CN213030019U

CN213030019U - Bracelet with adjustable sleeve rope

Info

Publication number: CN213030019U
Application number: CN202021127219.5U
Authority: CN
Inventors: 潘献友; 潘彩红
Original assignee: Nanjing Baohua Intelligent Technology Co ltd
Current assignee: Nanjing Baohua Intelligent Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a noose adjustable bracelet, including bracelet body, fixed mounting has the regulation room on the bracelet body, be equipped with adjustment mechanism in the regulation room, adjustment mechanism is equipped with the hob, be equipped with mounting hole and helicla flute on the hob, fixed mounting has the regulation rope on the mounting hole. The beneficial effects of the utility model are that, be equipped with regulation rope and threaded rod on the bracelet, rotate the hand wheel through the finger, can drive bull stick and hob and rotate, the regulation rope of bracelet body both sides removes simultaneously to the regulation indoor and twine in the helicla flute of hob, the outside regulation rope length reduces, reach the purpose of adjusting bracelet cover rope length, this bracelet is applicable to different users, can carry out the free regulation according to user's wrist size, it is equipped with fixed clitellum and wrist band to adjust the rope outward, can play the effect that the inside regulation rope of protection was restricted and the comfort level was worn in the improvement, this device has the characteristics that the reliability is high and be convenient for adjust.

Description

Bracelet with adjustable sleeve rope

Technical Field

The utility model relates to a wearing equipment technical field, especially a noose adjustable bracelet.

Background

The bracelet is a human accessory in development history, has different meanings to different personalities in different occasions of different periods, and the bracelet has simple structure, wears characteristics such as form diversification. The bracelet is used for wearing on human wrist, and what current bracelet is mostly the structural design of integrated design or similar wrist-watch, and the bracelet wearing internal diameter can't be adjusted in the design of integration, and the equidistance jack then need be taken at the bracelet to the design method of similar wrist-watch, and the wearing can only carry out the equidistance and adjust, can't satisfy all users ' operation requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a cover rope adjustable bracelet has been designed, including bracelet body, fixed mounting has the control chamber on the bracelet body, be equipped with adjustment mechanism in the control chamber, adjustment mechanism is equipped with the hob, be equipped with mounting hole and helicla flute on the hob, fixed mounting has the regulation rope on the mounting hole.

The regulating chamber by fixed mounting on bracelet body central cavity, with central cavity fixed connection's screw rod installation cavity, with screw rod installation cavity fixed connection's exocoel constitutes, fixed mounting has the bull stick in the hob, the bull stick rotates and installs on screw rod installation cavity both ends lateral wall.

The adjusting mechanism is composed of a driving mechanism arranged in the central cavity, a rotating rod connected with the driving mechanism and a screw rod fixedly arranged on the rotating rod, the driving mechanism is composed of a driven wheel fixedly arranged at one end of the rotating rod, a driving wheel meshed with the driven wheel, a rotating shaft fixedly arranged on the driving wheel and a manual wheel fixedly arranged at one end of the rotating shaft.

The driving wheel and the driven wheel are both helical gears, and the rotating shaft is rotatably arranged on the inner wall of the central cavity.

The adjusting chamber is fixedly provided with a fixed ring belt, and the fixed ring belt is sleeved outside the adjusting rope.

The outer end of the adjusting rope is sleeved with a wrist protecting girdle band which can slide on the adjusting rope.

And the screw rod installation cavity and the outer cavity are internally and rotatably provided with a rotary roller.

Utilize the technical scheme of the utility model a bracelet of noose adjustable of preparation, be equipped with on the bracelet and adjust rope and threaded rod, rotate the hand wheel through the finger, can drive bull stick and hob and rotate, the regulation rope of bracelet body both sides is removed simultaneously to the regulation indoor and twine in the helicla flute of hob, outside regulation rope length reduces, reach the purpose of adjusting bracelet noose length, current bracelet can only carry out the equidistance and adjusts, compare with prior art, this bracelet is applicable to different users, can carry out the free adjustment according to user's wrist size. The adjusting rope is externally provided with a fixed ring belt and a wrist protecting ring belt, so that the effects of protecting the inner adjusting rope and improving the wearing comfort level can be achieved. The device has the characteristics of high reliability and convenience in adjustment.

