CN111390837B

CN111390837B - Nail equidistant fixing device for furniture

Info

Publication number: CN111390837B
Application number: CN202010348572.4A
Authority: CN
Inventors: 倪永庆; 倪梓恬; 张卫清; 卜静聚; 余尽恩; 谢清芳
Original assignee: Jirong Furniture Co ltd
Current assignee: JIRONG FURNITURE Co.,Ltd.
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-09-21
Anticipated expiration: 2040-04-27
Also published as: CN111390837A

Abstract

The invention relates to the technical field of furniture manufacturing, and discloses a nail equidistant fixing device for furniture, which comprises a first shell and a second shell, wherein the outer part of the first shell is movably connected with a push rod, the inner part of the first shell is movably connected with a first gear, the outer part of the first gear is fixedly connected with a first rotating wheel, the outer part of the first rotating wheel is movably connected with a crawler belt, the outer part of the crawler belt is movably connected with a second rotating wheel, and the outer part of the second rotating wheel is fixedly connected with a second gear; through shell one, the push rod, gear one, gear four, connecting rod one, connecting rod two, under the interact between the stock, can be so that this device can just can and then adjust the degree of depth of nail when this device nailed, just so can satisfy different furniture and make and use, and also can make stock reciprocating motion, just so can be continuous use the nail fix the inside of furniture, also fix for equidistance afterwards and provide certain basis.

Description

Nail equidistant fixing device for furniture

Technical Field

The invention relates to the technical field of furniture manufacturing, in particular to a nail equidistant fixing device for furniture.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces.

The furniture is composed of four factors of materials, structures, appearance forms and functions, wherein the functions are the leading factors and the power for promoting the development of the furniture; the structure is a backbone and is the basis for realizing the functions. These four factors are interrelated and restrictive. Furniture also has material and appearance form factors, as it is designed and manufactured to meet certain material needs and use purposes.

Furniture has become the necessary article of family life, wooden furniture has been the first choice of people because it has better practicality, no matter carpenter makes wooden furniture, still factory makes, can not avoid utilizing the nail to fix the junction inside the furniture in furniture manufacturing process, but this time such problem will appear, artifical the making is difficult to reach accurate the accuse to the distance between the nail when carrying out the nail, will probably cause the internal connection insecure of wooden furniture like this, factory makes some producers can handle the accuse to the distance of nail, but adjust the machine volume of nail interval too huge, the structure is complicated, area also can be great, unsuitable actual production's use.

Therefore, in order to solve these problems, a nail equidistant fixing device for furniture is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a nail equidistant fixing device for furniture, which has the advantages of nail equidistant fixing, adjustable nail depth and simple structure, and solves the problems that the distance between nails is difficult to accurately control during the nail nailing process by manual forging, so that the internal connection of wooden furniture is not firm, and although some manufacturers can control the distance between the nails in factory manufacturing, the machine for adjusting the nail spacing has huge volume, complex structure and larger floor area, and is not suitable for the use in actual production.

(II) technical scheme

In order to realize the purposes of equidistant fixation, adjustable nail depth and simple structure of the nail, the invention provides the following technical scheme: the utility model provides a nail equidistance fixing device for furniture, including shell one and shell two, the outside swing joint of shell one has the push rod, the inside swing joint of shell one has gear one, the outside fixedly connected with runner one of gear one, the outside swing joint of runner one has the track, the inside swing joint of track has runner two, the outside fixedly connected with gear two of runner two, the outside meshing of gear two has gear three, the inside swing joint of shell one has gear four, the outside swing joint of gear four has connecting rod one, the outside swing joint of connecting rod one has connecting rod two, the inside fixedly connected with stock of connecting rod two, the outside swing joint of stock has the stopper, the inside swing joint of shell two has the spring, the outside swing joint of spring has the clamp plate, the inside swing joint of clamp plate has the stay cord, the outside swing joint of stay cord has the fixed pulley.

Preferably, the second shell is fixed inside the first shell, the first sliding groove is formed in the surface of the first shell, the push rod is movably connected inside the first sliding groove, and the push rod is made of a magnet material.

Preferably, the second rotating wheel is movably connected inside the first shell, the second gear is a special-shaped gear, the bottom of the first shell is movably connected with a roller and a supporting column, the third gear is fixedly connected outside the roller, and the specification of the third gear is matched with the roller.

