CN208163547U - A kind of telescopic hardware hammer - Google Patents

Abstract

The utility model discloses a kind of telescopic hardware hammers, including hammer body, hollow handle and telescopic rod, hammer body is equipped on the left of telescopic rod, hammer body is fixed in telescopic rod, telescopic rod is equipped on the right side of telescopic rod, telescopic rod is embedding to be set in telescopic rod, and rack gear is equipped with above telescopic rod, and rack gear is fixed in telescopic rod, telescopic rod left end is equipped with replacement end, it replaces end welding to be arranged in telescopic rod, the flat side of a hammer is equipped with below hammer body, the flat side of a hammer is fixed in hammer body.This kind of telescopic hardware hammer, for the quick telescopic length for realizing handle, the triangular shape rack gear that upper end is in " circular arc " shape is equipped on telescopic rod, it is blocked using telescopic rod can be made to be less susceptible to be fixed steel-tooth when flexible in the arc-shaped of rack gear, it is set to be rapidly performed by movement, the rack gear of triangular shape can be connected preferably with fixed steel-tooth when fixed simultaneously, achieve the purpose that fixed, solved existing device and stretched the deficiency for being easy to block.

Description

A kind of telescopic hardware hammer

Technical field

The utility model relates to hardware tool technical field, specially a kind of telescopic hardware hammer.

Background technique

Hammer is the tool for beaing object and moving it or deforming, the most frequently used to strike at the nail, and correction or is struck object Open, hammer has a miscellaneous form, and common form is a handle hand and top, top be flat on one side so as to It tapping, another side is tup, and the shape of tup can be also possible to wedge shape as goat's horn, and function is pull-out nail, in addition, There is the tup of globular model.

But the handle of existing hardware hammer mostly uses greatly the wooden handle or composite material handle of fixed length, when needs are to slightly When the object of long range is beaten, it can cause object that can not be tapped due to the fixation of handle distance, be unfavorable for hammer mistake The use of long range, and existing hammer hammer body can not be replaced mostly, can only accomplish an a kind of purposes of hammer, be unfavorable for hammer and exist Use in complex environment.

So how to design a kind of telescopic hardware hammer, becoming us will currently be solved the problems, such as.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of telescopic hardware hammer Problem.

To achieve the above object, the utility model provides the following technical solutions：A kind of telescopic hardware hammer, including hammer Body, hollow handle and telescopic rod, the telescopic rod left side are equipped with hammer body, and the hammer body is fixed in telescopic rod, described to stretch Telescopic rod is equipped on the right side of contracting bar, the telescopic rod is embedding to be set in telescopic rod, and rack gear, the tooth are equipped with above the telescopic rod Item is fixed in telescopic rod, and the telescopic rod left end is equipped with replacement end, and the replacement end welding is arranged in telescopic rod, institute It states and is equipped with the flat side of a hammer below hammer body, the flat side of a hammer is fixed in hammer body, and positioning pedestal, the positioning are equipped on the right side of the hammer body Pedestal welding is arranged in hammer body, pilot pin is equipped with inside the positioning pedestal, the pilot pin is through setting in positioning pedestal In, fixing layer is equipped with inside the hammer body, in hammer body, the hollow handle outer surface is equipped with anti-for the fixing layer insertion setting Slip layer, the anti-slip layer are fitted tightly in hollow handle, and the hollow handle right end is equipped with anticreep pedestal, the anticreep pedestal Embedding to be set in hollow handle, the hollow handle interior bottom portion is equipped with handle sliding rail, and the handle sliding rail is fixed at In hollow handle, fixed lobe is equipped with inside the hollow handle, the fixed lobe insertion insertion is arranged in hollow handle, Fixed steel-tooth is equipped with below the fixed lobe, the fixed steel-tooth is fixed in fixed lobe, in the fixed lobe Portion is equipped with adjustable spring, and the adjustable spring insertion is arranged in fixed lobe, and positive stop key, institute are equipped with above the hollow handle Positive stop key insertion is stated to be arranged in hollow handle.

Further, the pilot pin is by being removably bolted in telescopic rod.

Further, the fixed steel-tooth lower end is arranged in fixed lobe in " inverted triangle ", and fixed steel-tooth upper end weldering It connects and is arranged below adjustable spring.

