CN209875672U

CN209875672U - Bolt convenient to dismantle and prevent burglary beautifully

Info

Publication number: CN209875672U
Application number: CN201920526493.0U
Authority: CN
Inventors: 赵威
Original assignee: Chongqing Keweisi Machinery Manufacturing Co Ltd
Current assignee: Chongqing Keweisi Machinery Manufacturing Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2019-12-31
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to the technical field of bolts, and a bolt convenient to dismantle theftproof is pleasing to eye is disclosed, including the bolt body, the mounting groove has been seted up at the top of bolt body, the top movable mounting of mounting groove has one end to run through and extend to the inside ejector pin of mounting groove, the top fixedly connected with top cap of ejector pin, the first anticreep piece of bottom fixedly connected with of ejector pin, the bottom fixedly connected with support column of first anticreep piece, the bottom of support column run through and extend to the loop bar inside and with loop bar swing joint. This bolt convenient to dismantle theftproof is pleasing to eye, through setting up the rubber sleeve, when inserting the bolt, the rubber sleeve produces frictional force and pressure with the contact of wall body and leads to the rubber sleeve deformation, and the movable rod moves to the top of bolt body round the fixed rod simultaneously, when the movable rod rotates with spacing hole top, the movable rod blocks motionlessly, makes the bolt stabilize in the wall body, and overall structure is simple firm, and the person of facilitating the use uses.

Description

Bolt convenient to dismantle and prevent burglary beautifully

Technical Field

The utility model relates to a bolt technical field specifically is a pleasing to the eye bolt of convenient to detach theftproof.

Background

The bolt is one of mechanical parts, a cylindrical threaded fastener matched with a nut, and a fastener consisting of a head part and a screw rod is matched with the nut and used for fastening and connecting two parts with through holes.

The bolt that has now on the market is various, the form is different, but mostly be hexagon bolt, the user is when using, need nail the bolt into need fixed object in, it is fixed to cooperate the nut again, such bolt has inconvenient dismantlement's shortcoming, when the workman dismantles the bolt, need use the rotatory nut that the pliers that corresponds was not stopped, then take the bolt out again, the in-process of dismantling the bolt has consumed a large amount of manpowers and time, it is inconvenient to use, so propose a bolt that the convenient to detach theftproof is pleasing to the eye in order to solve above-mentioned problem.

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 bolt that convenient to detach theftproof is pleasing to the eye possesses advantages such as convenient to detach, when having solved the workman and dismantling the bolt, need use the swivel nut that corresponding pliers did not stop, then take the bolt out again, and the in-process of dismantling the bolt has consumed a large amount of manpowers and time, uses inconvenient problem.

(II) technical scheme

For realizing the above-mentioned convenient to detach purpose, the utility model provides a following technical scheme: a bolt convenient to disassemble, prevent burglary and beautify comprises a bolt body, wherein a mounting groove is formed in the top of the bolt body, a top rod with one end penetrating and extending into the mounting groove is movably mounted at the top of the mounting groove, a top cover is fixedly connected to the top of the top rod, handles are fixedly connected to the left side and the right side of the top cover, a first anti-falling sheet is fixedly connected to the bottom of the top rod, a support column is fixedly connected to the bottom of the first anti-falling sheet, the bottom of the support column penetrates and extends into a sleeve rod and is movably connected with the sleeve rod, a second anti-falling sheet is fixedly connected to the bottom of the support column, a spring which is positioned in the sleeve rod and is fixedly connected with the inner bottom wall of the sleeve rod is fixedly connected to the bottom of the sleeve rod, a bottom plate is fixedly connected to the bottom of the sleeve rod, connecting rods are fixedly connected to the left side, the front swing joint of rivet has the movable rod, two one side that the movable rod carried on the back mutually all runs through and extends to the outside and the fixedly connected with rubber sleeve of bolt body, spacing hole has all been seted up to the left and right sides of bolt body, fixedly connected with decides the pole between the front and the back in spacing hole, the outside swing joint of deciding the pole has the movable rod.

Preferably, the top of the mounting groove is provided with a mounting hole, and the size of the mounting hole is matched with that of the ejector rod.

Preferably, the top of the loop bar is provided with a sliding hole, and the size of the sliding hole is matched with that of the supporting column.

Preferably, the quantity of movable rod is two, two the movable rod is symmetrical equidistance and distributes, the size of spacing hole and the big or small looks adaptation of movable rod.

Preferably, the length of ejector pin is longer than the length of cover pole, the quantity of handle has two, two the handle is symmetrical equidistance and distributes.

Preferably, the bottom of bolt body is the cuboid, the quantity of rubber sleeve is two, and two rubber sleeves are the equidistance of symmetry and distribute, the rubber sleeve comprises rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient to detach theftproof pleasing to the eye bolt possesses following beneficial effect:

1. this bolt convenient to dismantle theftproof is pleasing to the eye, through the rivet, decide the pole, the cooperation of movable rod is used, can make the movable rod rotate round deciding the pole, through setting up spacing hole, make the rotation range of movable rod receive the restriction, through setting up the rubber sleeve, when inserting the bolt, the rubber sleeve produces frictional force and pressure with the contact of wall body and leads to the rubber sleeve deformation, simultaneously the movable rod round deciding the top motion of pole to the bolt body, when the movable rod rotates to with spacing hole top, the movable rod blocks motionlessly, make the bolt stabilize in the wall body, overall structure is simple firm, the person of facilitating the use uses.

