CN214980800U

CN214980800U - Auxiliary handle device

Info

Publication number: CN214980800U
Application number: CN202023224667.XU
Authority: CN
Inventors: 付明娥
Original assignee: Fu Minge
Current assignee: Fu Minge
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-03
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to an auxiliary handle device, including the mount, the fore-stock, the after-poppet, handle and truckle, the fore-stock is height-adjustable's telescopic support, the handle sets up the upper end at the fore-stock, the lower extreme of fore-stock is articulated with the front end of mount, still be connected with stop gear between fore-stock and the mount, this stop gear can supply the fore-stock to adjust support angle for the mount pivot, and can carry out spacing locking to it when fore-stock pivot to required support angle, the rear end at the mount is installed to the after-poppet upper and lower position adjustablely, the lower extreme at the after-poppet is installed to the truckle. The utility model discloses an auxiliary handle device can be connected to hand-held type power tool such as groover portably and use to make the operation workman only need stand when operations such as ground fluting hold auxiliary handle device operate can, and need not frequently bow or squat, therefore have advantages such as convenient to use, the light laborsaving, strong adaptability of operation.

Description

Auxiliary handle device

Technical Field

The utility model relates to a hand-held type power tool field especially relates to an auxiliary handle device for hand-held type power tool.

Background

At present, the handheld power tool is widely applied to occasions such as building construction, house decoration and the like. For example, when house decoration is performed, a situation that a groove needs to be formed in the ground is often encountered, and in the prior art, people generally perform construction through a handheld electric grooving machine, and because the handle position of the grooving machine is low, during construction, an operator must bend over or crouch to complete the ground operation, so that the operator is particularly easy to feel fatigue, time and labor are wasted, construction efficiency is low, and operation and use are extremely inconvenient. For this reason, improvements have yet to be made by the relevant practitioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind and can be connected to the operation handle device that uses on hand-held type power tool such as groover portably to make people need not bend waist or squat when carrying out operations such as ground fluting, and then reduce workman intensity of labour, reach labour saving and time saving, improve the efficiency of construction, facilitate the use's purpose.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides an auxiliary handle device, includes mount, fore-stock, after-poppet, handle and truckle, the fore-stock is height-adjustable's telescopic support, the handle sets up the upper end of fore-stock, the lower extreme of fore-stock with the front end of mount is articulated, the fore-stock with still be connected with stop gear between the mount, this stop gear can supply the fore-stock for the mount pivot is adjusted support angle to can carry out spacing locking to it when the fore-stock pivot is to required support angle, the after-poppet is installed with adjustable ground in upper and lower position the rear end of mount, the truckle is installed the lower extreme of after-poppet.

Furthermore, the front end of the fixing frame is provided with a connecting hole for fixing, and the rear end of the fixing frame is provided with a hoop for fixing.

Furthermore, the limiting mechanism comprises a telescopic rod, a telescopic rod sleeve and a first locking screw, one end of the telescopic rod sleeve is hinged to the fixing frame, the other end of the telescopic rod sleeve inclines upwards towards the direction close to the front support, the telescopic rod is provided with an inclination angle the same as that of the telescopic rod sleeve, one end of the telescopic rod is hinged to the front support, the other end of the telescopic rod extends into the telescopic rod sleeve and is in sliding connection with the telescopic rod sleeve, and the first locking screw is installed on the peripheral wall of the telescopic rod sleeve and used for locking the telescopic rod.

Further, the mount includes two horizontal poles that are parallel to each other, and two horizontal poles all extend the setting along the fore-and-aft direction, are connected with the front rod between the front end of two horizontal poles, are connected with the back pole between the rear end of two horizontal poles, the fixed connecting hole is vertically seted up with the middle part of front rod, the staple bolt is then the hoop cover in the afterbody of two horizontal poles.

Further, the fore-stock includes two pole settings that are parallel to each other, and two pole settings all include the lower beam and with the telescopic connection's of lower beam upper boom, link to each other through at least one connecting rod between the lower beam of two pole settings, the lower beam lower extreme of two pole settings with the front end of mount is articulated, is equipped with the second locking screw that is used for locking to correspond the upper boom on the lower beam upper end lateral wall of two pole settings respectively, and the upper boom upper end of two pole settings is connected the handle.

Further, the rear support comprises two inclined rods which are parallel to each other, the outer sides of the rear ends of the two cross rods are respectively connected with an inclined sleeve, the two inclined rods and the two inclined sleeves are inclined from bottom to top towards the direction close to the front support, and the two inclined rods are slidably inserted in the two inclined sleeves respectively and are locked and fixed through third locking screws arranged on the side walls of the corresponding inclined sleeves respectively.

Furthermore, stop gear has about two that set up side by side, and every stop gear's telescopic link cover lower extreme is articulated with the horizontal pole that corresponds, and every stop gear's telescopic link upper end is articulated with the lower beam of the pole setting that corresponds.

