CN216005750U - Anti-warping heat-conducting double-sided adhesive tape - Google Patents

Abstract

The utility model discloses a heat conduction type double-sided tape of proof perk, be blocking structure's solid fixed ring including double-sided tape body and rear side, the double-sided tape body is around establishing and fixing in solid fixed ring's the outside, the double-sided tape body includes that substrate, application are at the pressure sensitive adhesive of the heat conduction of substrate top and bottom and paste the barrier paper at the pressure sensitive adhesive top of the heat conduction in top, and a plurality of heat conduction holes have been seted up at the top of substrate, gu the fixed cover in fixed ring's the outside is equipped with two baffles. The utility model discloses can play the effect of effective heat conduction, be convenient for after the sticky tape release is accomplished fast to solid fixed ring lock solid, avoid bumping the phenomenon that phenomenons such as pulling force took place to continue the release because of the mistake, be convenient for accomodate the sharp pole and fixed to the iron pulling-on piece, can prevent that it from dropping and losing, and insert the mode of pulling through the sharp pole, can avoid directly pinching the stained on-stick perk phenomenon that the pulling caused to this end of body of double faced adhesive tape, realize the effect of proof warp.

Description

Anti-warping heat-conducting double-sided adhesive tape

Technical Field

The utility model relates to a double-sided tape technical field especially relates to a heat conduction type double-sided tape of proof warp rise.

Background

The double faced adhesive tape is a roll-shaped adhesive tape which is made by using paper, cloth and a plastic film as base materials and then uniformly coating an elastomer type pressure sensitive adhesive or a heat conduction pressure sensitive adhesive on the base materials, and consists of three parts, namely a base material, an adhesive (pressure sensitive adhesive) and release paper (film).

The existing heat-conducting double-sided tape is easy to warp at the end after being adhered, and the main reason is that the end of the double-sided tape is pulled by a person manually during general use, and the end of the double-sided tape is easily stained and non-sticky under the pinching and pulling of fingers, so that the double-sided tape is warped; solutions to such phenomena; among the prior art, the patent publication of No. CN214060393U discloses a proof warp double-sided tape, the upper end of tape main part is provided with prestretching piece, prestretching piece sets up to "T" form, prestretching piece is pasted with tape main part and is connected, gu fixed ring's inside is provided with the runner groove, the front end in runner groove is provided with the spacing groove, the inside in runner groove is provided with the spacing ring, the inside in runner groove is provided with the runner, runner and spacing ring set up to an organic whole, be provided with the connecting rod on the runner, one side of connecting rod is provided with the ring.

According to the patent, the pre-pulling piece is arranged at the end part, so that the phenomenon that the hands of a person contact with the double-sided adhesive tape and pinch the double-sided adhesive tape can be prevented, the pinching and fouling are avoided, the risk of the subsequent upwarp of the end part of the adhesive tape is further reduced, and the rotating ring is arranged in the fixing ring, so that the fixing ring is conveniently and automatically driven to rotate and release the double-sided adhesive tape when the person pulls the double-sided adhesive tape, and the double-sided adhesive tape can be conveniently and quickly pulled out for use; however, the disadvantages still exist, the disadvantages that the pretensioning sheet is not convenient to fix exist, the function of quickly locking the fixing ring is lacked after the adhesive tape is released, the fixing ring cannot be locked in time, the tension force is easy to continue to release the double-sided adhesive tape, the double-sided adhesive tape is prone to being pulled too much and wasted, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat-conducting double-sided adhesive tape for preventing from warping.

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

the double-sided tape body comprises a base material, heat conduction pressure-sensitive adhesives coated on the top and the bottom of the base material and isolation paper adhered to the top of the heat conduction pressure-sensitive adhesives, wherein the base material is wound on and fixed on the outer side of the fixing ring;

the top of double-sided tape body is equipped with the proof hand straight-pull formula and prevents perk pulling mechanism, the anterior position welded fastening of solid fixed ring's inside wall has a ring shape guide rail, and solid fixed ring has a handle pole through ring shape guide rail slidable mounting, rotate on solid fixed ring's the rear side inner wall and install the pipe that the front end is block structure, the intraductal slip cap of pipe is equipped with elasticity direction straining device, the front end of elasticity direction straining device extends to the place ahead and the fixedly connected with L shape pole of pipe, fixedly connected with pull ring on the rear side inner wall of L shape pole, the rear side top fixedly connected with guide bar of handle pole, L shape pole slip cap is established on the guide bar, it is fixed with stereoplasm antiskid rubber ring to bond on solid fixed ring's the rear side inner wall, a plurality of sharp pieces of rear side fixedly connected with of L shape pole, the most advanced and the front side in close contact with of stereoplasm antiskid rubber ring of sharp piece.