Further, the rack gear is arranged above telescopic rod in " triangle " shape, and upper end of the rack is in " circular arc " shape.

Further, the left section of handle sliding rail is in " recessed " shape, and concavity width and telescopic rod are sliding inside handle sliding rail Rail is identical.

Further, the replacement end is in " cylinder " shape, and replaces end outer surface and be equipped with one layer of clockwise thread.

Compared with prior art, the utility model has the beneficial effects that：This kind of telescopic hardware hammer, for convenience of body is hammered into shape Replacement, inside positioning pedestal be equipped with pilot pin, hammer body using in pilot pin bolt and telescopic rod be fixed together, make Hammer body can be convenient for changing, and also can effectively prevent hammer body and occur de- handle accident when in use, solve existing device disassembly not It is convenient insufficient, to make handle that can carry out length contraction, it is arranged in " inverted triangle " in fixed lobe using fixed steel-tooth lower end In make fixed steel-tooth carry out position restriction to telescopic rod so that telescopic rod is put into after being rapidly performed by fixed random after movement It uses, improves working efficiency, and fixed steel-tooth connect with adjustable spring and can fix steel-tooth when telescopic rod is mobile and carry out contraction side Just the movement of telescopic rod quickly can squeeze playback by spring again after mobile and telescopic rod is fixed, reach quick progress Handle quickly carries out the purpose of length variation, solves the deficiency that existing device decreased food can not change, is similarly realization The quick telescopic length of handle is equipped with the triangular shape rack gear that upper end is in " circular arc " shape on telescopic rod, utilizes the arc-shaped of rack gear On telescopic rod can be made to be less susceptible to be fixed steel-tooth when flexible and block, so that it is rapidly performed by movement, while the rack gear of triangular shape It can preferably be connected with fixed steel-tooth when fixed, achieve the purpose that fixed, solved existing device and stretch and be easy to block Deficiency, concavity width is identical as telescopic rod sliding rail inside handle sliding rail may make telescopic rod sliding rail being caught in inside handle sliding rail After will not slide so that hardware hammer more stablize when in use it is solid, solve existing device handle be easy loosen deficiency, Hammer body is torn more easily with telescopic rod open by one layer of clockwise thread that the replacement end outer surface in " cylinder " shape is equipped with Dress, makes hardware hammer that can quickly replace various types of hammer bodies and works, and achievees the purpose that a hammer is multi-purpose, solves existing Device uses the deficiency having a single function.

Detailed description of the invention

Fig. 1 is the whole the schematic diagram of the section structure of the utility model；

Fig. 2 is the hammer body the schematic diagram of the section structure of the utility model；

Fig. 3 is enlarged diagram at the A of Fig. 1 of the utility model.

In figure：1- hammers body into shape；The 101- flat side of a hammer；102- positioning pedestal；1021- pilot pin；103- fixing layer；2- hollow handle； 201- anti-slip layer；202- anticreep pedestal；203- handle sliding rail；204- fixed lobe；2041- fixes steel-tooth；2042- stretches bullet Spring；205- positive stop key；3- telescopic rod；301- telescopic rod sliding rail；302- rack gear；303- replaces end.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of telescopic hardware hammer, including hammer body 1, Hollow handle 2 and telescopic rod 3 are equipped with hammer body 1 on the left of telescopic rod 3, and hammer body 1 is fixed in telescopic rod 3,3 right side of telescopic rod Equipped with telescopic rod 3, telescopic rod 3 is embedding to be set in telescopic rod 3, and rack gear 302 is equipped with above telescopic rod 3, and rack gear 302 is fixedly installed In telescopic rod 3,3 left end of telescopic rod is equipped with replacement end 303, and the welding of replacement end 303 is arranged in telescopic rod 3, hammers into shape and set below body 1 There is the flat side of a hammer 101, the flat side of a hammer 101 is fixed in hammer body 1, is hammered into shape and is equipped with positioning pedestal 102 on the right side of body 1, and the welding of positioning pedestal 102 is set It sets in hammer body 1, pilot pin 1021 is equipped with inside positioning pedestal 102, pilot pin 1021, which runs through, to be arranged in positioning pedestal 102, It hammers into shape and is equipped with fixing layer 103 inside body 1, in hammer body 1,2 outer surface of hollow handle is equipped with anti-slip layer for the insertion of fixing layer 103 setting 201, anti-slip layer 201 is fitted tightly in hollow handle 2, and 2 right end of hollow handle is equipped with anticreep pedestal 202, and anticreep pedestal 202 is embedding It is set in hollow handle 2,2 interior bottom portion of hollow handle is equipped with handle sliding rail 203, during handle sliding rail 203 is fixed at In empty-handed handle 2, fixed lobe 204 is equipped with inside hollow handle 2, the insertion insertion of fixed lobe 204 is arranged in hollow handle 2, Fixed steel-tooth 2041 is equipped with below fixed lobe 204, fixed steel-tooth 2041 is fixed in fixed lobe 204, fixed lobe 204 inside are equipped with adjustable spring 2042, and the insertion of adjustable spring 2042 is arranged in fixed lobe 204, is equipped with above hollow handle 2 Positive stop key 205, the insertion of positive stop key 205 are arranged in hollow handle 2.

