CN219495018U - Steel tape convenient to fix - Google Patents

Abstract

The utility model discloses a steel tape convenient to fix, which comprises a protective shell, wherein a tape spring is arranged in the middle position inside the protective shell, a steel tape strip is wound in an inner cavity of the protective shell on the circumferential side wall of the tape spring, one end of the steel tape strip, which is far away from the tape spring, is provided with a rotary tape hook, two fixing plates are rotatably connected above two sides of the rotary tape hook, the top end surface of each fixing plate is provided with a second rotary seat, protruding strips are arranged on two sides of each fixing plate, and nano-glue is arranged on the surface of one opposite side of each fixing plate. According to the utility model, by arranging the rotating ruler hook, the fixing plate and the nano adhesive, the nano adhesive can be repeatedly adhered for many times, and the adhesive can not be remained after the nano adhesive is taken down, so that the effect of fixing the starting point of the steel ruler strip is achieved, and the stability and convenience of the steel tape in the use process are improved; through setting up rotation ruler hook and fixed plate, avoid the unsettled and terminal point of starting point to hug closely the problem emergence that forms the error increase of length will be measured, improved the fixed stable effect and the suitability of steel tape.

Description

Steel tape convenient to fix

Technical Field

The utility model relates to the technical field of steel tape, in particular to a steel tape for facilitating fixation.

Background

Steel tape is a common measuring tool commonly used for building finishing and sheet material measurement. The main structure of the steel tape is usually provided with a shell, a tape, a brake, a tape hook, a lifting belt, a tape spring and the like, and the steel tape can be used for telescopic measurement and has the advantages of durability and portability.

The starting point position of current steel tape is provided with perpendicular chi hook with it, but chi hook surface is smooth, be difficult for fixing on the object, the easy landing of pulling in-process to when measuring the use, chi hook direction is opposite with the scale direction on steel tape surface, therefore the top of steel tape can not accurately align the starting point that awaits measuring when measuring the position of interior corner, and when the contained angle that the position of detecting the starting point had is not the right angle of turning outward, the problem that the starting point of steel tape and the starting point that awaits measuring can not overlap completely can appear equally, cause the problem that the result after the detection is inaccurate.

Disclosure of Invention

The utility model aims to provide a steel tape which is convenient to fix, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel tape convenient to it is fixed, includes the protecting sheathing, the inside intermediate position of protecting sheathing is provided with the chi spring, the winding has the steel tape in the protecting sheathing inner chamber of chi spring circumference lateral wall, the one end that the chi spring was kept away from to the steel tape is provided with the rotation chi hook, the both sides top rotation of rotation chi hook is connected with two fixed plates, the top surface of fixed plate is provided with the second and rotates the seat, the fixed plate both sides all are provided with the protrusion strip, two the relative one side surface of fixed plate is provided with the nanometer glue.

Preferably, a clamping groove is formed in one side surface of the protective shell, a tape measure opening is formed in the lower portion of one side, close to the clamping groove, of the protective shell, and a lifting belt ring is arranged on the upper surface of one side, far away from the clamping groove, of the protective shell.

Preferably, a braking arc plate is arranged at the position, close to the clamping groove, of the protective shell, a clamping block is arranged on the surface, close to the clamping groove, of one side of the braking arc plate, and the clamping block is in sliding connection with the clamping groove.

Preferably, the braking arc plate penetrates through the protective shell and extends to the surface of the steel tape at the position of the tape opening, and a silica gel head is arranged at one end, close to the steel tape, of the braking arc plate.

Preferably, the one end that the rule spring was kept away from to the steel rule is provided with the equipment head, the one end that the rule spring was kept away from to the equipment head is provided with first pivot, first pivot rotation is connected with first rotation seat.

Preferably, one end surface of the first rotating seat, which is far away from the assembly head, is fixedly connected with the rotating ruler hook, two storage grooves are formed in the upper portions of two side surfaces of the rotating ruler hook, buckling grooves are formed in the side wall surfaces of the storage grooves on the lower surfaces of the storage grooves, and grooves are formed in the front end surface and the rear end surface of the inner wall surface of the storage grooves.

Preferably, the top surface both sides of rotating the chi hook all are provided with the second pivot, the second rotates the seat and rotates with the second pivot and be connected, the fixed plate passes through the protrusion strip and the storage tank joint of both sides, two the storage tank is close to each other one side surface all is provided with the empty slot.