Preferably, prevent that hand straight pull formula from warping pulling mechanism is including setting up the iron pulling-on piece in double-sided tape body top, a plurality of sharp poles of bottom right side fixedly connected with of iron pulling-on piece, sharp pole and the jack looks adaptation of accomodating that corresponds, iron pulling-on piece and magnet cooperate.

Preferably, the elastic guide tensioning mechanism comprises a circular plate which is sleeved in the circular pipe in a sliding manner, a cross rod is fixedly connected to the front side of the circular plate, the front end of the cross rod extends to the front of the circular pipe and is fixedly connected with the rear side of the L-shaped rod, and a plurality of compression springs in a compression state are fixedly connected between the front side of the circular plate and the inner wall of the front end of the circular pipe.

Preferably, the front end of the L-shaped rod is provided with a guide groove, and the inner wall of the guide groove is in sliding connection with the outer side of the guide rod.

Preferably, the inner wall of the rear side of the fixing ring is fixedly connected with a bearing, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the circular tube.

Preferably, a square hole is formed in the inner wall of the front end of the round pipe, and the inner wall of the square hole is connected with the outer side of the cross rod in a sliding mode.

Preferably, the circular tube is positioned in the hard antiskid rubber ring and is not in contact with the inner side of the hard antiskid rubber ring.

Preferably, the front side of baffle is opened and is equipped with the round hole of solid fixed connection outside the solid fixed ring.

Preferably, the top and the bottom of the handle rod are both provided with a guide rail groove which is slidably installed with the circular guide rail.

Compared with the prior art, the beneficial effects of the utility model are that:

by a double-sided tape body, a substrate, a heat conduction hole, heat conduction pressure sensitive adhesive, isolation paper, a fixing ring, a baffle, an iron pulling-on piece, a sharp rod, a containing jack, a magnet, a handle rod, a round pipe, an L-shaped rod, a guide rod, a pull ring, a hard antiskid rubber ring, a sharp block, a round plate, a cross rod and a compression spring are matched, the handle rod is held and the pull ring is pulled forwards by a forefinger, the pull ring drives the L-shaped rod to slide forwards on the guide rod, the L-shaped rod drives the round plate to compress the compression springs forwards through the cross rod, the L-shaped rod drives the sharp blocks to be separated from the hard antiskid rubber ring forwards, at the moment, a person inserts the two sharp rods at the bottom of the iron pulling-on piece into the double-sided tape body, at the moment, the iron pulling-on piece is moved leftwards, the iron pulling-on piece drives one end of the double-sided tape body to move leftwards, the double-sided tape body drives the fixing ring to rotate on the round pipe, and simultaneously the fixing ring drives the circular guide rail to slide in the inside of a corresponding guide rail groove, after the pull ring is pulled properly, the pulling force on the pull ring is released, the compression spring in a compression state drives the plurality of pointed blocks to be in squeezing contact with the hard anti-skid rubber ring backwards through the circular plate, the cross rod and the L-shaped rod, and the fixing ring is locked under the squeezing friction force, so that the fixing ring can be quickly locked after the release of the rubber belt is finished, and the phenomenon of continuous release caused by the phenomenon of mistaken touch of the pulling force and the like is avoided;

through adopting the sharp pole to insert the mode of pulling, can avoid personnel's hand direct and this end of body of double faced adhesive tape to take place to knob down stained phenomenon that causes inadhesion, and then avoid the perk phenomenon because of the stained on-stick of its tip leads to, after the use, the rebound iron pulling-on piece makes it drive two sharp poles and double faced adhesive tape body separation, insert two sharp poles again and accomodate in the jack, and make iron pulling-on piece and magnet adsorb, realize accomodating the sharp pole and to the fixed purpose of iron pulling-on piece, it possesses the characteristic of heat conduction to lead to heat pressure sensitive adhesive, cooperate the setting in a plurality of heat conduction holes, can play the effect of effective heat conduction.