Further, for pilot pin 1021 by being removably bolted in telescopic rod 3, hammer body 1 utilizes pilot pin Bolt and telescopic rod 3 in 1021 are fixed together, and be convenient for changing hammer body 1 can, and also can effectively prevent hammer body 1 makes It is unexpected that de- handle occurs in used time.

Further, fixed 2041 lower end of steel-tooth is arranged in fixed lobe 204 in " inverted triangle ", and fixed steel-tooth 2041 Upper end welding is arranged below adjustable spring 2042, carries out position limit to telescopic rod 3 using the fixation steel-tooth 2041 of " inverted triangle " It is fixed, so that telescopic rod 3 comes into operation after being rapidly performed by fixed random after movement, improve working efficiency, and fixed steel-tooth 2041 connect with adjustable spring 2042 and can fix steel-tooth 2041 when telescopic rod 3 is mobile and carry out shrinking the shifting for facilitating telescopic rod 3 It is dynamic, achieve the purpose that quickly carrying out handle quickly carries out length variation.

Further, rack gear 302 is arranged above telescopic rod 3 in " triangle " shape, and 302 upper end of rack gear is in " circular arc " shape, Blocked using telescopic rod 3 can be made to be less susceptible to be fixed steel-tooth 2041 when flexible in the arc-shaped of rack gear 302, make its quickly into Row movement, while the rack gear 302 of triangular shape can be connected preferably with fixed steel-tooth 2041 when fixed, reach fixed mesh 's.

Further, the left section of handle sliding rail 203 is in " recessed " shape, and 203 inside concavity width of handle sliding rail and telescopic rod Sliding rail 301 is identical, and 203 inside concavity width of handle sliding rail is identical as telescopic rod sliding rail 301 to may make telescopic rod sliding rail 301 in card Will not be slided after entering the inside of handle sliding rail 203 so that hardware hammer more stablize when in use it is solid.

Further, replacement end 303 is in " cylinder " shape, and replaces 303 outer surface of end and be equipped with one layer of clockwise thread, is passed through Clockwise thread replacement end 303 and fixing layer 103, which are attached, dismounts hammer body 1 more easily with telescopic rod 3, makes hardware Hammer can quickly replace various types of hammer bodies and work, and achieve the purpose that a hammer is multi-purpose.