2. This bolt convenient to dismantle theftproof is pleasing to the eye, through being provided with the spring, the spring is inside the support column is in the loop bar when normal form, the bottom of top cap is hugged closely with the top of bolt body, through setting up the handle, when dismantling the screw, the pulling handle, because the length of top bar is longer than the length of loop bar, so the second anticreep piece contacts the top of loop bar earlier, make pulling force conduction to rivet, thereby make the movable rod rotate downwards, the whole of bolt bottom turns into rubber sleeve and wall body single-point friction with the wall body friction, so the bolt is wholly deviate from the wall body more easily, bolt convenient to detach's purpose has been reached, the nut on the traditional bolt that need not rotate always, it is simple and convenient to dismantle, time saving and labor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1 bolt body, 2 mounting grooves, 3 ejector pins, 4 top covers, 5 handles, 6 first anticreep pieces, 7 support columns, 8 loop bars, 9 second anticreep pieces, 10 springs, 11 bottom plates, 12 connecting rods, 13 rivets, 14 fixed rods, 15 movable rods, 16 rubber sleeves, 17 spacing holes.

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. 1-3, a bolt convenient to disassemble, guard against theft and beautify appearance comprises a bolt body 1, the bottom of the bolt body 1 is a cuboid, the top of the bolt body 1 is provided with a mounting groove 2, the top of the mounting groove 2 is movably provided with a mandril 3, one end of the mandril 3 penetrates through and extends into the mounting groove 2, the top of the mounting groove 2 is provided with a mounting hole, the size of the mounting hole is matched with the size of the mandril 3, the top of the mandril 3 is fixedly connected with a top cover 4, the left side and the right side of the top cover 4 are both fixedly connected with two handles 5, the two handles 5 are distributed symmetrically and equidistantly, the bottom of the mandril 3 is fixedly connected with a first anti-falling piece 6, the bottom of the first anti-falling piece 6 is fixedly connected with a support column 7, the bottom of the support column 7 penetrates through and extends into a loop bar 8 and is movably, the top of the mounting groove 2 is provided with a mounting hole, the size of the mounting hole is matched with that of the ejector rod 3, the bottom of the supporting column 7 is fixedly connected with a second anti-falling sheet 9, the bottom of the second anti-falling sheet 9 is fixedly connected with a spring 10 which is positioned inside the loop bar 8 and is fixedly connected with the inner bottom wall of the loop bar 8, the bottom of the loop bar 8 is fixedly connected with a bottom plate 11, the left side and the right side of the bottom plate 11 are both fixedly connected with a connecting rod 12, the front bottom of the connecting rod 12 is fixedly connected with a rivet 13, the front of the rivet 13 is movably connected with movable rods 15, the number of the movable rods 15 is two, the two movable rods 15 are distributed in symmetrical and equidistant mode, one sides of the two movable rods 15, which are opposite, penetrate through and extend to the outside of the bolt body 1 and are fixedly connected with a rubber sleeve, the bolt can generate larger deformation under the action of small external force, the bolt can recover the original shape after the external force is removed, the number of the rubber sleeves 16 is two, the two rubber sleeves 16 are symmetrically distributed at equal intervals, the rubber sleeves 16 are composed of rubber, the left side and the right side of the bolt body 1 are both provided with limit holes 17, the movable rod 15 can rotate around the fixed rod 14 through the matched use of the rivet 13, the fixed rod 14 and the movable rod 15, the rotation amplitude of the movable rod 15 is limited through the arrangement of the limit holes 17, through the arrangement of the rubber sleeves 16, when the bolt is inserted, the rubber sleeves 16 are contacted with a wall body to generate friction force and pressure to cause the deformation of the rubber sleeves 16, meanwhile, the movable rod 15 moves around the fixed rod 14 to the top of the bolt body 1, when the movable rod 15 rotates to the top of the limit holes 17, the movable rod 15 is clamped immovably, the bolt is stabilized in the wall body, the whole structure is simple, the size of the limiting hole 17 is matched with that of the movable rod 15, the fixed rod 14 is fixedly connected between the front side and the back side of the limiting hole 17, the movable rod 15 is movably connected to the outer portion of the fixed rod 14, the spring 10 is arranged, the supporting column 7 is located inside the loop bar 8 when the spring 10 is in a normal state, the bottom of the top cover 4 is tightly attached to the top of the bolt body 1, the handle 5 is arranged, when the bolt is disassembled, the handle 5 is pulled, because the length of the ejector rod 3 is longer than that of the loop bar 8, the second anti-falling sheet 9 is firstly contacted with the top of the loop bar 8, so that the pulling force is transmitted to the rivet 13, the movable rod 15 rotates downwards, the whole friction between the bottom of the bolt and the wall body is converted into the friction between the rubber sleeve 16 and the wall body, the whole bolt is more easily separated from the wall body, the purpose of facilitating the disassembly of the bolt is, time and labor are saved, and the use by a user is convenient.

