CN213455193U

CN213455193U - Novel tape measure convenient to use

Info

Publication number: CN213455193U
Application number: CN202022948090.0U
Authority: CN
Inventors: 廖有南
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-06-15
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a novel tape measure convenient to use, including casing and steel ruler, its characterized in that: the ruler comprises a steel ruler, a ruler hook, a line drawing tool support, a line drawing tool and an elastic mechanism, wherein the ruler hook is hinged to the ruler hook and used for fixing the ruler hook on an object to be measured; the utility model discloses a novel tape measure for its simple structure of current tape measure, design benefit, convenient to use, its unique design through to chi hook and casing for it saves a large amount of time and manpower at autonomous working and limit measurement limit setting-out work, the utility model discloses a novel tape measure has set up the function on the original function basis of tape measure, has improved the convenience of using.

Description

Novel tape measure convenient to use

Technical Field

The utility model relates to a tape measure, more specifically relate to a novel tape measure convenient to use.

Background

The measuring tape is a common measuring tool in daily life, is often seen as a steel measuring tape, is common for building and decoration, is one of essential tools for families, and is divided into a fiber measuring tape, a leather tape, a waist tape and the like, and belongs to the steel measuring tape in Luban ruler, a wind water ruler and a metric ruler.

However, the existing tape measure has a single function and only has a measuring function, and a large number of defects exist in some scenes, when an operator uses the tape measure, the tape measure needs to be extracted from the inside of the shell, multiple persons are generally matched to waste manpower for accurate measurement, and a line drawing tool is often needed to draw lines during measurement, which is very troublesome.

Therefore, there is a need to provide a new tape measure that is easy to use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can easily solve the above-mentioned novel tape measure of extravagant manpower and setting-out scheduling problem, it is provided with setting-out instrument and holds in the palm and chi hook fixing tool, makes the utility model discloses the tape measure has convenient to use, provides work efficiency, uses manpower sparingly etc. function.

To the above, the utility model provides a technical scheme that its technical problem and take is: the utility model provides a novel tape measure convenient to use, includes casing and steel chi, its characterized in that: the steel rule front end be provided with the chi hook, the chi hook is used for being fixed in the upset mounting on the object that awaits measuring with the chi hook including articulating in the chi hook, set up setting-out instrument on the casing and hold in the palm, still including being provided with and being located setting-out instrument and holding in the palm and can hold in the palm the flexible setting-out instrument that is used for the setting-out relatively setting-out instrument, setting-out instrument hold in the palm and be provided with and have and be used for driving the elastic flexible elastic mechanism of setting-out instrument.

As the further setting of above-mentioned scheme, the setting-out instrument holds in the palm the both sides top setting that is located the steel ruler extended position, but elastic mechanism holds in the palm the tool holder of axial activity including spring A, the relative setting-out instrument that is located tubulose setting-out instrument support one end, the fixed push rod that stretches out the setting-out instrument support that is provided with on the tool holder, be provided with the fluting that is the double slide of H type that is used for the push rod activity on the setting-out instrument holds in the palm.

As the further setting of above-mentioned scheme, the setting-out instrument on be provided with and be used for offsetting the axial linkage and the fixed first ring limit of circumference with the tool holder, spring A both ends respectively with the inner wall butt that tool holder and setting-out instrument held in the palm for the object that awaits measuring is kept away from to elastic drive tool holder and setting-out instrument.

Through the setting of the scheme, the setting-out instrument asks the both sides that are located the steel ruler to avoid the setting-out instrument to interfere with the steel ruler, and spring A is used for keeping away from the elasticity of the object that awaits measuring for one of setting-out instrument, and the user only need loosen the push rod after the setting-out finishes, and the toolframe is automatic kick-backs under spring A's effect, is located the fluting activity setting-out instrument axial withdrawal setting-out instrument support based on the push rod, no longer with the object surface contact who awaits measuring and do not carry out the setting-out.

As the further setting of above-mentioned scheme, still be provided with spring B and movable sleeve in the setting-out instrument holds in the palm, be provided with the opening on the movable sleeve, be provided with on the setting-out instrument with opening complex bead, spring B's elasticity is greater than spring A, and its relative spring A sets up in the other end of tool holder for promote tool holder towards spring A direction activity when the bead supports in the movable sleeve.

