CN210889656U

CN210889656U - Countersunk rivet stud with high deformation force of head micro-protrusion

Info

Publication number: CN210889656U
Application number: CN201921802177.8U
Authority: CN
Inventors: 陈家栋; 戴国华
Original assignee: Wuxi Ruibeite Fastening System Co ltd
Current assignee: Wuxi Ruibeite Fastening System Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a countersunk rivet double-screw bolt of the strong deformability of head microprotrusion relates to the fixed technical field of double-screw bolt. The countersunk rivet stud with the high deformation force of the head part micro-protrusion comprises a nut, the outer wall of the nut is fixedly connected with anti-skid grains, the interior of the nut is fixedly connected with a strong deformation force wear-resistant material mechanism, the outer surface of one side of the nut is fixedly connected with a nut, the outer surface of the nut is fixedly connected with an anti-skid groove, the outer surface of the other side of the nut is fixedly connected with a riveting check ring, the outer fixed surface of one side of riveting retaining ring is connected with little abrupt stud head, the outer wall of little abrupt stud head is provided with just, dismantles triangle positioning mechanism, is equipped with strong deformability wear-resistant material mechanism and just, can have fine strong deformability and wear-resisting effect, and fixed fastening more, long service life can also make things convenient for the use of double-screw bolt more, has fine positioning action, increases fixed effect, brings better use prospect.

Description

Countersunk rivet stud with high deformation force of head micro-protrusion

Technical Field

The utility model relates to a technical field is fixed to the double-screw bolt, specifically is a countersunk head rivet stud of the strong deformability of head microprotrusion.

Background

Countersunk rivet stud is a support equipment that carries out the article fixed, the rivet stud can all be used in many occasions that need fix, the fixed knot structure of people has been made things convenient for in the use of rivet stud, the shrink deformation of fixing article can lead to riveting point trompil offset, therefore make the rivet stud can't install on the riveting hole site of set, need carry out better fixed, along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of countersunk rivet stud.

The existing countersunk rivet stud has certain disadvantages when in use, firstly, the deformation force of the rivet stud is poor, the use effect is reduced, the use is not beneficial to people, and in addition, the shrinkage deformation of a fixed object in the fixing process can cause the punching position offset of a riveting point, so that the rivet stud can not be installed on a set riveting hole position, certain adverse effects are brought to the use process of people, and therefore, the countersunk rivet stud with the strong deformation force of a head part in a micro-process is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a countersunk head rivet double-screw bolt of the strong deformability of head microprotrusion possesses fine strong deformability and the wear-resisting effect that has, and is fixed fastening more, long service life makes things convenient for the use of double-screw bolt more, has fine positioning action, increases advantages such as fixed effect, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a countersunk head rivet double-screw bolt of the strong deformability of head little suddenly, includes the nut, the outer wall fixedly connected with antiskid line of nut, the inside fixedly connected with strong deformability wear-resistant material mechanism of nut, one side outer fixed surface of nut is connected with the nut, the outer fixed surface of nut is connected with anti-skidding groove, the opposite side outer fixed surface of nut is connected with the riveting retaining ring, one side outer fixed surface of riveting retaining ring is connected with little abrupt stud head, the outer wall of little abrupt stud head is provided with just dismantlement triangle positioning mechanism.

Preferably, the strong-deformation wear-resistant material mechanism is composed of a strong-deformation material, a wear-resistant layer, a reinforcing rib and a convenient cleaning layer, the wear-resistant layer, the reinforcing rib and the convenient cleaning layer are located inside the strong-deformation material, the reinforcing rib is located at the upper end of the wear-resistant layer, and the convenient cleaning layer is located at the upper end of the reinforcing rib.

Preferably, just, dismantle triangle positioning mechanism and constitute by regulating part, adjustable elasticity retainer plate, triangle buckle, fixed line, angle sign indicating number, fixed line is located the inner wall of adjustable elasticity retainer plate, the regulating part is located the rear end of adjustable elasticity retainer plate, the angle sign indicating number is located the both sides of adjustable elasticity retainer plate, triangle buckle distribute with the lower extreme of adjustable elasticity retainer plate.