Preferably, the first gear is meshed with the outer portion of the fourth gear, a second sliding groove is formed in the surface of the fourth gear, a first sliding block is movably connected inside the first connecting rod and movably connected inside the second sliding groove, and one end, far away from the fourth gear, of the first sliding block is movably connected inside the second connecting rod.

Preferably, a third sliding groove is formed in the first shell, a second sliding block is movably connected to one end, away from the fourth gear, of the first connecting rod, the second sliding block is movably connected to the inside of the third sliding groove, one end, away from the third sliding groove, of the second sliding block is movably connected to the inside of the push rod, and the limiting block is fixed to the inside of the first shell.

Preferably, the surface of the second shell is provided with a rod hole, a nail inlet groove and a nail outlet hole, the specification of the rod hole is matched with the long rod, the pressing plate is movably connected to the inner top of the second shell, and the fixed pulley is movably connected to the inner bottom of the second shell.

Preferably, the first gear is electrically connected with a driving power supply.

(III) advantageous effects

Compared with the prior art, the invention provides a nail equidistant fixing device for furniture, which has the following beneficial effects:

1. this a nail equidistance fixing device for furniture, through shell one, the push rod, gear one, gear four, connecting rod one, connecting rod two, under the interact between the stock, can make this device can be through the position of manual regulation push rod, just can and then adjust the degree of depth of nail when this device nailed, just so can satisfy different furniture and make the use, and also can make stock reciprocating motion, just so can be continuous use the nail to fix the inside of furniture, also fix for equidistance afterwards and provide certain basis.

2. This a nail equidistance fixing device for furniture, through runner one, track, runner two, gear three, stopper, spring, clamp plate, stay cord, under the interact between the fixed pulley, can make this device have the effect of automatic mend nail, just so can be for the fixed use basis that provides of nail equidistance, guaranteed the normal operating of furniture production to through the transmission between the gear, can accomplish the function that this device equidistance removed, the needs that actual production more was fit for in such operation.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the connection between the first housing and the push rod according to the present invention.

In the figure: 1. a first shell; 2. a second shell; 3. a push rod; 4. a first gear; 5. a first rotating wheel; 6. a crawler belt; 7. a second rotating wheel; 8. a second gear; 9. a third gear; 10. a fourth gear; 11. a first connecting rod; 12. a second connecting rod; 13. a long rod; 14. a limiting block; 15. a spring; 16. pressing a plate; 17. pulling a rope; 18. and a fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a nail equidistant fixing device for furniture comprises a first shell 1 and a second shell 2, wherein a push rod 3 is movably connected to the outside of the first shell 1, the second shell 2 is fixed inside the first shell 1, a first sliding groove is formed in the surface of the first shell 1, the push rod 3 is movably connected inside the first sliding groove, and the push rod 3 is made of a magnet material; a first gear 4 is movably connected inside the first shell 1, and the first gear 4 is electrically connected with a driving power supply; the outside fixedly connected with runner one 5 of gear 4, the outside swing joint of runner one 5 has track 6, the inside swing joint of track 6 has runner two 7, the outside fixedly connected with gear two 8 of runner two 7, the outside meshing of gear two 8 has gear three 9, runner two 7 swing joint is in the inside of shell one 1, gear two 8 is the special-shaped gear, the bottom swing joint of shell one 1 has gyro wheel and support column, gear three 9 fixed connection is in the outside of gyro wheel, the specification and the gyro wheel phase-match of gear three 9.

The inner part of the first shell 1 is movably connected with a fourth gear 10, the outer part of the fourth gear 10 is movably connected with a first connecting rod 11, the outer part of the first connecting rod 11 is movably connected with a second connecting rod 12, the first gear 4 is meshed with the outer part of the fourth gear 10, the surface of the fourth gear 10 is provided with a second sliding groove, the inner part of the first connecting rod 11 is movably connected with a first sliding block, the first sliding block is movably connected inside the second sliding groove, and one end, far away from the fourth gear 10, of the first sliding block is movably connected inside the second connecting rod 12; two 12 inside fixedly connected with poles 13 of connecting rod, through shell one 1, push rod 3, gear one 4, gear four 10, connecting rod one 11, connecting rod two 12, under the interact between pole 13, can make this device can be through the position of manual regulation push rod 3, just can and then adjust the degree of depth of nail when this device nailed, just so can satisfy different furniture and make the use, and also can make pole 13 reciprocating motion, just so can be continuous use the nail to fix the inside of furniture, also fix for equidistance afterwards and provide certain basis.