Through the setting of above-mentioned scheme, it is the double track way mode of H type to its fluting as shown in the figure, operating personnel can apply thrust down in the initiative and trade the push rod to another track from the track that only possesses spring A elastic action, based on the cooperation of bead and activity cover and opening, when the push rod switches the track, the setting-out instrument with the tool holder linkage rotates the bead from just facing the state with the opening and switches over to when offseting with activity cover terminal surface, at this moment, spring B work promotes the setting-out instrument and presses to spring A, be less than spring B based on spring A elasticity, the setting-out instrument elasticity supports in the determinand surface under its elasticity, need not operating personnel to press the push rod and realize measuring the setting-out.

As a further arrangement of the above scheme, the turnover fixing member includes a fixing pin extending or retracting based on hinged turnover, a wing plate, and a front plate, and the front plate is used for driving the turnover fixing member to overturn and extend out of the fixing pin relative to the ruler hook.

Through above-mentioned scheme setting, operating personnel need press the front bezel when need be fixed in the determinand to the ruler hook and can be quick will fix the needle upset and come out, and continuously press that the front bezel can be stable will fix the needle and prick into the determinand.

According to the further arrangement of the scheme, the wing plate is matched with the shell and used for automatically driving the overturning fixing piece to overturn and retract the fixing needle when the ruler hook is retracted, and the ruler hook is further provided with the magnet which is used for providing adsorption fixing force to keep the state of the fixing needle when the fixing needle is overturned, extended and retracted.

As a further arrangement of the scheme, the shell is provided with a notch matched with the fixing needle, the ruler hook is further provided with a containing groove matched with the fixing needle, and the containing groove is used for providing a containing space for the fixing needle when the ruler hook returns to the shell.

Through the arrangement of the scheme, after a user finishes working, the user only needs to loosen the ruler hook without specially overturning the fixing needle, when the steel ruler is retracted to the tail end, the wing plate and the shell are abutted to drive the overturning fixing piece to overturn, the fixing needle is automatically retracted into the accommodating groove, and the magnet arranged on the ruler hook is mainly used for adsorbing the fixing needle and the overturning fixing piece and plays a role when the fixing needle extends out of and is accommodated, so that the fixing needle can be fixed under magnetic attraction and cannot swing.

As a further arrangement of the above scheme, the bottom of the housing is provided with an auxiliary rolling assembly.

Through the arrangement of the scheme, when measurement and line drawing are carried out simultaneously, the measurement and line drawing can be carried out on the surface of a planar object to be measured stably through the auxiliary rolling assembly, and the rolling sliding assembly can be a miniature roller.

Has the advantages that: compared with the prior tape measure, the utility model discloses a novel tape measure has following effect:

1. the turning fixing piece is arranged on the ruler hook, so that a user can quickly turn and extend the fixing needle by pressing the front plate, and the fixing needle can be fixed by pricking the fixing needle into objects such as wood, a gap and the like, and the phenomenon that two persons or extra objects are generally needed to fix the ruler hook when the traditional tape measure is used is avoided;

2. the ruler hook is provided with the square magnet, one of the two magnets can play a certain limiting role and adsorb the fixing needle, so that the fixing needle is prevented from swinging and bending left and right when being pricked into wood, and the other magnet adsorbs the metal main body of the turnover fixing piece when the fixing needle is in a state of being put into the accommodating groove, so that the turnover fixing piece is prevented from being turned over under the condition that a front plate is not actively pressed or a user actively turns over the fixing needle;

3. the shell is provided with a line drawing tool support, through the design of the spring A, the tool rack and the push rod, when a user pushes the push rod to draw a line while measuring, the push rod is loosened, only the measuring function is realized conveniently based on the spring A tape measure, the spring B has the effect that when the line drawing function is needed for a long time, the spring B works actively, the elasticity of the spring B is larger than that of the spring A, the tool rack moves towards the direction of the spring A, and the spring B continuously gives pressure to press the line drawing tool on a measuring object;

4. the line drawing tool support is provided with a matching structure opposite to the wing plate of the turnover fixing piece, so that when the steel ruler is retracted, the ruler hook enters the front wing plate of the shell and abuts against the line drawing tool support, and the fixing needle is driven to naturally retract to avoid the damage of the fixing needle which is directly exposed outside the shell;

5. the line drawing tool support is convenient to disassemble, can automatically replace line drawing tools, and is convenient for users to replace line drawing tools made of different colors and materials as required;

the utility model discloses a novel tape measure for its simple structure of current tape measure, design benefit, convenient to use, its unique design through to chi hook and casing for it saves a large amount of time and manpower at autonomous working and limit measurement limit setting-out work, the utility model discloses a novel tape measure has set up the function on the original function basis of tape measure, has improved the convenience of using.

