CN213778821U

CN213778821U - Tape measure with limiting function for interior decoration design

Info

Publication number: CN213778821U
Application number: CN202120032166.7U
Authority: CN
Inventors: 慈龙图
Original assignee: Shanghai Yuansheng Construction Engineering Co ltd
Current assignee: Shanghai Yuansheng Construction Engineering Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-07-23
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a tape measure is used in indoor decoration design with limit function, including the tape measure shell, the outside fixed mounting of tape measure shell has the rubber overcoat, the lower extreme fixed mounting of tape measure shell has the shell support, the drawing groove has been seted up to the lower extreme on tape measure shell right side. This tape measure with limit function for interior decoration design, first spring can promote the direction motion of pressing from both sides tight ring to the rack, and then realize that the device is tight and spacing to the clamp of rack, two second springs can promote the rubber pad downstream, and then realize the device spacing and the direction to the rack, the rubber overcoat can increase the area of contact of device and people's hand, avoid the tape measure shell to drop to ground and cause the damage, when the tape measure shell receives external force striking simultaneously, can provide certain buffer capacity, setting through the rack, and the rack adopts the glass fiber material to make, effectively avoid the rack fish tail user, greatly increased the security of device, it is whole to set up rationally, and convenient to use.

Description

Tape measure with limiting function for interior decoration design

Technical Field

The utility model relates to an interior decoration equipment technical field specifically is a tape measure for interior decoration design with limit function.

Background

Interior decoration includes room design, fitment, furniture layout and various little adornment points, and the decoration construction of the inside of the building is stressed on the contrary, not only during the decoration design construction period, but also includes the long-term continuous decoration after entering, and the tape measure is often needed to be used in the process of carrying out interior decoration.

But the automatic spacing and the clamp of device can not be realized to present most tape measures, and present most tape measures only are provided with a manual locking mechanism, and the design is relatively poor, and the inside rack of most tape measures all adopts steel material to make, and in the in-process of using, often there is the rusty condition of rack to take place, also often fish tail user, and the security is lower, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tape measure for interior decoration design with limit function to it can not realize the automation of device spacing and press from both sides tightly to propose current most tape measure in the above-mentioned background art, and current most tape measure only is provided with a manual locking mechanism, and the design is relatively poor, and the inside rack of most tape measure all adopts steel material to make, and at the in-process that uses, often there is the rusty condition of rack to take place, also often fish tail user, and the security is lower, the problem of being not convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: a tape measure with a limiting function for interior decoration design comprises a tape measure shell, wherein a rubber outer sleeve is fixedly installed on the outer side of the tape measure shell, a shell support is fixedly installed at the lower end of the tape measure shell, a drawing groove is formed in the lower end of the right side of the tape measure shell, a limiting groove is formed in the drawing groove, a first sliding groove is formed in the upper end of the right side of the tape measure shell, a limiting block is arranged in the first sliding groove, the interior of the tape measure shell is rotatably connected with a rotating shaft through a bearing seat, a volute spiral spring is arranged on the outer side of the rotating shaft, a rack is arranged on the outer side of the volute spiral spring, a hook is arranged on the outer side of the rack, a limiting support is fixedly installed at the bottom of the interior of the tape measure shell, a first fixing block is fixedly installed on the inner wall of the tape measure shell, and a fixing rod is fixedly installed on one side, far away from the inner wall of the tape measure shell, of the first fixing block, a first spring is arranged on the outer side of the fixed rod, a moving block is slidably mounted in the tape measure shell through the fixed rod, a second sliding groove is formed in one side, close to the fixed rod, of the moving block, a limiting disc is fixedly mounted on one side, close to the second sliding groove, of the fixed rod, a clamping ring is fixedly mounted on one side, far away from the fixed rod, of the moving block, a buckle is fixedly mounted on the rear end face of the tape measure shell, a second fixed block is fixedly mounted at the top of the inner portion of the limiting support, a moving plate is arranged on the inner side of the limiting support, a third fixed block is arranged at the upper end of the moving plate, a second spring is arranged between the third fixed block and the second fixed block, a rubber pad is fixedly mounted at the bottom of the moving plate, a sliding block is fixedly mounted on the outer side of the moving plate, a guide sleeve is fixedly mounted on the outer side of the sliding block, and a third sliding groove is formed in the inner wall of the limiting support, and a guide rod is fixedly arranged in the third sliding groove.