The outside swing joint of stock 13 has stopper 14, and spout three has been seted up to the inside of shell one 1, and the one end swing joint that gear four 10 was kept away from to connecting rod 11 has slider two, and slider two swing joint is in the inside of spout three, and the one end swing joint that spout three was kept away from to slider two is in the inside of push rod 3, and stopper 14 is fixed in the inside of shell one 1.

A spring 15 is movably connected inside the second shell 2, a pressing plate 16 is movably connected outside the spring 15, a pull rope 17 is movably connected inside the pressing plate 16, a fixed pulley 18 is movably connected outside the pull rope 17, a rod hole, a nail feeding groove and a nail discharging hole are formed in the surface of the second shell 2, the specification of the rod hole is matched with that of the long rod 13, the pressing plate 16 is movably connected to the inner top of the second shell 2, and the fixed pulley 18 is movably connected to the inner bottom of the second shell 2; under the interact through runner one 5, track 6, runner two 7, gear two 8, gear three 9, stopper 14, spring 15, clamp plate 16, stay cord 17, fixed pulley 18, can make this device have the effect of automatic mend nail, just so can be for the fixed use basis that provides of nail equidistance, guaranteed the normal operating of furniture production to through the transmission between the gear, can accomplish the function that this device equidistance removed, such operation more is fit for the needs of actual production.

The working process and principle are as follows: when the device starts to be started, the push rod 3 is movably connected to the outer portion of the shell I1, the gear I4 is movably connected to the inner portion of the shell I1, the rotating wheel I5 is fixedly connected to the outer portion of the gear I4, the crawler belt 6 is movably connected to the outer portion of the rotating wheel I5, the rotating wheel II 7 is movably connected to the inner portion of the crawler belt 6, the gear II 8 is fixedly connected to the outer portion of the rotating wheel II 7, the gear III 9 is meshed with the outer portion of the gear II 8, the shell II 2 is fixed to the inner portion of the shell I1, the sliding groove I is formed in the surface of the shell I1, the push rod 3 is movably connected to the inner portion of the sliding groove I, the push rod 3 is made of a magnet material, the rotating wheel II 7 is movably connected to the inner portion of the shell I1, the gear II 8 is a special-shaped gear, the roller and a supporting column are movably connected to the bottom of the shell I1, the gear III 9 is fixedly connected to the outer portion of the roller, and the specification of the gear III 9 is matched with the roller; at the moment, a user enables the first driving gear 4 to rotate, the first gear 4 rotates to drive the first rotating wheel 5 to rotate, the first rotating wheel 5 rotates to drive the second rotating wheel 7 to rotate under the action of the crawler belt 6, the second rotating wheel 7 rotates to drive the second gear 8 to rotate, the second gear 8 rotates to drive the third gear 9 to rotate, and the third gear 9 rotates to drive the idler wheels to roll, so that the device advances at equal intervals.

Because the inside of the first shell 1 is movably connected with the fourth gear 10, the outside of the fourth gear 10 is movably connected with the first connecting rod 11, the outside of the first connecting rod 11 is movably connected with the second connecting rod 12, the inside of the second connecting rod 12 is fixedly connected with the long rod 13, the outside of the long rod 13 is movably connected with the limiting block 14, the inside of the second shell 2 is movably connected with the spring 15, the outside of the spring 15 is movably connected with the pressing plate 16, the inside of the pressing plate 16 is movably connected with the pulling rope 17, the outside of the pulling rope 17 is movably connected with the fixed pulley 18, the first gear 4 is engaged with the outside of the fourth gear 10, the surface of the fourth gear 10 is provided with the second sliding groove, the inside of the first connecting rod 11 is movably connected with the first sliding block, the first sliding block is movably connected inside the second sliding groove, one end of the first sliding block, which is far away from the fourth gear 10, is movably connected inside the second sliding groove 12, the third sliding groove is arranged inside of the first shell 1, one end of the first connecting rod 11, which is far away from the fourth gear 10, is movably connected with the second sliding block, the second sliding block is movably connected inside the third sliding groove, one end, far away from the third sliding groove, of the second sliding block is movably connected inside the push rod 3, the limiting block 14 is fixed inside the first shell 1, a rod hole, a nail feeding groove and a nail discharging hole are formed in the surface of the second shell 2, the specification of the rod hole is matched with that of the long rod 13, the pressing plate 16 is movably connected to the inner top of the second shell 2, and the fixed pulley 18 is movably connected to the inner bottom of the second shell 2; pulling stay cord 17 this moment, stay cord 17 drives the motion of clamp plate 16 under the effect of fixed pulley 18, the motion of clamp plate 16 makes spring 15 shrink, place the nail inside two 2 shells through advancing the nail groove at this moment, loosen stay cord 17, clamp plate 16 will compress tightly the nail, promote simultaneously push rod 3 and drive two movements of slider to required position, gear 4 rotates and drives four 10 rotations of gear, four 10 rotations of gear drive slider one under the effect of spout two are at 11 internal movements of connecting rod, two 12 movements of slider drive connecting rod, two 12 movements of connecting rod drive stock 13 movements, stock 13 movements make the nail from going out the nail hole motion inside two 2 shells, accomplish the fixed function of nail.

