CN218017980U

CN218017980U - Clamp pincers with adjustable handle length

Info

Publication number: CN218017980U
Application number: CN202222516715.5U
Authority: CN
Inventors: 李滨
Original assignee: Ningbo Jingzhun Supply Chain Technology Co ltd
Current assignee: Ningbo Tianyuan Hardware Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-13
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a clamp pincers technical field just discloses a clamp pincers with adjustable handle length, including the pincers head spare, the avris of pincers head spare is provided with the connecting plate, the one end fixed mounting that the pincers head spare was kept away from to the connecting plate has the fixed plate, the outside of fixed plate is provided with the regulation handle, the surface of regulation handle is provided with anti-skidding sand grip, the left end fixedly connected with spacing fender ring of regulation handle. This clamp pincers with adjustable handle length, increase the antiskid effect of gripping through anti-skidding sand grip, increase the stability of gripping, drive the bolt pole through the spacing seat of pulling simultaneously and remove to the outside in bolt hole, thereby can remove the position of regulation handle, and loosen spacing seat, make expanding spring drive bolt pole and reset, the bolt pole gets into the bolt hole again, make to connect fixedly between fixed plate and the regulation handle, thereby change the whole length of fixed plate and regulation handle, realize the adjustment to handle length, make things convenient for the different user demand of adaptation, the practicality has been improved.

Description

Clamp pincers with adjustable handle length

Technical Field

The utility model relates to a clamp pincers technical field specifically is a clamp pincers with adjustable handle length.

Background

The clamp pincers are the specialized tool of installation and dismantlement clamp, and the clamp need often be used in connection process moulding antithetical couplet pipeline and metal pipeline, and the clamp connection is compared in the mode that consumes heat such as welding, not only safe and reliable more, and construction convenience does not harm the material performance moreover, and the clamp connection is generally realized through the crimping of clamp pincers.

The patent refers to the field of 'tools or means for fastening or releasing clamps or clamps'. In the clamp pliers, the ratchet mechanism is arranged between the first plier handle and the second plier handle, when the pawl is positioned in the tooth groove of the ratchet wheel, the ratchet mechanism enables the first plier handle and the second plier handle to only move towards the clamping direction, and when the clamping is carried out, an operator can stop applying force in the middle to keep the clamp in a clamping state. Through ratchet's auto-lock, make things convenient for staff's operation greatly, and play certain laborsaving effect, to sum up, this clamp pincers can solve present clamp pincers inconvenient problem of operation effectively.

Current clamp pincers are scissors column structure by binding clip and handle and constitute, and are the metal material, and the feeling when gripping is relatively poor, take place the hand smooth easily, and the length of handle can't be adjusted simultaneously, and the flexibility is relatively poor, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clamp pincers with adjustable handle length to current clamp pincers that propose in solving above-mentioned background art are scissors column structure by binding clip and handle and constitute, and are the metal material, feel when gripping relatively poor, take place the hand easily and smooth, the length of handle can't be adjusted simultaneously, and the flexibility is relatively poor, greatly reduced the problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a clamp pincers with adjustable handle length, includes the pincers head spare, the avris of pincers head spare is provided with the connecting plate, the one end fixed mounting that the pincers head spare was kept away from to the connecting plate has the fixed plate, the outside of fixed plate is provided with the regulation handle, the surface of regulation handle is provided with the antiskid sand grip, the left end fixedly connected with of regulation handle keeps off the ring, the surface of spacing fender ring is provided with spacing subassembly.

Preferably, the number of the tong head pieces is two, the tong head pieces are distributed in a scissor shape, and the tong head pieces are rotatably connected through a hinge shaft, so that the two tong head pieces can move conveniently.

Preferably, the connecting plate is fixedly connected with the right end of the clamp head piece and the connecting plate through screws, and the connecting plate is designed to be L-shaped, so that the clamp can be conveniently used.

Preferably, the fixed plate cup joints with the regulation handle, the upper and lower both ends that anti-skidding sand grip is located the regulation handle are provided with two sets ofly, every group the anti-skidding sand grip is equidistant distribution, increases the stability of gripping, avoids taking place the hand cunning.

Preferably, spacing subassembly includes mounting hole, bolt pole, spacing seat and expanding spring, the mounting hole has been seted up to the upper end on spacing fender ring surface, sliding connection has the bolt pole in the mounting hole, the upper end of bolt pole extends to the spacing seat of top fixedly connected with of spacing fender ring, expanding spring has been cup jointed in the outside of bolt pole upper end, and it is fixed conveniently to fix a position the fixed plate.

Preferably, the upper end face of the fixing plate is provided with bolt holes, the bolt holes are distributed at equal intervals and are in bolt connection with the bolt rods, the upper end and the lower end of the telescopic spring are fixedly connected with the limiting seat and the limiting baffle ring respectively, the length of the handle is adjusted, and flexibility is improved.

Compared with the prior art, the utility model provides a clamp pincers with adjustable handle length possesses following beneficial effect:

this clamp pincers with adjustable handle length, increase the antiskid effect that grips through anti-skidding sand grip, increase the stability that grips, drive the bolt pole through the spacing seat of pulling simultaneously and remove to the outside in bolt hole, thereby can remove the position of regulation handle, and loosen spacing seat, make expanding spring drive bolt pole and reset, the bolt pole gets into in the bolt hole again, make and connect fixedly between fixed plate and the regulation handle, thereby change the whole length of fixed plate and regulation handle, realize the adjustment to handle length, make things convenient for the different user demand of adaptation, the practicality has been improved.

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 fixing plate and the adjusting handle of the present invention;

fig. 3 is an exploded view of the spacing assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the adjusting handle of the present invention.