Preferably, the wear-resistant layer, the reinforcing ribs, the convenient cleaning layer and the strong deformation force material are fixedly connected through clamping grooves, and the wear-resistant layer and the reinforcing ribs, and the reinforcing ribs and the convenient cleaning layer are fixedly connected through strong glue.

Preferably, the adjusting part is connected with the adjustable elastic fixing ring through a bolt knob, the adjustable elastic fixing ring is fixedly connected with the triangular buckle through a clamping part, the fixing pattern is fixedly connected with the adjustable elastic fixing ring through a sliding groove, and the angle code is fixedly connected with the adjustable elastic fixing ring through a fixing block.

Preferably, the nut is fixedly connected with the anti-slip threads through the anti-slip threads, and the nut is fixedly connected with the micro-protruding stud head through a riveting check ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a countersunk head rivet double-screw bolt of the strong deformability of head microprotrusion possesses following beneficial effect:

(1) the countersunk rivet stud with the strong deformation force and the micro-convex head can have good strong deformation force and wear-resisting effect through a strong deformation force wear-resisting material mechanism, is more firmly fixed, has long service life, can effectively enhance the strength and the deformation force of a stud by adopting a fiber reinforced composite material, has better performance, adopts a polyurethane material as a wear-resisting layer, is a vinyl polymer material, is a noncrystalline material as a material, has excellent wear-resisting property, can enhance the strength and the rigidity of a nut under the condition that the wall thickness of the nut is not increased by a reinforcing rib, saves the material consumption, reduces the weight and the cost, can overcome the distortion deformation caused by uneven stress caused by the difference of the wall thickness of the nut, is convenient for a cleaning layer to carry out self-cleaning by adopting a photocatalysis type super-hydrophobic coating, and adds nano particles with photocatalysis activity into the existing super-hydrophobic self-cleaning coating, the composite material has super-hydrophobicity and photocatalytic activity, so that hydrophilic pollutants can be eliminated, oily organic pollutants can be degraded through photocatalysis, the decontamination effect is excellent, and the cleaning is convenient.

(2) The countersunk rivet stud with strong deformation force of the head part micro-protrusion can be more convenient to use through the conveniently-disassembled triangular positioning mechanism, has good positioning effect, increases the fixing effect, directly sleeves the conveniently-disassembled triangular positioning mechanism on the outer wall of the head of the micro-protrusion stud, then the adjustable elastic fixing ring is tightened through the adjusting piece, the tightening state is controlled by the angle code, the adjustment is more convenient, the use performance is better, the fixing lines enable the fixation between the conveniently-disassembled triangular positioning mechanism and the micro-protruding stud head to be more stable, the triangular buckle can be clamped on an object to be fixed after the fixation, and finally riveting is carried out to prevent the stud from inclining during riveting, the riveting effect is more excellent, need not to press from both sides with the hand and gets, and the operation is safer, whole mechanism simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of the countersunk rivet stud with strong deformation force of the head part micro-protrusion of the present invention;

FIG. 2 is a schematic structural view of a head of a micro-protruding stud head in the countersunk rivet stud with a high deformation force of the micro-protruding head of the present invention;

FIG. 3 is a schematic structural view of a high-deformation wear-resistant material mechanism in a countersunk rivet stud with high deformation of a head part of a micro-protrusion of the present invention;

fig. 4 is a schematic structural view of the triangular positioning mechanism of the present invention, which is easy to disassemble and has strong deformation force for head protrusions.