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. A nail equidistance fixing device for furniture, includes shell one (1) and shell two (2), its characterized in that: the outer part of the first shell (1) is movably connected with a push rod (3), the inner part of the first shell (1) is movably connected with a first gear (4), the outer part of the first gear (4) is fixedly connected with a first rotating wheel (5), the outer part of the first rotating wheel (5) is movably connected with a track (6), the inner part of the track (6) is movably connected with a second rotating wheel (7), the outer part of the second rotating wheel (7) is fixedly connected with a second gear (8), the outer part of the second gear (8) is meshed with a third gear (9), the inner part of the first shell (1) is movably connected with a fourth gear (10), the outer part of the fourth gear (10) is movably connected with a first connecting rod (11), the outer part of the first connecting rod (11) is movably connected with a second connecting rod (12), the inner part of the second connecting rod (12) is fixedly connected with a long rod (13), the outer part of the long rod (13) is movably connected with a limit block (14), and the inner part of the second shell (2) is movably connected with a spring (15), the outside swing joint of spring (15) has clamp plate (16), and the inside swing joint of clamp plate (16) has stay cord (17), and the outside swing joint of stay cord (17) has fixed pulley (18), runner two (7) swing joint is in the inside of shell (1), and gear two (8) are the special-shaped gear, and the bottom swing joint of shell (1) has gyro wheel and support column, and gear three (9) fixed connection is in the outside of gyro wheel, and the specification and the gyro wheel phase-match of gear three (9).

2. A nail equidistant fixing device for furniture according to claim 1, characterized in that: the second shell (2) is fixed inside the first shell (1), the first sliding groove is formed in the surface of the first shell (1), the push rod (3) is movably connected inside the first sliding groove, and the push rod (3) is made of a magnet material.

3. A nail equidistant fixing device for furniture according to claim 1, characterized in that: the first gear (4) is meshed with the outer portion of the fourth gear (10), a second sliding groove is formed in the surface of the fourth gear (10), a first sliding block is movably connected to the inner portion of the first connecting rod (11), the first sliding block is movably connected to the inner portion of the second sliding groove, and one end, far away from the fourth gear (10), of the first sliding block is movably connected to the inner portion of the second connecting rod (12).

4. A nail equidistant fixing device for furniture according to claim 1, characterized in that: a third sliding groove is formed in the first shell (1), one end, away from the fourth gear (10), of the first connecting rod (11) is movably connected with a second sliding block, the second sliding block is movably connected to the inside of the third sliding groove, one end, away from the third sliding groove, of the second sliding block is movably connected to the inside of the push rod (3), and the limiting block (14) is fixed to the inside of the first shell (1).

5. A nail equidistant fixing device for furniture according to claim 1, characterized in that: the surface of the second shell (2) is provided with a rod hole, a nail inlet groove and a nail outlet hole, the specification of the rod hole is matched with the long rod (13), the pressing plate (16) is movably connected to the inner top of the second shell (2), and the fixed pulley (18) is movably connected to the inner bottom of the second shell (2).

6. A nail equidistant fixing device for furniture according to claim 1, characterized in that: the first gear (4) is electrically connected with a driving power supply.