In the figure: 1. a jaw member; 2. a connecting plate; 3. a fixing plate; 31. a bolt hole; 4. an adjusting handle; 5. anti-skid convex strips; 6. a limit stop ring; 7. a limiting component; 71. mounting holes; 72. a latch rod; 73. a limiting seat; 74. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamp with an adjustable handle length comprises a clamp head piece 1, wherein the clamp head piece 1 is provided with two clamp head pieces 1, the two clamp head pieces 1 are distributed in a scissor shape, the two clamp head pieces 1 are rotatably connected through a hinged shaft, a connecting plate 2 is arranged on the side of the clamp head piece 1, the connecting plate 2 is fixedly connected with the right end of the clamp head piece 1 and the connecting plate 2 through screws, the connecting plate 2 is in an L-shaped structural design, a fixing plate 3 is fixedly mounted at one end, away from the clamp head piece 1, of the connecting plate 2, an adjusting handle 4 is arranged on the outer side of the fixing plate 3, anti-skidding convex strips 5 are arranged on the surface of the adjusting handle 4, the fixing plate 3 is sleeved with the adjusting handle 4, the anti-skidding convex strips 5 are arranged at two groups at the upper end and the lower end of the adjusting handle 4, each group of anti-skidding convex strips 5 are distributed at equal intervals, and the holding stability is improved through the anti-skidding convex strips 5;

the left end fixedly connected with of regulation handle 4 keeps off ring 6, the surface of spacing fender ring 6 is provided with spacing subassembly 7, spacing subassembly 7 includes mounting hole 71, bolt pole 72, spacing seat 73 and expanding spring 74, mounting hole 71 has been seted up to the upper end on spacing fender ring 6 surface, sliding connection has bolt pole 72 in the mounting hole 71, the upper end of bolt pole 72 extends to the spacing seat 73 of top fixedly connected with of spacing fender ring 6, expanding spring 74 has been cup jointed in the outside of bolt pole 72 upper end, bolt hole 31 has been seted up to the up end of fixed plate 3, bolt hole 31 is equidistant distribution, bolt hole 31 and bolt pole 72 bolt connection, the upper and lower both ends of expanding spring 74 respectively with spacing seat 73, spacing fender ring 6 fixed connection, drive bolt pole 72 through pulling spacing seat 73 and remove to the outside of bolt hole 31, thereby can remove the position of regulation handle 4, and loosen spacing seat 73, make expanding spring 74 drive bolt pole 72 and reset, bolt pole 72 gets into hole 31 again, make between fixed plate 3 and the regulation handle 4 connect fixedly, thereby change fixed plate 3 and regulation handle 4's whole regulation handle, the length of convenience adjustment handle, the adaptation demand of difference has been improved, practicality.

The working principle is as follows: firstly, when using, through holding regulation handle 4, and promote two regulation handles 4 and remove, drive two jaw spare 1 and remove, realize the crimping to the clamp, utilize anti-skidding sand grip 5 to increase the stability of holding, and spacing fender ring 6 is spacing, drive bolt pole 72 through the spacing seat of pulling 73 simultaneously and remove to the outside in bolt hole 31, thereby can remove the position of regulation handle 4, and loosen spacing seat 73, make expanding spring 74 drive bolt pole 72 and reset, bolt pole 72 gets into again in bolt hole 31, make and connect fixedly between fixed plate 3 and the regulation handle 4, thereby change the whole length of fixed plate 3 and regulation handle 4, realize the adjustment to handle length, make things convenient for the different user demand of adaptation, the practicality has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamp pincers with adjustable handle length, includes jaw spare (1), its characterized in that: the avris of pincers head spare (1) is provided with connecting plate (2), the one end fixed mounting that pincers head spare (1) was kept away from in connecting plate (2) has fixed plate (3), the outside of fixed plate (3) is provided with adjustment handle (4), the surface of adjustment handle (4) is provided with anti-skidding sand grip (5), the left end fixedly connected with of adjustment handle (4) keeps off ring (6), the surface of spacing fender ring (6) is provided with spacing subassembly (7).

2. A grip length adjustable clamp according to claim 1, wherein: the improved pliers are characterized in that the two pliers heads (1) are distributed in a scissor shape, and the two pliers heads (1) are rotatably connected through a hinge shaft.

3. A clamp pliers of claim 1 having an adjustable handle length, wherein: the connecting plate (2) is fixedly connected with the right end of the clamp head piece (1) and the connecting plate (2) through screws, and the connecting plate (2) is designed to be of an L-shaped structure.

4. A grip length adjustable clamp according to claim 1, wherein: fixed plate (3) and regulation handle (4) cup joint, the upper and lower both ends that antiskid sand grip (5) are located regulation handle (4) are provided with two sets ofly, every group antiskid sand grip (5) are equidistant distribution.

5. A clamp pliers of claim 1 having an adjustable handle length, wherein: spacing subassembly (7) include mounting hole (71), bolt pole (72), spacing seat (73) and expanding spring (74), mounting hole (71) have been seted up to the upper end on spacing fender ring (6) surface, sliding connection has bolt pole (72) in mounting hole (71), the top fixedly connected with spacing seat (73) that the upper end of bolt pole (72) extended to spacing fender ring (6), expanding spring (74) have been cup jointed in the outside of bolt pole (72) upper end.

6. A band clamp with an adjustable handle length, according to claim 5, wherein: bolt holes (31) are formed in the upper end face of the fixing plate (3), the bolt holes (31) are distributed at equal intervals, the bolt holes (31) are connected with bolt rods (72) in a bolt mode, and the upper end and the lower end of the telescopic spring (74) are fixedly connected with the limiting seat (73) and the limiting stop ring (6) respectively.