The utility model discloses can play the effect of effective heat conduction, be convenient for after the sticky tape release is accomplished fast to solid fixed ring lock solid, avoid bumping the phenomenon that phenomenons such as pulling force took place to continue the release because of the mistake, be convenient for accomodate the sharp pole and fixed to the iron pulling-on piece, can prevent that it from dropping and losing, and insert the mode of pulling through the sharp pole, can avoid directly pinching the stained on-stick perk phenomenon that the pulling caused to this end of body of double faced adhesive tape, realize the effect of proof warp.

Drawings

Fig. 1 is a schematic structural view of a warping-proof heat-conductive double-sided tape provided by the present invention;

FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

fig. 3 is the utility model provides a sectional structure schematic diagram is looked at to baffle, double-sided tape body and solid fixed ring internal connection spare right side of heat conduction type double-sided tape of proof warp.

In the figure: 100 double-sided tape body, 101 substrate, 102 heat conduction hole, 103 heat conduction pressure sensitive adhesive, 104 barrier paper, 1 fixed ring, 2 baffle, 3 iron pull tab, 301 sharp pole, 302 accomodate jack, 303 magnet, 4 handle bars, 5 pipe, 6L shape pole, 7 guide bar, 8 pull ring, 9 stereoplasm antiskid rubber ring, 10 sharp piece, 11 plectane, 12 horizontal poles, 13 compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a warping-proof heat-conductive double-sided tape comprises a double-sided tape body 100 and a fixing ring 1 with a rear side of a blocking structure, wherein the double-sided tape body 100 is wound around and fixed on the outer side of the fixing ring 1, the double-sided tape body 100 comprises a substrate 101, heat-conductive pressure-sensitive adhesives 103 coated on the top and bottom of the substrate 101, and barrier paper 104 adhered on the top of the heat-conductive pressure-sensitive adhesives 103, a plurality of heat-conductive holes 102 are formed in the top of the substrate 101, two baffles 2 are fixedly sleeved on the outer side of the fixing ring 1, the double-sided tape body 100 is positioned between the two baffles 2, two accommodating insertion holes 302 are formed in the front side of the baffle 2 positioned on the front side, and a magnet 303 is embedded in the front side of the baffle 2 positioned on the front side;

the upper part of the double-sided adhesive tape body 100 is provided with an anti-hand straight-pull type anti-warp pulling mechanism, the front part of the inner side wall of the fixed ring 1 is welded and fixed with a circular guide rail, a handle rod 4 is slidably mounted on a fixing ring 1 through a circular guide rail, a circular tube 5 with a plugging structure at the front end is rotatably mounted on the inner wall of the rear side of the fixing ring 1, an elastic guide tensioning mechanism is slidably sleeved in the circular tube 5, the front end of the elastic guide tensioning mechanism extends to the front of the circular tube 5 and is fixedly connected with an L-shaped rod 6, a pull ring 8 is fixedly connected to the inner wall of the rear side of the L-shaped rod 6, a guide rod 7 is fixedly connected to the top of the rear side of the handle rod 4, the L-shaped rod 6 is slidably sleeved on the guide rod 7, a hard anti-skid rubber ring 9 is fixedly bonded to the inner wall of the rear side of the fixing ring 1, a plurality of pointed blocks 10 are fixedly connected to the rear side of the L-shaped rod 6, and the pointed ends of the pointed blocks 10 are in close contact with the front side of the hard anti-skid rubber ring 9;

the hand-proof straight-pull type anti-warping pulling mechanism comprises an iron pulling piece 3 arranged above the double-sided adhesive tape body 100, the right side of the bottom of the iron pulling piece 3 is fixedly connected with a plurality of sharp rods 301, the sharp rods 301 are matched with corresponding storage jacks 302, and the iron pulling piece 3 is matched with magnets 303;

elastic guide tensioning mechanism establishes plectane 11 in pipe 5 including the slip cap, and the front side fixedly connected with horizontal pole 12 of plectane 11, and the front end of horizontal pole 12 extends to the place ahead of pipe 5 and with the rear side fixed connection of L shape pole 6, a plurality of compression spring 13 that are in compression state of fixedly connected with between the front side of plectane 11 and the front end inner wall of pipe 5, the utility model discloses can play effective heat conduction's effect, be convenient for to solid fixed ring 1 lock solid fast after the release of sticky tape is accomplished, avoid bumping the phenomenon that pulling force etc. takes place to continue the release because of the mistake, be convenient for accomodate sharp pole 301 and fix iron pulling-on piece 3, can prevent that it from dropping and losing, and insert the mode of pulling through sharp pole 301, can avoid directly pinching the stained perk phenomenon of non-sticking that the pulling caused to 100 tip of double-sided tape body, realize the effect of proof warp.