Working principle：Hardware hammer regulation handle length first when in use makes handle be in best effort length, when adjusting Positive stop key 205 is unclamped first, the fixation steel-tooth 2041 in fixed lobe 204 is made to be collapsible into fixed lobe by adjustable spring 2042 In 204, move telescopic rod 3 can, with rear telescopic rod 3 using telescopic rod sliding rail 301 in concave handle sliding rail 203 into Row sliding, sliding while the arc-shaped upper end that rack gear 302 can also be used can make telescopic rod 3 be less susceptible to be fixed steel-tooth when flexible 2041 block, and after telescopic rod 3 is moved to suitable position in hollow handle 2, are unclamped fixed steel-tooth 2041 using positive stop key 205 Playback, is caught in it in rack gear 302 and telescopic rod 3 is fixed, prevent handle from loosening when in use, and then selection is applicable in Hammer body 1 replaced, one layer of clockwise thread being equipped with by 303 outer surface of replacement end in " cylinder " shape when replacement and consolidate Given layer 103 carries out rotation fixation, installs hammer body 1 more easily with telescopic rod 3, then hammers body 1 into shape and utilizes pilot pin 1021 In bolt and telescopic rod 3 be fixed together, make hammer into shape body 1 can be convenient for changing, also can effectively prevent hammer body 1 when in use It is unexpected to there is de- handle, hardware hammer can be come into operation after installing, by above structure with the use of so that the hardware hammer It can be rapidly performed by decreased food adjusting, facilitate hardware hammer to carry out the use of long range, can also freely be replaced with hour hammer body 1 a variety of Model works, and hardware hammer is made to realize the multi-purpose purpose of a hammer.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of telescopic hardware hammer, including hammer body（1）, hollow handle（2）And telescopic rod（3）, it is characterised in that：It is described to stretch Contracting bar（3）Left side is equipped with hammer body（1）, the hammer body（1）It is fixed at telescopic rod（3）In, the telescopic rod（3）Right side is equipped with Telescopic rod（3）, the telescopic rod（3）It is embedding to be set on telescopic rod（3）In, the telescopic rod（3）Top is equipped with rack gear（302）, The rack gear（302）It is fixed at telescopic rod（3）In, the telescopic rod（3）Left end is equipped with replacement end（303）, the replacement End（303）Welding is arranged in telescopic rod（3）In, the hammer body（1）Lower section is equipped with the flat side of a hammer（101）, the flat side of a hammer（101）Fixation is set It sets in hammer body（1）In, the hammer body（1）Right side is equipped with positioning pedestal（102）, the positioning pedestal（102）Welding setting is being hammered into shape Body（1）In, the positioning pedestal（102）Inside is equipped with pilot pin（1021）, the pilot pin（1021）It is being positioned through setting Pedestal（102）In, the hammer body（1）Inside is equipped with fixing layer（103）, the fixing layer（103）Insertion setting is in hammer body（1） In, the hollow handle（2）Outer surface is equipped with anti-slip layer（201）, the anti-slip layer（201）It is fitted tightly over hollow handle（2） In, the hollow handle（2）Right end is equipped with anticreep pedestal（202）, the anticreep pedestal（202）It is embedding to be set on hollow handle （2）In, the hollow handle（2）Interior bottom portion is equipped with handle sliding rail（203）, the handle sliding rail（203）In being fixed at Empty-handed handle（2）In, the hollow handle（2）Inside is equipped with fixed lobe（204）, the fixed lobe（204）Insertion insertion is set It sets in hollow handle（2）In, the fixed lobe（204）Lower section is equipped with fixed steel-tooth（2041）, the fixed steel-tooth（2041） It is fixed at fixed lobe（204）In, the fixed lobe（204）Inside is equipped with adjustable spring（2042）, the flexible bullet Spring（2042）Insertion is arranged in fixed lobe（204）In, the hollow handle（2）Top is equipped with positive stop key（205）, the limit Key（205）Insertion is arranged in hollow handle（2）In.

2. the telescopic hardware hammer of one kind according to claim 1, it is characterised in that：The pilot pin（1021）By can Disassembly is bolted to telescopic rod（3）In.

3. the telescopic hardware hammer of one kind according to claim 1, it is characterised in that：The fixed steel-tooth（2041）Lower end It is arranged in " inverted triangle " in fixed lobe（204）In, and fixed steel-tooth（2041）Upper end welding is arranged in adjustable spring（2042） Lower section.

4. the telescopic hardware hammer of one kind according to claim 1, it is characterised in that：The rack gear（302）In " triangle " Shape is arranged in telescopic rod（3）Top, and rack gear（302）Upper end is in " circular arc " shape.

5. the telescopic hardware hammer of one kind according to claim 1, it is characterised in that：The handle sliding rail（203）A left side is cut Face is in " recessed " shape, and handle sliding rail（203）Internal concavity width and telescopic rod sliding rail（301）It is identical.

6. the telescopic hardware hammer of one kind according to claim 1, it is characterised in that：The replacement end（303）In " circle Column " shape, and replace end（303）Outer surface is equipped with one layer of clockwise thread.