Drawings

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

FIG. 2 is a bottom view of the present embodiment;

FIG. 3 is a schematic view of the structure of the hook of the present embodiment;

FIG. 4 is a cross-sectional view of the hook of the present embodiment;

FIG. 5 is a schematic view of a line drawing tool holder according to the present embodiment;

FIG. 6 is a schematic view of the rib and the movable sleeve of this embodiment.

Reference numerals: 1. a housing; 11. a notch; 2. a steel ruler; 3. a ruler hook; 31. turning over the fixing piece; 311. a fixing pin; 312. a wing plate; 313. a front plate; 314. a magnet; 322. a receiving groove; 4. a line drawing tool holder; 41. a spring A; 42. a spring B; 43. a tool holder; 44. a push rod; 45. grooving; 491. a rib; 492. a port; 493. a first annular edge; 494. a thread; 495. sealing the cover; 496. a movable sleeve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.

Fig. 6 shows the movable sleeve 496 in a state of abutting against the rib 491 of the line drawing tool 9 when the spring B42 is operated in the left side, and the through hole 492 is engaged with the rib 491 when the spring B42 is not operated in the right side.

Example 1: a novel tape measure convenient to use as shown in fig. 1-6, which comprises a casing 1 and a steel ruler 2, wherein the steel ruler 2 is arranged on the casing 1 and elastically rotates and stretches relative to the casing 1 for measuring the size, and is characterized in that: 2 front ends of steel rule be provided with chi hook 3, chi hook 3 is used for being fixed in the upset mounting 31 on the object that awaits measuring with chi hook 3 including articulating in chi hook 3, set up setting-out instrument on the casing 1 and hold in the palm 4, still including being provided with and being located setting-out instrument and holding in the palm 4 and can hold in the palm 4 flexible setting-out instruments 9 that are used for the setting-out instrument relatively, setting-out instrument hold in the palm 4 and be provided with and have the elastic mechanism who is used for driving setting-out instrument 9 elastic stretching.

According to the above technical scheme, the utility model discloses a tape measure can be used to measure the object, sets up upset mounting 31 on its chi hook 3 and can make things convenient for operating personnel independent utility tape measure with chi hook 3 is fixed, secondly is provided with setting-out instrument that has elastic mechanism and holds in the palm 4 can release the tape measure of built-in setting-out instrument 9 elasticity when measuring setting-out, avoids measuring and setting-out repetitive work.

As the further setting of above-mentioned scheme, setting-out instrument holds in the palm the both sides top setting that 4 are located the steel rule 2 extended position, but elastic mechanism holds in the palm 4 axial activity's tool holder 43 including spring A41, the relative setting-out instrument that is located 4 one ends of tubulose setting-out instrument, fixed being provided with on the tool holder 43 and stretching out the push rod 44 that setting-out instrument held in the palm 4, setting-out instrument holds in the palm and is provided with the fluting 45 that is the two slideways of H type that is used for the push rod 44 activity on 4.

As a further arrangement of the above scheme, the line drawing tool 9 is provided with a first annular edge 493 which is used for abutting against the tool holder 43 and is axially linked and circumferentially fixed, and two ends of the spring a41 are respectively abutted against the inner walls of the tool holder 43 and the line drawing tool holder 4, so that the tool holder 43 and the line drawing tool 9 can be elastically driven to be far away from an object to be measured.