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

1. this steel tape convenient to it is fixed through setting up rotation chi hook, fixed plate and nanometer glue, and the extreme point before the steel tape uses rotates to the angle parallel with the rotation chi hook through seeing that fixed plate to fix the direction that the fixed position of extreme point of steel tape extends, make the nanometer glue fix on extension line or the lateral wall of the thing that awaits measuring, the nanometer is glued and can be realized repeated adhesion many times, and can not stay the effect of gluing after taking off, reaches the fixed effect of starting point to the steel tape, has improved stability and convenience in the steel tape use.

2. This steel tape convenient to it is fixed through setting up rotation chi hook and fixed plate, through the rotation effect of rotation chi hook for the starting point of steel tape can be applicable to the corner position of different directions, and can guarantee in real time that the starting point of steel tape flushes with the starting point that awaits measuring, avoids the unsettled and terminal formation of hugging closely of starting point to take place with the problem of measuring the error increase of length, has improved the fixed stable effect and the suitability of steel tape.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present utility model;

FIG. 2 is an assembled view of a steel rule according to the present utility model in a partial structure;

FIG. 3 is a partial perspective view of the rotary rule hook of the present utility model;

fig. 4 is an enlarged view of the structure of the portion a in fig. 1 according to the present utility model.

In the figure: 1. a protective housing; 2. a ruler spring; 3. a steel ruler strip; 4. rotating the ruler hook; 5. a fixing plate; 11. a clamping groove; 12. a tape measure port; 13. a lifting strap ring; 14. a brake arc plate; 15. a clamping block; 16. a silica gel head; 31. assembling the head; 32. a first rotating shaft; 41. a first rotating seat; 42. a storage groove; 43. a buckling groove; 44. a groove; 45. a second rotating shaft; 46. a hollow groove; 51. a second rotating seat; 52. a protruding strip; 53. nano-glue.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the steel tape convenient to fix in this embodiment, including protecting the shell 1, the inside intermediate position of protecting the shell 1 is provided with chi spring 2, twine in the protecting the shell 1 inner chamber of chi spring 2 circumference lateral wall has steel bar 3, chi spring 2 is used for automatic winding steel bar 3, steel bar 3 surface is provided with the scale, the one end that steel bar 3 kept away from chi spring 2 is provided with the rotating rule hook 4, rotating rule hook 4 can make the one end of steel bar 3 fixed on inner corner, outer corner and the plane, rotating rule hook 4's both sides top rotation is connected with two fixed plates 5, the top surface of fixed plate 5 is provided with the second and rotates seat 51, fixed plate 5 both sides all are provided with protrusion strip 52, protrusion strip 52 is used for spacing joint, the relative one side surface of two fixed plates 5 is provided with nanometer glue 53, nanometer glue 53 can repetitious usage, have stable adhesion and repeatedly used's effect, and can not keep the glue in object surface after taking off.

Specifically, the one side surface of protecting sheathing 1 is provided with draw-in groove 11, and protecting sheathing 1 is close to one side below of draw-in groove 11 and is provided with tape measure mouth 12, and protecting sheathing 1 is kept away from one side top surface of draw-in groove 11 and is provided with carrying strap ring 13, and tape measure mouth 12 is used for pulling out steel tape 3, and carrying strap ring 13 is used for wearing the carrying strap, reaches portable effect.

Further, the position that the protective housing 1 is close to draw-in groove 11 is provided with braking arc board 14, the braking arc board 14 is close to one side surface of draw-in groove 11 and is provided with fixture block 15, fixture block 15 and draw-in groove 11 sliding connection, fixture block 15 slides in draw-in groove 11 and can drive braking arc board 14 and slide, make braking arc board 14 be convenient for promote control, and braking arc board 14 surface is provided with anti-skidding stripe, static friction when promoting can improve, the problem of avoiding skidding takes place, braking arc board 14 runs through protective housing 1 and extends to the steel tape 3 surface of tape mouth 12 position, the one end that braking arc board 14 is close to steel tape 3 is provided with silica gel head 16, when braking arc board 14 braking, silica gel head 16 extrudes steel tape 3 surface, make the length that steel tape 3 stretches out fixed, under the braking of silica gel head 16, can provide sufficient pressure and can not scratch the scale on steel tape 3 surface.