Preferably, the limiting block is located inside the first sliding groove and is in sliding connection with the first sliding groove.

Preferably, the moving block and the clamping ring are arranged in the same three numbers, the moving block and the clamping ring are symmetrically distributed on the upper side, the left side and the right side, and the clamping ring is in an inward concave shape.

Preferably, one side of the fixed rod, which is close to the moving block, extends into the second sliding groove, and the fixed rod is in sliding connection with the second sliding groove.

Preferably, the number of the third sliding grooves, the second springs, the second fixed block, the third fixed block, the sliding blocks and the guide sleeves is two, and the sliding blocks and the guide sleeves are symmetrically distributed on the left side and the right side of the moving plate.

Preferably, the guide rod penetrates through the guide sleeve, and the guide sleeve is in sliding connection with the guide rod.

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

1. according to the flexible rule with the limiting function for indoor decoration design, in the using process of the device, through mutual matching of the first spring, the moving block and the clamping ring, the first spring can push the moving block to move towards the direction of the rack, the moving block can push the clamping ring to move towards the direction of the rack, and therefore clamping and limiting of the device on the rack are achieved, through mutual matching of the second spring, the third fixed block, the moving plate and the rubber pad, the two second springs can push the third fixed block to move downwards, the third fixed block can push the moving plate to move downwards, the moving plate can push the rubber pad to move downwards, and therefore limiting and guiding of the device on the rack are achieved;

2. this tape measure with limit function for interior decoration design, at the in-process of operative installations, the rubber overcoat can increase the area of contact of device and people's hand, avoid the tape measure shell to drop to ground and cause the damage, when the tape measure shell receives external force striking simultaneously, can provide certain buffer capacity, setting through the rack, and the rack adopts the glass fiber material to make, effectively avoid the rack fish tail user, greatly increased the security of device, it is whole to set up rationally, convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the mounting structure of the limiting bracket of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a tape measure housing; 2. a rubber jacket; 3. a housing bracket; 4. drawing the groove; 5. a first chute; 6. a limiting block; 7. a rotating shaft; 8. a volute spiral spring; 9. a rack; 10. hooking; 11. a limiting groove; 12. a limiting bracket; 13. a first fixed block; 14. fixing the rod; 15. a first spring; 16. a moving block; 17. a second chute; 18. a limiting disc; 19. a clamping ring; 20. buckling; 21. a second fixed block; 22. a second spring; 23. a third fixed block; 24. moving the plate; 25. a third chute; 26. a guide bar; 27. a slider; 28. a guide sleeve; 29. and (7) a rubber pad.