Drawings

Fig. 1 is a front view of a bracelet with adjustable loop;

fig. 2 is an internal structure view of a bracelet adjusting chamber with adjustable loop ropes according to the present invention;

fig. 3 is a structural diagram of a bracelet screw rod with adjustable loop rope according to the present invention;

in the figure, 1, a bracelet body; 2. a conditioning chamber; 3. an adjustment mechanism; 4. a screw rod; 5. mounting holes; 6. A helical groove; 7. adjusting the rope; 8. a central lumen; 9. a screw mounting cavity; 10. an outer cavity; 11. a rotating rod; 12. a drive mechanism; 13. a driven shaft; 14. a driving wheel; 15. a rotating shaft; 16. a hand-operated wheel; 17. fixing the endless belt; 18. a cuff band; 19. and (5) rotating the roller.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

As shown in figures 1 and 2, a bracelet with adjustable loop rope comprises a bracelet body 1, an adjusting chamber 2 is fixedly arranged on the bracelet body 1, an adjusting mechanism 3 is arranged in the adjusting chamber 2, the adjusting mechanism 3 is provided with a screw rod 4,

as shown in fig. 3, the screw rod 4 is provided with a mounting hole 5 and a spiral groove 6, and an adjusting rope 7 is fixedly mounted on the mounting hole 5. The one end of adjusting rope 7 is passed through bonding connection and is installed in mounting hole 5, and the rotatory 7 removal of adjusting rope that drives of hob 4 adjusts thereby adjusting rope 7 winding and install and be located 2 outside adjusting rope 7 lengths of regulation room in helicla flute 6.

As shown in fig. 2, the adjusting chamber 2 is by fixed mounting central cavity 8 on bracelet body 1, with central cavity 8 fixed connection's screw rod installation cavity 9, with screw rod installation cavity 9 fixed connection's exocoel 10 constitutes, fixed mounting has bull stick 11 in the hob 4, bull stick 11 rotates and installs on the lateral wall of screw rod installation cavity 9 both ends, the roller 19 is installed in screw rod installation cavity 9 and exocoel 10 internal rotation. Regulating chamber 2 is located bracelet body 1 under, screw rod installation cavity 9 and exocoel 10 all are equipped with two and symmetric distribution in the both sides of central cavity 8, all be equipped with the passageway that can supply regulating rope 7 to pass through on screw rod installation cavity 9 and the exocoel 10, regulating chamber 2 outside regulation rope 7 enters into to installation cavity 9 and twines on the helicla flute 6 of hob 4 through exocoel 10, all be equipped with in screw rod installation cavity 9 and the exocoel 10 and change roller 19, it is responsible for the moving direction who adjusts regulating rope 7 that is located regulating chamber 2 to change roller 19, ensure that regulating rope 7 removes and twines to hob 4 along specific route, prevent to adjust rope 7 and appear the phenomenon of chaotic knotting in regulating chamber 2, improve the device reliability.

As shown in fig. 2, the adjusting mechanism 3 is composed of a driving mechanism 12 installed in the central cavity 8, a rotating rod 11 connected with the driving mechanism 12, and a screw rod 4 fixedly installed on the rotating rod 11, the driving mechanism 12 is composed of a driven wheel 13 fixedly installed at one end of the rotating rod 11, a driving wheel 14 engaged with the driven wheel 13, a rotating shaft 15 fixedly installed on the driving wheel 14, and a manual wheel 16 fixedly installed at one end of the rotating shaft 15, the driving wheel 14 and the driven wheel 13 are both helical gears, and the rotating shaft 15 is rotatably installed on the inner wall of the central cavity 8. The manual wheel 16 sets up outside regulation room 2, can drive action wheel 14 rotatory through manual rotatory manual wheel 16, action wheel 14 drives from driving wheel 13 and rotates, action wheel 14 is the same with two transmission ratio from between driving wheel 13, two from driving wheel 13 can rotate with the same angular velocity simultaneously, the hob 4 of both sides rotates along with from driving wheel 13, the regulation rope 7 of both sides can be twined in the helicla flute 6 of hob 4 with the same speed simultaneously.