In the utility model, the front end of the L-shaped rod 6 is provided with a guide groove, the inner wall of the guide groove is connected with the outer side of the guide rod 7 in a sliding way, the inner wall at the rear side of the fixing ring 1 is fixedly connected with a bearing, the inner side of the bearing is fixedly connected with the outer side of the round tube 5, the inner wall at the front end of the round tube 5 is provided with a square hole, the inner wall of the square hole is connected with the outer side of the cross rod 12 in a sliding way, the round tube 5 is positioned in the hard anti-slip rubber ring 9 and is not contacted with the inner side of the hard anti-slip rubber ring 9, the front side of the baffle 2 is provided with a round hole fixedly connected with the outer side of the fixing ring 1, the top and the bottom of the handle rod 4 are both provided with a guide rail groove which is slidably mounted with a circular guide rail, the utility model can play the role of effective heat conduction, is convenient for locking the fixing ring 1 after the rubber belt is released, avoiding the phenomenon of continuous release, and the phenomenon of release caused by the collision of the pulling force, which is convenient for the sharp rod 301 to be stored and fixed with the iron 3, can prevent that it from dropping and losing, and insert the mode of pulling through sharp pole 301, can avoid directly pinching the stained on-stick perk phenomenon that the pulling caused to double-sided tape body 100 tip, realize the effect of proof warp.

The working principle is as follows: when the double-sided tape body 100 is required to be pulled out for use, one hand holds the handle rod 4 and pulls the pull ring 8 forwards with the forefinger, so that the pull ring 8 moves forwards and drives the L-shaped rod 6 to move forwards, the L-shaped rod 6 slides forwards on the guide rod 7, the L-shaped rod 6 drives the circular plate 11 to compress the compression springs 13 forwards through the cross rod 12, meanwhile, the L-shaped rod 6 drives the pointed blocks 10 to move forwards to be separated from the hard anti-slip rubber ring 9, at the moment, a person holds the iron pull piece 3, controls the two pointed rods 301 to be inserted into the double-sided tape body 100 through the iron pull piece 3, at the moment, the iron pull piece 3 moves leftwards, the iron pull piece 3 drives one end of the double-sided tape body 100 to move leftwards, the double-sided tape body 100 drives the fixing ring 1 to rotate on the circular tube 5, meanwhile, the fixing ring 1 drives the circular guide rail to slide in the corresponding guide rail groove, and the rotating fixing ring 1 forms an effect of automatically releasing the double-sided tape body 100, after the double-sided tape is properly pulled, the pulling force on the pull ring 8 is released, the circular plate 11 is driven to move backwards by the elastic force of the compression spring 13 in a compression state at the moment, the circular plate 11 drives the L-shaped rod 6 to move backwards through the cross rod 12, the L-shaped rod 6 drives the plurality of sharp blocks 10 to be in tight extrusion contact with the hard anti-skid rubber ring 9 backwards, and under the tight extrusion friction force, the hard anti-skid rubber ring 9 is locked and then the fixing ring 1 is locked, so that the fixing ring 1 can be quickly locked after the release of the tape is finished, the phenomenon of continuous release caused by the phenomenon of mistaken touch of the pulling force and the like is avoided, and the phenomenon of waste of the double-sided tape body 100 is further reduced;

