CN216638775U

CN216638775U - Vertical hollow jack

Info

Publication number: CN216638775U
Application number: CN202122337858.5U
Authority: CN
Inventors: 林华其
Original assignee: Haiyan Huaxing Technology Co ltd
Current assignee: Haiyan Huaxing Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-31
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a vertical hollow jack, which comprises a jack main body, wherein a jacking column which vertically moves up and down is arranged on the jack main body, a through hole which extends along the axial direction of the jacking column is formed in the jacking column, a pry bar is inserted into the through hole, an elastic clamp arranged on the wall of the through hole is arranged on the pry bar, and the elastic clamp is tightly held on the pry bar; the elastic holding clamp consists of a connecting sheet connected with the wall of the through hole and clamping sheets arranged at two sides of the connecting sheet; the pry bar is in a hollow tubular shape; the wall surface of the pry bar is provided with a hole close to the end part respectively. This vertical hollow jack is through accomodating unused crowbar in the jacking post of seting up the through-hole for the two keeps connecting, and difficult emergence is when using the jack, can't find the condition of crowbar, easy operation, convenient to use, and overall function is perfect, and the practicality is strong.

Description

Vertical hollow jack

Technical Field

The utility model relates to the technical field of jack manufacturing, in particular to a vertical hollow jack.

Background

The jacking column on the vertical hollow jack is of a hollow through structure, so that the jack can be applied to some special occasions. The vertical hollow jack and the conventional jack on the market are provided with a pry bar separated from a jack main body, and the lifting operation cannot be realized by one of the vertical hollow jack and the conventional jack. Accordingly, the utility model provides a vertical hollow jack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a vertical hollow jack.

In order to solve the technical problem, the utility model aims to realize that: the utility model relates to a vertical hollow jack which comprises a jack main body, wherein a jacking column which vertically moves up and down is arranged on the jack main body, a through hole which extends along the axial direction of the jacking column is formed in the jacking column, a pry bar is inserted into the through hole, an elastic clamp arranged on the wall of the through hole is arranged on the pry bar, and the elastic clamp is tightly held on the pry bar.

The utility model is further configured to: the elastic holding clamp consists of a connecting sheet connected with the wall of the through hole and clamping sheets arranged at two sides of the connecting sheet.

The utility model is further configured to: the pry bar is in a hollow tubular shape; the wall surface of the pry bar is provided with a digging hole respectively close to the end part.

The utility model is further configured to: both ends of the crowbar are provided with guide parts.

The utility model is further configured to: the through hole and the jacking column are arranged coaxially.

In conclusion, the utility model has the following beneficial effects: according to the vertical hollow jack, the unused pry bar is stored in the jacking column with the through hole, so that the pry bar and the jacking column are kept connected, the condition that the pry bar cannot be found when the jack is used is not easy to occur, the operation is easy, the use is convenient, the overall function is complete, and the practicability is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of the present invention;

FIG. 3 is a schematic view of a crowbar embodying the present invention;

fig. 4 is a schematic structural diagram of an elastic clamp according to the present invention.

Detailed Description

For a better understanding of the technical solutions of the present invention, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that the descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The utility model will be further described with reference to the drawings and preferred embodiments.

Example 1

Referring to fig. 1 to 4, the vertical hollow jack related to the present embodiment includes a jack main body 1, a jacking column 2 vertically moving is disposed on the jack main body 1, a through hole 3 extending along an axial direction of the jacking column 2 is disposed on the jacking column 2, a pry bar 4 is inserted into the through hole 3, an elastic holding clamp 5 disposed on a wall of the through hole 3 is disposed on the pry bar 4, and the elastic holding clamp 5 is tightly held on the pry bar 4.

Furthermore, the elastic clasping clamp 5 is composed of a connecting piece 51 connected with the hole wall of the through hole 3 and clamping pieces 52 arranged at two sides of the connecting piece 51.

Furthermore, the through hole 3 and the jacking column 2 are arranged coaxially.

In this embodiment, when crowbar 4 did not use, insert jacking post 2 along 3 one end drill way of through-hole, crowbar 4 embraces through all elasticity in proper order and presss from both sides 5, realizes that crowbar 4 accomodates in jacking post 2's through-hole 3, simultaneously, is embraced by elasticity and presss from both sides 5 and hugs closely, realizes the detachable fixed to crowbar 4.

Example 2

Referring to fig. 1 to 4, the vertical hollow jack according to the present embodiment is further configured, based on embodiment 1, that the pry bar 4 is in a hollow tubular shape; the wall surface of the pry bar 4 is provided with a drawing hole 6 respectively close to the end part.

Further, both ends of the pry bar 4 have guide portions 7.

In this embodiment, through the hole 6 setting of drawing near the tip, the convenient crow bar 4 of accomodating in jacking post 2 takes out from through-hole 3. The taking-out mode is as follows: a single finger firstly extends into one end of a pry bar 4 in a hollow tubular shape and then extends into the end digging hole 6, then the pry bar 4 is stirred outwards, one end of the pry bar gradually extends out of the through hole 3, and then the pry bar is held and pulled out.

Wherein, the setting of guide part 7 is convenient quick inserts crowbar 4 in the region of embracing of elasticity armful clamp 5.

According to the vertical hollow jack, the unused pry bar is stored in the jacking column with the through hole, so that the pry bar and the jacking column are kept connected, the condition that the pry bar cannot be found when the jack is used is not easy to occur, the operation is easy, the use is convenient, the overall function is complete, and the practicability is high.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship actually shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a vertical hollow jack, includes the jack main part, is equipped with the jacking post of making perpendicular up-and-down motion in the jack main part, its characterized in that: the jacking column is provided with a through hole extending along the axial direction of the jacking column, a pry bar is inserted into the through hole, an elastic clamping clamp arranged on the wall of the through hole is arranged on the pry bar, and the elastic clamping clamp is tightly clamped on the pry bar.

2. The vertical hollow jack according to claim 1, wherein: the elastic holding clamp consists of a connecting sheet connected with the wall of the through hole and clamping sheets arranged at two sides of the connecting sheet.

3. The vertical hollow jack according to claim 1 or 2, wherein: the pry bar is in a hollow tubular shape; the wall surface of the pry bar is provided with a hole close to the end part respectively.

4. The vertical hollow jack according to claim 3, wherein: both ends of the pry bar are provided with guide parts.

5. The vertical hollow jack according to claim 1, wherein: the through hole and the jacking column are arranged coaxially.