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. 1-5, the present invention provides a technical solution: a tape measure with a limiting function for interior decoration design comprises a tape measure shell 1, a rubber outer sleeve 2 is fixedly installed on the outer side of the tape measure shell 1, a shell support 3 is fixedly installed at the lower end of the tape measure shell 1, a drawing groove 4 is formed in the lower end of the right side of the tape measure shell 1, a limiting groove 11 is formed in the drawing groove 4, a first sliding groove 5 is formed in the upper end of the right side of the tape measure shell 1, a limiting block 6 is arranged in the first sliding groove 5, a rotating shaft 7 is rotatably connected in the tape measure shell 1 through a bearing seat, a volute spring 8 is arranged on the outer side of the rotating shaft 7, a rack 9 is arranged on the outer side of the volute spring 8, a hook 10 is arranged on the outer side of the rack 9, a limiting support 12 is fixedly installed at the bottom of the inner portion of the tape measure shell 1, a first fixing block 13 is fixedly installed on the inner wall of the tape measure shell 1, a fixing rod 14 is fixedly installed on one side, far away from the inner wall of the first fixing block 13, a first spring 15 is arranged on the outer side of the fixed rod 14, a moving block 16 is slidably mounted in the tape measure housing 1 through the fixed rod 14, a second sliding groove 17 is formed in one side, close to the fixed rod 14, of the moving block 16, a limiting disc 18 is fixedly mounted on one side, close to the second sliding groove 17, of the fixed rod 14, a clamping ring 19 is fixedly mounted on one side, far away from the fixed rod 14, of the moving block 16, a buckle 20 is fixedly mounted on the rear end face of the tape measure housing 1, a second fixed block 21 is fixedly mounted on the top of the inner portion of the limiting support 12, a moving plate 24 is arranged on the inner side of the limiting support 12, a third fixed block 23 is arranged at the upper end of the moving plate 24, a second spring 22 is arranged between the third fixed block 23 and the second fixed block 21, a rubber pad 29 is fixedly mounted at the bottom of the moving plate 24, a slider 27 is fixedly mounted on the outer side of the moving plate 24, and a guide sleeve 28 is fixedly mounted on the outer side of the slider 27, a third sliding groove 25 is formed in the inner wall of the limiting support 12, a guide rod 26 is fixedly mounted inside the third sliding groove 25, and the rack 9 is made of glass fiber materials.

Further, stopper 6 is located the inside of first spout 5, and stopper 6 and first spout 5 are sliding connection, and in the in-process of using the device, stopper 6 can be fixed and spacing to rack 9.

Further, the moving block 16 and the clamping ring 19 are provided with three identical clamping rings, the moving block 16 and the clamping ring 19 are symmetrically distributed on the upper side, the left side and the right side, the clamping ring 19 is in an inward concave shape, in the using process of the device, the two first springs 15 can push the moving block 16 to move in the direction of the rack 9, the clamping ring 19 which is in an inward concave arc shape is utilized, the contact area between the device and the rack 9 can be increased, and the device can fix and limit the rack 9.

Furthermore, one side of the fixed rod 14, which is close to the moving block 16, extends into the second sliding groove 17, the fixed rod 14 and the second sliding groove 17 are in sliding connection, and in the process of using the device, the fixed rod 14 can guide and limit the second sliding groove 17, so that the movement of the clamping ring 19 is realized.

Further, the number of the third sliding grooves 25, the second springs 22, the second fixed block 21, the third fixed block 23, the sliding blocks 27 and the guide sleeves 28 is two, the sliding blocks 27 and the guide sleeves 28 are symmetrically distributed on the left side and the right side of the moving plate 24, in the using process of the device, the two second springs 22 can push the moving plate 24 to move downwards, and the moving plate 24 can push the rubber pads 29 to move downwards.

Further, the guide rod 26 penetrates through the guide sleeve 28, the guide sleeve 28 is in sliding connection with the guide rod 26, in the downward movement process of the moving plate 24, the guide rod 26 can guide and limit the guide sleeve 28, the guide sleeve 28 can guide and limit the sliding block 27, and the sliding block 27 can limit and guide the rubber pad 29 through the moving plate 24.