As shown in fig. 1, a fixed ring belt 17 is fixedly installed on the adjusting chamber 2, and the fixed ring belt 17 is sleeved outside the adjusting rope 7. The outer end of the adjusting rope 7 is sleeved with a wrist protecting girdle 18, and the wrist protecting girdle 18 can slide on the adjusting rope 7. Fixed clitellum 17 fixed mounting is on adjustment chamber 2, and wrist band 18 can carry out free movement relative adjustment chamber 2, and fixed clitellum 17 is the silica gel material with the same of wrist band 18 material, adjusts rope 7 and wears to locate in fixed clitellum 17 and wrist band 18, and fixed clitellum 17 and wrist band 18 play the inside effect of adjusting rope 7 and improving the comfort level of wearing of protection.

In this embodiment, be equipped with regulation rope and threaded rod on the bracelet, rotate the hand wheel through pointing, can drive bull stick and hob and rotate, the regulation rope of bracelet body both sides removes simultaneously to the regulation indoor and twine in the helicla flute of hob, and outside regulation rope length reduces, reaches the purpose of adjusting bracelet cover rope length, and current bracelet can only carry out the equidistance and adjusts, compares with prior art, and this bracelet is applicable to different users, can freely adjust according to user's wrist size. The adjusting rope is externally provided with a fixed ring belt and a wrist protecting ring belt, so that the effects of protecting the inner adjusting rope and improving the wearing comfort level can be achieved. The device has the characteristics of high reliability and convenience in adjustment.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a lasso adjustable bracelet, includes bracelet body (1), fixed mounting has regulating chamber (2) on bracelet body (1), be equipped with adjustment mechanism (3) in regulating chamber (2), its characterized in that, adjustment mechanism (3) are equipped with hob (4), be equipped with mounting hole (5) and helicla flute (6) on hob (4), fixed mounting has regulation rope (7) on mounting hole (5).

2. The bracelet of claim 1, wherein the adjustment chamber (2) is composed of a central cavity (8) fixedly mounted on the bracelet body (1), a screw mounting cavity (9) fixedly connected with the central cavity (8), and an outer cavity (10) fixedly connected with the screw mounting cavity (9), wherein a rotating rod (11) is fixedly mounted in the screw rod (4), and the rotating rod (11) is rotatably mounted on the side walls at two ends of the screw mounting cavity (9).

3. The bracelet of claim 2, wherein the adjusting mechanism (3) comprises a driving mechanism (12) installed in the central cavity (8), a rotating rod (11) connected with the driving mechanism (12), and a screw rod (4) fixedly installed on the rotating rod (11), the driving mechanism (12) comprises a driven wheel (13) fixedly installed at one end of the rotating rod (11), a driving wheel (14) meshed with the driven wheel (13), and a rotating shaft (15) fixedly installed on the driving wheel (14), and a manual wheel (16) fixedly installed at one end of the rotating shaft (15).

4. The bracelet with adjustable noose according to claim 3, characterized in that the driving wheel (14) and the driven wheel (13) are helical gears, and the rotating shaft (15) is rotatably mounted on the inner wall of the central cavity (8).

5. The bracelet with adjustable noose according to claim 1, wherein a fixed girdle (17) is fixedly mounted on the adjusting chamber (2), and the fixed girdle (17) is sleeved outside the adjusting rope (7).

6. The noose adjustable bracelet of claim 1, wherein a wrist band (18) is sleeved on an outer end of the adjusting rope (7), and the wrist band (18) can slide on the adjusting rope (7).

7. The bracelet with adjustable noose according to claim 2, characterized in that the screw mounting cavity (9) and the outer cavity (10) are internally and rotatably mounted with a roller (19).