Set up through the above-mentioned scheme, setting-out instrument holds in the palm 4 both sides that are located steel ruler 2 and avoids setting-out instrument 9 to interfere with steel ruler 2, spring A41 is used for keeping away from the elasticity of the object that awaits measuring for setting-out instrument 9, the user is after the setting-out finishes, only need loosen push rod 44, tool holder 43 is automatic kick-backs under spring A's effect, be located 45 interior activity setting-out instrument 9 axial withdrawal setting-out instrument of fluting based on push rod 44 and hold in the palm 4, no longer with the object surface contact that awaits measuring and do not carry out the setting-out.

As a further arrangement of the above solution, a spring B42 and a movable sleeve 496 are further provided in the line drawing tool holder 4, a through hole 492 is provided on the movable sleeve 496, a convex rib 491 matching with the through hole 492 is provided on the line drawing tool 9, the spring B42 has a larger elastic force than the spring a41, is provided at the other end of the tool holder 43 opposite to the spring a41, and is used for pushing the tool holder 43 to move toward the spring a41 when the convex rib 491 abuts against the movable sleeve 496.

Through the arrangement of the scheme, as shown in fig. 1, the slot 45 is in an H-shaped double-track mode, an operator can change the push rod 44 from a track with the elastic force of the spring a to another track under the action of actively applying a pushing force, based on the matching of the rib 491, the movable sleeve 496 and the through hole 492, when the push rod 44 switches the tracks, the line drawing tool 9 linked with the tool holder 9 rotates the rib 491 to switch from a state of being over against the through hole 492 to a state of being against the end face of the movable sleeve 496, at this time, the spring B42 works to push the line drawing tool 9 to press the spring a41, based on the fact that the elastic force of the spring a41 is smaller than that of the spring B42, the line drawing tool 9 elastically abuts against the surface of the object to be measured under the elastic force of the line drawing.

As a further arrangement of the above solution, the turning fixture 31 includes a fixing pin 311 extending or retracting based on hinged turning, a wing plate 312, and a front plate 313, and the front plate 313 is used for driving the turning fixture 31 to turn and extend the fixing pin 311 relative to the hook 3.

Through the arrangement of the scheme, when the ruler hook 3 needs to be fixed on an object to be measured, an operator only needs to press the front plate 313 while drawing out the ruler hook 3 to quickly turn the fixing needle 311 out, and continuously press the front plate 313 to stably insert the fixing needle 311 into the object to be measured.

As a further arrangement of the above scheme, the wing plate 312 is arranged to match with the housing 1, and is used for automatically driving the turning fixing member 31 to turn and retract the fixing pin 311 when the ruler hook 3 is retracted, and the ruler hook 3 is further provided with a magnet 314, and the magnet 314 is used for providing an adsorption fixing force to maintain the state of the fixing pin 311 when the fixing pin is turned, extended and retracted.

As a further arrangement of the above scheme, the housing 1 is provided with a notch 11 matched with the fixing pin 311, the tape hook 3 is further provided with a storage groove 322 matched with the fixing pin 311, and the storage groove 322 is used for providing a storage space for the fixing pin 311 when the tape hook 3 returns to the housing 1.

Through the arrangement of the scheme, after a user finishes working, the user only needs to loosen the ruler hook 3 without specially overturning the fixing needle 311, when the steel ruler 2 is retracted to the tail end, the wing plate 312 abuts against the shell 1 to drive the overturning fixing piece 31 to overturn, the fixing needle 311 is automatically retracted into the accommodating groove 322, and the magnet 314 arranged on the ruler hook 3 is mainly used for adsorbing the fixing needle 311 and the overturning fixing piece 31 and plays a role when the fixing needle 311 extends out and is accommodated, so that the fixing needle is fixed under magnetic attraction and cannot swing.

As a further arrangement of the above solution, the bottom of the housing 1 is provided with an auxiliary rolling assembly.

As shown in fig. 5, the utility model discloses a set out the setting out instrument in spring A41 and the tool holder 43 of taking push rod 44 place in hold in the palm 4, the setting out instrument holds in the palm 4 inboard and is provided with the arch and is used for preventing that tool holder 43 from deviating from, and its dismantlement can be held in the palm 4 terminal surfaces from the setting out instrument that is close to 3 directions of chi hook and set up the dismouting of screw thread lid, and setting out instrument 9, movable sleeve 496, spring B42 can easily be dismantled and set up, and screw thread 494 through rear end closing cap 495 is installed it in setting out instrument holds in the palm 4.