Furthermore, the handle is a U-shaped handle, two connecting pipes which are distributed side by side are arranged on the lower side of the closed end of the U-shaped handle, and the two connecting pipes are respectively sleeved at the upper ends of the upper rods of the two vertical rods and are respectively locked and fixed through fourth locking screws.

Compared with the prior art, the utility model discloses following beneficial effect has:

first, the utility model discloses supplementary handle device can be connected to hand-held type power tool such as groover portably and use to make the operation workman only need stand when operations such as ground fluting hold supplementary handle device can, and need not like among the prior art frequently bow or squat, made things convenient for operation workman's operation and held the use greatly for this, reduced operation workman's intensity of labour, have advantages such as efficient, the operation is light laborsaving, convenient to use. Secondly, the utility model discloses supplementary handle device's preceding support height and support angle are all adjustable to the crowd that on the one hand can be suitable for different heights uses, and on the other hand also can increase the comfort level of holding when using. Furthermore, the utility model discloses supplementary handle device is connected with hand-held type power tool such as staple bolt and groover through the fixed staple bolt of using of the fixed connecting hole of front end and rear end, can make things convenient for on-the-spot installation and dismantlement. Finally, the utility model discloses still be provided with the truckle on the supplementary handle device, can assist hand-held type power tools such as groover to slide when the ground operation to further made things convenient for the use.

Drawings

Fig. 1 is a rear perspective view of the auxiliary handle device of the present invention.

Fig. 2 is a front perspective view of the auxiliary handle device of the present invention.

Fig. 3 is a schematic view of the connection state of the auxiliary handle device and the grooving machine.

Fig. 4 is an exploded view of the auxiliary handle device of the present invention connected to the grooving machine.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of supplementary handle device, including mount 1, fore-stock 2, after-poppet 3, handle 4 and truckle 5, fore-stock 2 is the telescopic support of height-adjustable, handle 4 sets up the upper end at fore-stock 2, fore-stock 2's lower extreme is articulated with the front end of mount 1, still be connected with stop gear 6 between fore-stock 2 and the mount 1, this stop gear 6 can supply fore-stock 2 to pivot and adjust support angle for mount 1 pivot, and can carry out spacing locking to it when fore-stock 2 pivot to required support angle, after-poppet 3 is installed at the rear end of mount 1 with adjustable position from top to bottom, truckle 5 installs the lower extreme at after-poppet 3.

Furthermore, the front end of the fixing frame 1 is provided with a fixing connecting hole 101, and the rear end of the fixing frame 1 is provided with a fixing hoop 7. With the groover illustration, the utility model discloses an auxiliary handle device is when being connected the use with the groover, and accessible screw 8 links together fixed connecting hole 101 with the reservation fixed orifices A1 of groover A front end to hold back end A2 with mount 1 and the back end of groover tightly together through staple bolt 7. Thus, when people need to perform ground grooving operation through the grooving machine, only the handle 4 on the auxiliary handle device needs to be held for operation, and the frequent stooping or squatting operation in the prior art is not needed.

In this embodiment, the limiting mechanism 6 includes an expansion link 61, an expansion link sleeve 62 and a first locking screw 63, one end of the expansion link sleeve 62 is hinged to the fixing frame 1, the other end of the expansion link sleeve 62 is inclined upward toward the direction close to the front bracket 2, the expansion link 61 has the same inclination angle as the expansion link sleeve 62, one end of the expansion link 61 is hinged to the front bracket 2, the other end of the expansion link 61 extends into the expansion link sleeve 62 and is slidably connected with the expansion link sleeve 62, and the first locking screw 63 is installed on the peripheral wall of the expansion link sleeve 62 and is used for locking the expansion link 61. When the supporting angle of the front bracket 2 needs to be adjusted, only the first locking screw 63 needs to be loosened, and then the first locking screw 63 is screwed when the front bracket 2 is pivoted to the required supporting angle through the telescopic operation of the telescopic rod 61 relative to the telescopic rod sleeve 62.

In this embodiment, the fixing frame 1 includes two horizontal poles 11 that are parallel to each other, and two horizontal poles 11 all extend the setting along the fore-and-aft direction, are connected with front rod 12 between the front end of two horizontal poles 11, are connected with back pole 13 between the rear end of two horizontal poles 11, and the middle part at front rod 12 is vertically seted up with connecting hole 101 to fixed, and staple bolt 7 then the hoop cover is in the afterbody of two horizontal poles 11.

In this embodiment, the front bracket 2 includes two parallel vertical rods 21, each of the two vertical rods 21 includes a lower rod 211 and an upper rod 212 telescopically connected to the lower rod 211, the lower rods 211 of the two vertical rods 21 are connected to each other through at least one connecting rod 213, the lower ends of the lower rods 211 of the two vertical rods 21 are hinged to the front end of the fixing bracket 1, the side walls of the upper ends of the lower rods 211 of the two vertical rods 21 are respectively provided with a second locking screw 22 for locking the corresponding upper rod 212, and the upper ends of the upper rods 212 of the two vertical rods 21 are connected to the handle 4. When the height of the front bracket 2 needs to be adjusted, the second locking screws 22 are loosened, the upper rods 212 of the two upright rods 21 are extended upwards or contracted downwards to the required positions, and then the second locking screws 22 are screwed.