The working principle is as follows: firstly, in the process of using the device, the two first springs 15 can push the moving block 16 to move in the direction of the rack 9, the clamping ring 19 which is in an inward concave arc shape is utilized to enhance the contact area between the device and the rack 9, so that the device can fix and limit the rack 9, the fixed rod 14 can guide and limit the second chute 17, so as to realize the movement of the clamping ring 19, the two second springs 22 can push the moving plate 24 to move downwards, the moving plate 24 can push the rubber pad 29 to move downwards, the guide rod 26 can guide and limit the guide sleeve 28, the guide sleeve 28 can guide and limit the sliding block 27, the sliding block 27 can limit and guide the rubber pad 29 through the moving plate 24, the design is reasonable and convenient to use, and the contact area between the device and a human hand can be increased through the arrangement of the rubber sleeve 2, so that the damage caused by the tape shell 1 falling to the ground is avoided, meanwhile, when the tape measure shell 1 is impacted by external force, certain buffering capacity can be provided, the rack 9 is arranged and made of glass fiber materials, the rack 9 is effectively prevented from scratching a user, and the safety of the device is greatly improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a tape measure is used in interior decoration design with limit function, includes tape measure shell (1), its characterized in that: the outer side of the tape measure shell (1) is fixedly provided with a rubber outer sleeve (2), the lower end of the tape measure shell (1) is fixedly provided with a shell support (3), the lower end of the right side of the tape measure shell (1) is provided with a drawing groove (4), the inside of the drawing groove (4) is provided with a limiting groove (11), the upper end of the right side of the tape measure shell (1) is provided with a first sliding groove (5), the inside of the first sliding groove (5) is provided with a limiting block (6), the inside of the tape measure shell (1) is rotatably connected with a rotating shaft (7) through a bearing seat, the outer side of the rotating shaft (7) is provided with a volute spiral spring (8), the outer side of the volute spiral spring (8) is provided with a rack (9), the outer side of the rack (9) is provided with a hook (10), the inner wall of the tape measure shell (1) is fixedly provided with a first fixing block (13), one side, far away from the inner wall of the tape measure shell (1), of the first fixing block (13) is fixedly provided with a fixing rod (14), the outer side of the fixing rod (14) is provided with a first spring (15), a moving block (16) is slidably arranged in the tape measure shell (1) through the fixing rod (14), one side, close to the fixing rod (14), of the moving block (16) is provided with a second sliding groove (17), one side, close to the second sliding groove (17), of the fixing rod (14) is fixedly provided with a limiting disc (18), one side, far away from the fixing rod (14), of the moving block (16) is fixedly provided with a clamping ring (19), the rear end face of the tape measure shell (1) is fixedly provided with a buckle (20), and the top of the inside of the limiting support (12) is fixedly provided with a second fixing block (21), the inboard of spacing support (12) is provided with movable plate (24), the upper end of movable plate (24) is provided with third fixed block (23), be provided with second spring (22) between third fixed block (23) and second fixed block (21), the bottom fixed mounting of movable plate (24) has rubber pad (29), the outside fixed mounting of movable plate (24) has slider (27), the outside fixed mounting of slider (27) has guide sleeve (28), third spout (25) have been seted up on the inner wall of spacing support (12), the inside fixed mounting of third spout (25) has guide bar (26).

2. The tape measure with a position limiting function for interior decoration design according to claim 1, wherein: the limiting block (6) is located inside the first sliding groove (5), and the limiting block (6) is connected with the first sliding groove (5) in a sliding mode.

3. The tape measure with a position limiting function for interior decoration design according to claim 1, wherein: the moving block (16) and the clamping ring (19) are provided with three same blocks, the moving block (16) and the clamping ring (19) are symmetrically distributed on the upper side, the left side and the right side, and the clamping ring (19) is in an inward concave shape.

4. The tape measure with a position limiting function for interior decoration design according to claim 1, wherein: one side of the fixed rod (14) close to the moving block (16) extends to the inside of the second sliding groove (17), and the fixed rod (14) is in sliding connection with the second sliding groove (17).

5. The tape measure with a position limiting function for interior decoration design according to claim 1, wherein: the three sliding grooves (25), the second springs (22), the second fixed blocks (21), the third fixed blocks (23), the sliding blocks (27) and the guide sleeves (28) are the same, and the sliding blocks (27) and the guide sleeves (28) are symmetrically distributed on the left side and the right side of the moving plate (24).

6. The tape measure with a position limiting function for interior decoration design according to claim 1, wherein: the guide rod (26) penetrates through the guide sleeve (28), and the guide sleeve (28) is in sliding connection with the guide rod (26).