Still further, the one end that steel chi strip 3 kept away from chi spring 2 is provided with equipment head 31, the one end that equipment head 31 kept away from chi spring 2 is provided with first pivot 32, first pivot 32 rotates and is connected with first rotation seat 41, first rotation seat 41 keeps away from the one end surface and the rotation chi hook 4 fixed connection of equipment head 31, make rotation chi hook 4 can realize the hooking effect of each angle through the rotation with first pivot 32, the top of the both sides surface of rotation chi hook 4 is provided with two storage slots 42, the storage slot 42 lateral wall surface of storage slot 42 below surface is provided with catching groove 43, the front and back end surface of storage slot 42 inner wall surface all is provided with recess 44, the top surface both sides of rotation chi hook 4 all are provided with second pivot 45, second rotation seat 51 rotates with second pivot 45 to be connected, fixed plate 5 carries out joint through the protrusion strip 52 of both sides and storage slot 42, then through catching groove 43 use, one side surface that two storage slots 42 are close to each other all is provided with groove 46, it is in order to avoid taking place the empty adhesion when empty glue 53 to take place for the fixed plate 5 to take place, empty glue groove 46 is not to take place, empty glue problem is avoided.

The application method of the embodiment is as follows: when the device is used, one end of the steel ruler strip 3 is fixed at the starting point of an object to be detected, the surface with the scale marks faces forwards, then the fixing plate 5 on one side close to the surface of the object adjacent to the object to be detected is scratched out, the nano glue 53 of the fixing plate 5 is adhered and fixed in front of the starting point, the starting point end of the steel ruler strip 3 is tightly attached to the surface of the object to be detected, then the protective shell 1 is pulled, the steel ruler strip 3 is pulled out along with the starting point end, scale detection is carried out, the nano glue 53 is lifted slightly after the use is finished, and then the fixing plate 5 is pressed into the storage groove 42.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A steel tape convenient to it is fixed, includes protective housing (1), its characterized in that: the inside intermediate position of shell (1) is provided with chi spring (2), twine in shell (1) inner chamber of chi spring (2) circumference lateral wall has steel tape (3), the one end that chi spring (2) was kept away from to steel tape (3) is provided with rotates chi hook (4), rotate above the both sides of rotating chi hook (4) and be connected with two fixed plates (5), the top surface of fixed plate (5) is provided with second rotation seat (51), fixed plate (5) both sides all are provided with protruding strip (52), two the one side surface that fixed plate (5) are relative is provided with nanometer glue (53).

2. The steel tape of claim 1, wherein the steel tape is adapted to be secured: the utility model discloses a protective housing, including cover shell (1), cover shell, clamping groove (11) are provided with on the side surface of cover shell (1), cover shell (1) is close to one side below of clamping groove (11) and is provided with tape measure mouth (12), cover shell (1) is kept away from one side top surface of clamping groove (11) and is provided with carrying strap ring (13).

3. The steel tape of claim 2 for ease of securement, wherein: the protection shell (1) is provided with a braking arc plate (14) at a position close to the clamping groove (11), a clamping block (15) is arranged on one side surface of the braking arc plate (14) close to the clamping groove (11), and the clamping block (15) is in sliding connection with the clamping groove (11).

4. A steel tape for facilitating fastening as claimed in claim 3, wherein: the braking arc plate (14) penetrates through the steel tape (3) of the protective casing (1) and extends to the position of the tape opening (12), and a silica gel head (16) is arranged at one end, close to the steel tape (3), of the braking arc plate (14).

5. The steel tape of claim 1, wherein the steel tape is adapted to be secured: the steel ruler strip (3) is provided with an assembly head (31) far away from one end of the ruler spring (2), one end of the assembly head (31) far away from the ruler spring (2) is provided with a first rotating shaft (32), and the first rotating shaft (32) is rotationally connected with a first rotating seat (41).

6. The steel tape facilitating fixation of claim 5, wherein: one end surface of the first rotating seat (41) far away from the assembly head (31) is fixedly connected with the rotating ruler hook (4), two storage grooves (42) are formed in the upper portions of two side surfaces of the rotating ruler hook (4), buckling grooves (43) are formed in the side wall surfaces of the storage grooves (42) in the lower surfaces of the storage grooves (42), and grooves (44) are formed in the front end surface and the rear end surface of the inner wall surface of the storage grooves (42).

7. The steel tape of claim 6 for ease of securement, wherein: the two sides of the top surface of the rotating ruler hook (4) are provided with second rotating shafts (45), the second rotating seat (51) is rotationally connected with the second rotating shafts (45), the fixing plate (5) is clamped with the containing grooves (42) through protruding strips (52) on two sides, and empty grooves (46) are formed in the surfaces, close to each other, of one side of each containing groove (42).