manner, a movable rod (42) is movably connected to an inner cavity of the fixed cylinder (41), the bottom end of the movable rod (42) penetrates through the bottom of the fixed cylinder (41) and is fixedly connected with the positioning block (5), a first spring (43) is fixedly connected to the top of the inner cavity of the fixed cylinder (41), and the bottom end of the first spring (43) is fixedly connected with the movable rod (42).

4. The tapping tool for a bead breaker according to claim 1, wherein the bottom of the positioning block (5) is fixedly connected with an annular non-slip mat (7).

5. The waterproof rubber strip perforating tool as claimed in claim 2, characterized in that the limiting component (9) comprises an annular groove (91) formed in the inner wall surface of the movable ring (3), two sides of the inner cavity of the annular groove (91) are connected with limiting balls (92) in a sliding manner, and one side of each limiting ball (92) is fixedly connected with the hollow rod (21).

6. The waterproof rubber strip tapping cutter for the water-proof rubber strip according to claim 2, wherein the material cleaning assembly (10) comprises a material ejecting plate (101) movably connected to an inner cavity of the tapping cutter (22), a pressing rod (102) is fixedly connected to the top of the material ejecting plate (101) in a vertical mode, a second spring (103) is sleeved on the surface of the pressing rod (102), one end of the second spring (103) is fixedly connected with the inner wall surface of the tapping cutter (22), the other end of the second spring (103) is fixedly connected with the material ejecting plate (101), the top end of the pressing rod (102) penetrates through the inner cavity of the hollow rod (21) and extends to the inner cavity of the handle (1), and a pressing plate (104) is fixedly connected to the top end of the pressing rod (102).

Images