In the figure: the device comprises a nut 1, a strong deformation force wear-resistant material mechanism 2, a strong deformation force material 201, a wear-resistant layer 202, a reinforcing rib 203, a convenient cleaning layer 204, a riveting retainer ring 3, a micro-protruding stud head 4, a nut 5, anti-slip threads 6, anti-slip grooves 7, a convenient-to-disassemble triangular positioning mechanism 8, an 801 adjusting piece, an 802-adjustable elastic fixing ring, a 803-triangular buckle, 804 fixing threads and 805 corner connectors.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a countersunk head rivet stud with a strong deformation force of a head part of a micro-protrusion is characterized in that an anti-slip pattern 6 is fixedly connected to the outer wall of a nut 1, a strong deformation force wear-resistant material mechanism 2 is fixedly connected to the inside of the nut 1, a nut 5 is fixedly connected to the outer surface of one side of the nut 1, an anti-slip groove 7 is fixedly connected to the outer surface of the nut 5, a riveting check ring 3 is fixedly connected to the outer surface of the other side of the nut 1, a micro-protrusion stud head 4 is fixedly connected to the outer surface of one side of the riveting check ring 3, and a detachable triangular positioning mechanism 8 is.

Furthermore, the strong deformation wear-resistant material mechanism 2 is composed of a strong deformation material 201, a wear-resistant layer 202, a reinforcing rib 203 and a convenient cleaning layer 204, the wear-resistant layer 202, the reinforcing rib 203, the convenient cleaning layer 204 and the strong deformation material 201 are fixedly connected through clamping grooves, the wear-resistant layer 202, the reinforcing rib 203 and the convenient cleaning layer 204 are fixedly connected through strong glue, the strong deformation material 201 is made of a fiber reinforced composite material, the strength and the deformation force of the stud can be effectively enhanced, the performance is better, the wear-resistant layer 202 is made of a polyurethane material and is a vinyl polymer material, the material is a non-crystalline material and has excellent wear resistance, the reinforcing rib 203 can enhance the strength and the rigidity of the nut 1 under the condition that the wall thickness of the nut 1 is not increased, so as to save the material consumption, reduce the weight and the cost, overcome the distortion caused by uneven stress due to the wall thickness difference of the nut 1, just, the cleaning layer 204 adopts the super hydrophobic coating of photocatalysis type to carry out the automatically cleaning, and the super hydrophobic coating of photocatalysis type adds the nano particle that has photocatalytic activity to current super hydrophobic automatically cleaning coating, makes it have super hydrophobicity and photocatalytic activity simultaneously, so, both can eliminate hydrophilic pollutant, also can degrade oily organic pollutant through photocatalysis simultaneously, and the decontamination effect is excellent, the washing of being convenient for.

Further, the detachable triangular positioning mechanism 8 is composed of an adjusting piece 801, an adjustable elastic fixing ring 802, a triangular buckle 803, a fixing line 804 and a corner brace 805, the adjusting piece 801 is connected with the adjustable elastic fixing ring 802 through a bolt and a knob, the adjustable elastic fixing ring 802 is fixedly connected with the triangular buckle 803 through a buckle, the fixing line 804 is fixedly connected with the adjustable elastic fixing ring 802 through a sliding chute, the corner brace 805 is fixedly connected with the adjustable elastic fixing ring 802 through a fixing block, the detachable triangular positioning mechanism 8 is directly sleeved on the outer wall of the micro-stud head 4 in the using process, then the adjustable elastic fixing ring 802 is tightened through the adjusting piece 801, the corner brace 805 controls the tightening state, the adjustment is more convenient, the using performance is better, the fixing line 804 enables the detachable triangular positioning mechanism 8 and the micro-stud head 4 to be fixed more stably, can block the article that needs fix with triangle buckle 803 after fixed, rivet at last, the condition that the double-screw bolt appears inclining when preventing to rivet, the riveting effect is more excellent, need not to press from both sides with the hand and gets, operates safelyr.