In this embodiment, the rear bracket 3 includes two parallel inclined rods 31, the outer sides of the rear ends of the two cross rods 11 are respectively connected with an inclined sleeve 111, the two inclined rods 31 and the two inclined sleeves 111 are inclined from bottom to top toward the direction close to the front bracket 2, and the two inclined rods 31 are respectively slidably inserted into the two inclined sleeves 111 and are respectively locked and fixed by third locking screws 32 arranged on the side walls of the corresponding inclined sleeves 111. When the height of the rear bracket 3 needs to be adjusted, the third locking screw 32 is only required to be loosened, the two inclined rods 31 are moved upwards or downwards to the required positions, and then the third locking screw 32 is screwed.

In this embodiment, the two limiting mechanisms 6 are arranged side by side from left to right, the lower end of the telescopic rod sleeve 62 of each limiting mechanism 6 is hinged to the corresponding cross rod 11, and the upper end of the telescopic rod 61 of each limiting mechanism 6 is hinged to the lower rod 211 of the corresponding upright rod 21.

In this embodiment, the handle 4 is a U-shaped handle, two connecting pipes 41 are disposed at the lower side of the closed end of the U-shaped handle, and the two connecting pipes 41 are respectively sleeved at the upper ends of the upper rods 212 of the two vertical rods 21 and are respectively locked and fixed by the fourth locking screws 42.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention can not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.

Claims

1. An auxiliary handle device, characterized in that: the front support is a telescopic support with adjustable height, the handle is arranged at the upper end of the front support, the lower end of the front support is hinged to the front end of the fixing support, a limiting mechanism is further connected between the front support and the fixing support, the limiting mechanism can supply the front support to adjust a supporting angle relative to the fixing support in a pivoting mode, the front support can be limited and locked when being pivoted to a required supporting angle, the rear support is adjustably arranged at the rear end of the fixing support in an up-and-down position, and the caster is arranged at the lower end of the rear support.

2. An auxiliary handle device according to claim 1, wherein: the front end of mount is equipped with the connecting hole for fixing, the rear end of mount sets and sets fixedly uses the staple bolt.

3. An auxiliary handle device according to claim 2, wherein: the limiting mechanism comprises a telescopic rod, a telescopic rod sleeve and a first locking screw, one end of the telescopic rod sleeve is hinged to the fixing frame, the other end of the telescopic rod sleeve inclines upwards towards the direction close to the front support, the telescopic rod is provided with an inclination angle the same as that of the telescopic rod sleeve, one end of the telescopic rod is hinged to the front support, the other end of the telescopic rod extends into the telescopic rod sleeve and is in sliding connection with the telescopic rod sleeve, and the first locking screw is installed on the peripheral wall of the telescopic rod sleeve and used for locking the telescopic rod.

4. An auxiliary handle device according to claim 3, wherein: the mount includes two horizontal poles that are parallel to each other, and two horizontal poles all extend the setting along the fore-and-aft direction, are connected with the front rod between the front end of two horizontal poles, are connected with the back pole between the rear end of two horizontal poles, the connecting hole is vertically seted up for fixing the middle part of front rod, staple bolt then hoop cover is in the afterbody of two horizontal poles.

5. An auxiliary handle device according to claim 4, wherein: the front support comprises two vertical rods which are parallel to each other, the two vertical rods comprise lower rods and upper rods which are connected with the lower rods in a telescopic mode, the lower rods of the two vertical rods are connected through at least one connecting rod, the lower ends of the lower rods of the two vertical rods are hinged to the front end of the fixing frame, second locking screws used for locking the corresponding upper rods are arranged on the side walls of the upper ends of the lower rods of the two vertical rods respectively, and the upper ends of the upper rods of the two vertical rods are connected with the handle.

6. An auxiliary handle device according to claim 4, wherein: the rear support comprises two inclined rods which are parallel to each other, the outer sides of the rear ends of the two transverse rods are respectively connected with an inclined sleeve, the two inclined rods and the two inclined sleeves are close to the front support from bottom to top, and the two inclined rods are slidably inserted and sleeved in the two inclined sleeves respectively and are locked and fixed through third locking screws arranged on the side walls of the corresponding inclined sleeves.

7. An auxiliary handle device according to claim 5, wherein: stop gear has about two that set up side by side, and every stop gear's telescopic link cover lower extreme is articulated with the horizontal pole that corresponds, and every stop gear's telescopic link upper end is articulated with the lower beam of the pole setting that corresponds.

8. An auxiliary handle device according to claim 5, wherein: the handle is the U-shaped handle, and the blind end downside of this U-shaped handle is provided with two connecting pipes that distribute side by side, and two connecting pipes cup joint respectively in the upper boom upper end of two pole settings and respectively through fourth locking screw locking fixed.