When using, pulling handle 5, because the length of ejector pin 3 is longer than the length of loop bar 8, so second anticreep piece 9 contacts the top of loop bar 8 earlier for pulling force conducts to rivet 13, thereby makes movable rod 15 rotate downwards, and the whole of bolt bottom and wall body friction transform into rubber sleeve 16 and wall body single point friction, so the bolt is whole more easily to deviate from the wall body.

In conclusion, this pleasing to the eye bolt of convenient to detach theftproof, through rivet 13, decide pole 14, the cooperation of movable rod 15 is used, can make movable rod 15 rotate round deciding pole 14, through setting up spacing hole 17, make the rotation range of movable rod 15 receive the restriction, through setting up rubber sleeve 16, when inserting the bolt, rubber sleeve 16 produces frictional force and pressure with the contact of wall body and leads to rubber sleeve 16 deformation, simultaneously movable rod 15 round deciding pole 14 to the top motion of bolt body 1, when movable rod 15 rotates to with spacing hole 17 top, movable rod 15 blocks motionlessly, make the bolt stabilize in the wall body, overall structure is simple firm, the person of facilitating the use uses.

Moreover, by arranging the spring 10, the supporting column 7 is arranged inside the loop bar 8 when the spring 10 is in a normal state, the bottom of the top cover 4 is tightly attached to the top of the bolt body 1, by arranging the handle 5, when the bolt is disassembled, the handle 5 is pulled, because the length of the ejector rod 3 is longer than that of the loop bar 8, the second anti-falling sheet 9 firstly contacts the top of the loop bar 8, so that the pulling force is transmitted to the rivet 13, thereby the movable rod 15 rotates downwards, the friction between the whole body at the bottom of the bolt and the wall body is converted into the single-point friction between the rubber sleeve 16 and the wall body, the whole bolt is more easily separated from the wall body, the purpose of convenient disassembly of the bolt is achieved, the nut on the traditional bolt is not required to be rotated all the time, the disassembly is simple and convenient, the time and labor are saved, the use is convenient for a user, the problem that, the problem of inconvenient use is consumed a large amount of manpower and time in the process of disassembling the bolt.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 bolt convenient to dismantle theftproof pleasing to the eye, includes bolt body (1), its characterized in that: the bolt comprises a bolt body (1), and is characterized in that a mounting groove (2) is formed in the top of the bolt body (1), a top rod (3) with one end penetrating and extending to the inside of the mounting groove (2) is movably mounted at the top of the mounting groove (2), a top cover (4) is fixedly connected to the top of the top rod (3), handles (5) are fixedly connected to the left side and the right side of the top cover (4), a first anti-falling piece (6) is fixedly connected to the bottom of the top rod (3), a supporting column (7) is fixedly connected to the bottom of the first anti-falling piece (6), the bottom of the supporting column (7) penetrates and extends to the inside of a loop bar (8) and is movably connected with the loop bar (8), a second anti-falling piece (9) is fixedly connected to the bottom of the supporting column (7), a spring (10) which is positioned inside the loop bar (8) and is fixedly connected with the inner bottom wall, the bottom fixedly connected with bottom plate (11) of loop bar (8), the equal fixedly connected with connecting rod (12) of the left and right sides of bottom plate (11) bottom, connecting rod (12) positive bottom fixedly connected with rivet (13), the positive swing joint of rivet (13) has movable rod (15), two one side that movable rod (15) carried on the back mutually all runs through and extends to the outside and the fixedly connected with rubber sleeve (16) of bolt body (1), spacing hole (17) have all been seted up to the left and right sides of bolt body (1), fixedly connected with decides pole (14) between the front and the back of spacing hole (17), the outside swing joint of deciding pole (14) has movable rod (15).

2. The bolt convenient to detach, prevent burglary and beautify according to claim 1, is characterized in that: the top of the mounting groove (2) is provided with a mounting hole, and the size of the mounting hole is matched with that of the ejector rod (3).

3. The bolt convenient to detach, prevent burglary and beautify according to claim 1, is characterized in that: the top of the loop bar (8) is provided with a sliding hole, and the size of the sliding hole is matched with that of the supporting column (7).

4. The bolt convenient to detach, prevent burglary and beautify according to claim 1, is characterized in that: the quantity of movable rod (15) is two, two movable rod (15) are the equidistance distribution of symmetry, the size of spacing hole (17) and the size looks adaptation of movable rod (15).

5. The bolt convenient to detach, prevent burglary and beautify according to claim 1, is characterized in that: the length of ejector pin (3) is longer than the length of loop bar (8), the quantity of handle (5) has two, two handle (5) are the symmetry equidistance and distribute.

6. The bolt convenient to detach, prevent burglary and beautify according to claim 1, is characterized in that: the bottom of bolt body (1) is the cuboid, the quantity of rubber sleeve (16) is two, and two rubber sleeves (16) are symmetry equidistance and distribute, rubber sleeve (16) comprise rubber.