through adopting sharp pole 301 to insert the mode of pulling, can avoid personnel's hand direct and 100 tip emergence pinching pressure phenomena of double-sided tape body, avoid causing stained not sticky phenomenon to double-sided tape body 100 tip because of pinching pressure, and then avoid the perk phenomenon that leads to because of the stained not sticky of double-sided tape body 100 tip, realize the effect of proof warp, after the use, upwards remove iron pulling-on piece 3 makes it drive two sharp poles 301 and double-sided tape body 100 separation, insert two sharp poles 301 again in two accomodate jack 302, it makes it adsorb fixedly with magnet 303 to backwards remove iron pulling-on piece 3, realize accomodating sharp pole 301 and to the fixed purpose of iron pulling-on piece 3, can prevent it from dropping and losing, conveniently accomodate reuse to it, heat conduction pressure sensitive adhesive 103 possesses the characteristic of heat conduction, the setting of cooperation a plurality of heat conduction hole 102, can play effective heat conduction's effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. A heat-conducting double-sided adhesive tape with proof warp comprises a double-sided adhesive tape body (100) and a fixing ring (1) with a plugging structure at the rear side, the double-sided tape body (100) is wound and fixed on the outer side of the fixing ring (1), it is characterized in that the double-sided tape body (100) comprises a base material (101), heat conduction pressure-sensitive adhesives (103) coated on the top and the bottom of the base material (101) and isolating paper (104) adhered on the top of the heat conduction pressure-sensitive adhesives (103), a plurality of heat conduction holes (102) are formed on the top of the base material (101), the outer side of the fixing ring (1) is fixedly sleeved with two baffle plates (2), the double-sided tape body (100) is positioned between the two baffle plates (2), two accommodating insertion holes (302) are formed in the front side of the baffle plate (2) positioned on the front side, and a magnet (303) is embedded in the front side of the baffle plate (2) positioned on the front side;

the hand-proof straight pull type upwarp prevention pulling mechanism is arranged above the double-sided tape body (100), a circular ring-shaped guide rail is fixed at the front position of the inner side wall of the fixing ring (1) in a welded mode, a handle rod (4) is slidably mounted on the fixing ring (1) through the circular ring-shaped guide rail, a round pipe (5) with the front end of a plugging structure is rotatably mounted on the inner wall of the rear side of the fixing ring (1), an elastic guide tensioning mechanism is sleeved in the round pipe (5) in a sliding mode, the front end of the elastic guide tensioning mechanism extends to the front side of the round pipe (5) and is fixedly connected with an L-shaped rod (6), a pull ring (8) is fixedly connected onto the inner wall of the rear side of the L-shaped rod (6), a guide rod (7) is fixedly connected onto the top of the rear side of the handle rod (4), the L-shaped rod (6) is slidably sleeved onto the guide rod (7), and a hard antiskid rubber ring (9) is fixedly bonded onto the inner wall of the rear side of the fixing ring (1), the rear side of the L-shaped rod (6) is fixedly connected with a plurality of sharp blocks (10), and the sharp ends of the sharp blocks (10) are tightly contacted with the front side of the hard anti-skid rubber ring (9).

2. The anti-tilting heat-conducting double-sided tape as claimed in claim 1, wherein the anti-hand straight-pull type anti-tilting pulling mechanism comprises an iron pulling piece (3) arranged above the double-sided tape body (100), a plurality of pointed rods (301) are fixedly connected to the right side of the bottom of the iron pulling piece (3), the pointed rods (301) are matched with corresponding accommodating jacks (302), and the iron pulling piece (3) is matched with the magnets (303).

3. The anti-warping heat-conducting double-sided tape according to claim 1, wherein the elastic guiding and tensioning mechanism comprises a circular plate (11) slidably sleeved in the circular tube (5), a cross rod (12) is fixedly connected to the front side of the circular plate (11), the front end of the cross rod (12) extends to the front of the circular tube (5) and is fixedly connected to the rear side of the L-shaped rod (6), and a plurality of compression springs (13) in a compressed state are fixedly connected between the front side of the circular plate (11) and the inner wall of the front end of the circular tube (5).

4. The anti-warping heat-conducting double-sided tape as claimed in claim 1, wherein the front end of the L-shaped bar (6) is provided with a guide groove, and the inner wall of the guide groove is slidably connected with the outer side of the guide bar (7).

5. The anti-warping heat-conductive double-sided tape according to claim 1, wherein a bearing is fixedly connected to the rear inner wall of the fixing ring (1), and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the circular tube (5).

6. The anti-tilting heat-conducting double-sided tape as claimed in claim 3, wherein a square hole is formed in the inner wall of the front end of the circular tube (5), and the inner wall of the square hole is slidably connected with the outer side of the cross bar (12).

7. The anti-warping heat-conductive double-sided tape according to claim 1, wherein the circular tube (5) is located inside the hard anti-slip rubber ring (9) and does not contact with the inner side of the hard anti-slip rubber ring (9).

8. The anti-warping heat-conducting double-sided tape according to claim 1, wherein a circular hole fixedly connected with the outer side of the fixing ring (1) is formed in the front side of the baffle (2).

9. The anti-warping heat-conductive double-sided tape as claimed in claim 1, wherein the handle bar (4) is formed with a guide groove slidably mounted with the circular guide at both top and bottom thereof.

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