Example 2: as shown in fig. 1, the utility model discloses a setting-out tool holds in palm 4 can be provided with two, and it can adopt the scheme of linkage when not possessing the spring B function, and both sides push rod 44 fixed connection sets up monorail fluting 45, sets up the setting-out tool 9 of different colours materials in setting-out tool holds in the palm 4 about and can realize parallel setting-out.

The utility model discloses a novel tape measure for its simple structure of current tape measure, design benefit, convenient to use, its unique design through holding in the palm the setting-out instrument to on chi hook and the casing for it saves a large amount of time and manpower at autonomous working and limit measurement limit setting-out work, the utility model discloses a novel tape measure has add the function on the original function basis of tape measure, has improved the convenience of using.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A novel tape measure convenient to use, comprising a housing (1) and a steel rule (2), characterized in that: steel rule (2) front end be provided with chi hook (3), chi hook (3) are used for being fixed in upset mounting (31) on the object that awaits measuring with chi hook (3) including articulating in chi hook (3), set up setting-out instrument on casing (1) and hold in the palm (4), still hold in the palm (4) and can hold in the palm the flexible setting-out instrument (9) that are used for the setting-out of setting-out instrument (4) relatively including being provided with the setting-out instrument and being located setting-out instrument, setting-out instrument hold in the palm (4) and be provided with and have and be used for driving elastic telescopic elastic mechanism of setting-out instrument (9).

2. A new tape measure for ease of use as claimed in claim 1 wherein: setting up above the both sides that line drawing instrument held in the palm (4) and was located steel ruler (2) extended position, elastic mechanism holds in the palm tool rack (43) that (4) can the axial activity including spring A (41), the relative line drawing instrument that are located tubulose line drawing instrument support (4) one end, fixed push rod (44) that stretch out line drawing instrument support (4) of being provided with on tool rack (43), be provided with fluting (45) that are the two slides of H type that are used for push rod (44) activity on line drawing instrument support (4).

3. A new tape measure for ease of use as claimed in claim 2 wherein: line drawing instrument (9) on be provided with and be used for offsetting axial linkage and circumference fixed first surrounding (493) with tool holder (43), spring A (41) both ends hold in the palm the inner wall butt of (4) with tool holder (43) and line drawing instrument respectively for the object that awaits measuring is kept away from to elastic drive tool holder (43) and line drawing instrument (9).

4. A new tape measure for ease of use as claimed in claim 3 wherein: still be provided with spring B (42) and movable sleeve (496) in setting out instrument support (4), be provided with through-hole (492) on movable sleeve (496), be provided with on setting out instrument (9) with through-hole (492) complex rib (491), the elasticity of spring B (42) is greater than spring A (41), and its relative spring A (41) sets up in the other end of tool rack (43) for promote tool rack (43) towards spring A (41) direction activity when rib (491) support in movable sleeve (496).

5. A new tape measure for ease of use as claimed in claim 1 wherein: the overturning fixing piece (31) comprises a fixing needle (311) which can be overturned and extended or retracted relative to the ruler hook (3) based on hinging, a wing plate (312) and a front plate (313), wherein the front plate (313) is used for driving the overturning fixing piece (31) to overturn and extend out of the fixing needle (311) relative to the ruler hook (3).

6. A novel tape measure of convenient use as claimed in claim 5, wherein: the wing plate (312) is matched with the shell (1) and used for driving the overturning fixing piece (31) to overturn and automatically retract the fixing needle (311) in a mode that the wing plate is abutted to the shell (1) when the ruler hook (3) is retracted, the ruler hook (3) is further provided with a magnet (314), and the magnet (314) is used for providing adsorption fixing force to keep the state of the fixing needle (311) when the fixing needle (311) overturns, extends out and retracts.

7. A novel tape measure of convenient use as claimed in claim 6, wherein: be provided with on casing (1) with fixed needle (311) assorted breach (11), still be provided with on chi hook (3) with fixed needle (311) looks adaptation accomodate groove (322), accomodate groove (322) and be used for providing storage space for fixed needle (311) when chi hook (3) get back to in casing (1).

8. A new tape measure for ease of use as claimed in claim 7 wherein: an auxiliary rolling assembly is arranged at the bottom of the shell (1).