The working principle is as follows: the utility model mainly comprises a strong deformation force wear-resistant material mechanism 2 and a just-detachable triangular positioning mechanism 8, in the using process, the just-detachable triangular positioning mechanism 8 is directly sleeved on the outer wall of a micro-protruding stud head 4, then an adjustable elastic fixing ring 802 is tightened through an adjusting piece 801, an angle code 805 controls the tightening state, the adjustment is more convenient, the use performance is better, a fixing line 804 enables the just-detachable triangular positioning mechanism 8 and the micro-protruding stud head 4 to be fixed more stably, a triangular buckle 803 can be clamped with an object needing to be fixed after the fixation, finally riveting is carried out, the situation that a stud inclines during riveting is prevented, the riveting effect is more excellent, the clamping by hands is not needed, the operation is safer, the strong deformation force material 201 adopts a fiber reinforced composite material, the strength and the deformation force of the stud can be effectively enhanced, the performance is better, the wear-resistant layer 202 is made of polyurethane material and is an ethylene polymer substance, the material is a noncrystalline material, the wear-resistant performance is excellent, the reinforcing ribs 203 can enhance the strength and rigidity of the nut 1 under the condition that the wall thickness of the nut 1 is not increased, the material consumption is saved, the weight is reduced, the cost is reduced, the problem that the nut 1 is distorted and deformed due to uneven stress caused by the difference of the wall thickness can be solved, the cleaning layer 204 adopts the photocatalytic super-hydrophobic coating to carry out self-cleaning, the photocatalytic super-hydrophobic coating adds nano particles with photocatalytic activity into the existing super-hydrophobic self-cleaning coating, the nano particles simultaneously have super-hydrophobicity and photocatalytic activity, therefore, hydrophilic pollutants can be eliminated, oily organic pollutants can be degraded through photocatalysis, the decontamination effect is excellent, and the cleaning is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a countersunk rivet stud of head micro-process's strong deformability, includes nut (1), its characterized in that: the outer wall fixedly connected with antiskid line (6) of nut (1), the inside fixedly connected with strong deformation force wear-resistant material mechanism (2) of nut (1), one side outer fixed surface of nut (1) is connected with nut (5), the outer fixed surface of nut (5) is connected with antiskid groove (7), the opposite side outer fixed surface of nut (1) is connected with riveting retaining ring (3), one side outer fixed surface of riveting retaining ring (3) is connected with little abrupt stud head (4), the outer wall of little abrupt stud head (4) is provided with just dismantlement triangle positioning mechanism (8).

2. The high-deformation-force countersunk rivet stud with a micro-projection head according to claim 1, characterized in that: strong deformability wearing-resistant material mechanism (2) comprises strong deformability material (201), wearing course (202), strengthening rib (203), just washs layer (204) and is located the inside of strong deformability material (201), strengthening rib (203) are located the upper end of wearing course (202), just wash layer (204) and be located the upper end of strengthening rib (203).

3. The high-deformation-force countersunk rivet stud with a micro-projection head according to claim 1, characterized in that: just, dismantle triangle positioning mechanism (8) and constitute by regulating part (801), adjustable elasticity retainer plate (802), triangle buckle (803), fixed line (804), angle sign indicating number (805), fixed line (804) are located the inner wall of adjustable elasticity retainer plate (802), regulating part (801) are located the rear end of adjustable elasticity retainer plate (802), angle sign indicating number (805) are located the both sides of adjustable elasticity retainer plate (802), triangle buckle (803) distribute with the lower extreme of adjustable elasticity retainer plate (802).

4. The high-deformation-force countersunk rivet stud with the head micro-protrusion according to claim 2, characterized in that: the wear-resistant layer (202), the reinforcing ribs (203), the convenient cleaning layer (204) and the strong deformation force material (201) are fixedly connected through clamping grooves, and the wear-resistant layer (202), the reinforcing ribs (203) and the convenient cleaning layer (204) are fixedly connected through super glue.

5. The high-deformation-force countersunk rivet stud with a micro-projection head according to claim 3, characterized in that: the adjustable elastic fixing ring is characterized in that the adjusting piece (801) is connected with the adjustable elastic fixing ring (802) through a bolt knob, the adjustable elastic fixing ring (802) is fixedly connected with the triangular buckle (803) through a clamping piece, the fixing pattern (804) is fixedly connected with the adjustable elastic fixing ring (802) through a sliding groove, and the corner brace (805) is fixedly connected with the adjustable elastic fixing ring (802) through a fixing block.

6. The high-deformation-force countersunk rivet stud with a micro-projection head according to claim 1, characterized in that: the nut (1) is fixedly connected with the anti-slip threads (6) through the anti-slip threads, and the nut (1) is fixedly connected with the micro-protruding stud head (4) through the riveting check ring (3).