CN205948291U

CN205948291U - Adjustable chin door thick stick of easily accomodating

Info

Publication number: CN205948291U
Application number: CN201620899133.1U
Authority: CN
Inventors: 林界任
Original assignee: SHENZHEN SAIANG TRADE CO Ltd
Current assignee: SHENZHEN SAIANG TRADE CO Ltd
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-02-15
Anticipated expiration: 2026-08-18

Abstract

The utility model provides an adjustable chin door thick stick of easily accomodating, includes and is first crossbeam and second crossbeam respectively by two crossbeams, the one end of second crossbeam can be emboliaed the one end of first crossbeam is through the right position of detachable round pin stationary phase, the central authorities of first crossbeam and second crossbeam all include the extension bar, the extension bar perpendicular to is corresponding first crossbeam and second crossbeam, the one end of extension rod can be inserted to the one end of extension bar, extension rod and extension bar pass through the position that the screw rod stationary phase is right, the other end of extension rod includes square dop, the middle part of extension rod includes the flexion, square dop is used for with chin door thick stick card at the door frame, square dop is used for the card including protruding pineapple line on the face of door frame.

Description

A kind of easily contained chin-up door thick stick of scalable

Technical field

This utility model is related to a kind of easily contained chin-up door thick stick of scalable.

Background technology

The assembling of existing chin-up door thick stick loaded down with trivial details it is impossible to disassemble easily.Door thick stick size is fixed it is impossible to adapt to different heights Crowd and two or more different model（Thickness）Doorframe, existing chin-up door thick stick volume is big simultaneously, should not receive.

Utility model content

For overcoming the deficiencies in the prior art, this utility model provides a kind of scalable easily contained chin-up door thick stick.

This utility model provide technical scheme be：

A kind of easily contained chin-up door thick stick of scalable, including two crossbeams, respectively first crossbeam and second cross beam, One end the position by dismountable pin fixing phase pair of described first crossbeam can be inserted in one end of described second cross beam；

The central authorities of described first crossbeam and second cross beam all include extension bar, and described extension bar is perpendicular to described accordingly One crossbeam and second cross beam；One end of described extension bar can be inserted into one end of extension rod, and described extension rod and extension bar pass through spiral shell The position of bar fixing phase pair；

The other end of described extension rod includes square dop；The middle part of described extension rod includes bending section；Described square card For chin-up door thick stick is stuck in doorframe, described square dop includes raised Fructus Ananadis comosi stricture of vagina for being stuck on the face of doorframe to head Road.

Preferably, described second cross beam is inserted on the position of first crossbeam, at least includes two lock-joints.

Preferably, one end of the described extension bar described extension rod of insertion at least includes four screws, and described screw prolongs institute The circumference stating extension bar is equally spaced.

Preferably, described extension rod at least includes two screws prolonging axially distribution.

Preferably, described first crossbeam and second cross beam include sponges cover.

The beneficial effects of the utility model：

The easily contained chin-up door thick stick of scalable of the present utility model, by middle bearing pin fast assembling-disassembling, structure letter Single, easy to use；Extension rod also can pass through screw rod fast assembling-disassembling simultaneously, and square dop can be stuck on doorframe, raised Fructus Ananadis comosi stricture of vagina Road increases frictional force, can be more firm when product uses, difficult for drop-off；This utility model adapts to different height crowds and two kinds The doorframe of above different model, small volume is it is easy to receiving and transporting simultaneously.

Brief description

Fig. 1 is the first decomposing state schematic diagram of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 2 is the second decomposing state schematic diagram of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 3 is the side view of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 4 is the top view of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 5 is the first use state schematic diagram of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 6 is the second use state schematic diagram of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 7 is the 3rd use state schematic diagram of the easily contained chin-up door thick stick of scalable of the present utility model；

Fig. 8 is the square card head enlarged drawing of the easily contained chin-up door thick stick of scalable of the present utility model.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of easily contained chin-up door of scalable Thick stick, including two crossbeams, respectively first crossbeam and second cross beam, described first crossbeam can be inserted in one end of described second cross beam One end and the position by dismountable pin 9 fixing phase pair；Described second cross beam is inserted on the position of first crossbeam, at least wraps Include two lock-joints 10.The first crossbeam of this practical type and second cross beam are symmetrical.

Crossbeam 2 central authorities of described first crossbeam and second cross beam all include extension bar 1, and described extension bar 1 is perpendicular to corresponding Described first crossbeam and second cross beam；One end of described extension bar 1 can be inserted into one end of extension rod 11, described extension rod 11 He Extension bar 1 passes through the position of screw rod 5 fixing phase pair；One end that described extension bar 1 inserts described extension rod 11 at least includes four Screw 3, the circumference that described screw 3 prolongs described extension bar 1 is equally spaced.

The other end of described extension rod 11 includes square dop 7；The middle part of described extension rod 11 includes bending section 6；As Fig. 5 With shown in Fig. 6, described square dop 7 is used for for chin-up door thick stick card hanging over doorframe.Two are at least included on described extension rod The individual screw 4 prolonging axially distribution, so can be by adjusting the relative position of screw 4 and extension bar 1 thus adjusting the length stretched out. Sponges cover 8 is included on crossbeam 1, described sponges cover 8 is handshake part.

When using, described square dop 7 is used for for chin-up door thick stick being stuck in doorframe, and described square dop is used for card Raised Fructus Ananadis comosi lines 12 is included on the face of doorframe；Bending section 6 makes crossbeam 1 naturally downward, will not be too high.Can will extend during storage Bar 11 and first crossbeam and second cross beam are pulled down, and simultaneously as shown in Figure 7 it is also possible to only pull down extension rod 11, make bending simultaneously Portion 6 outwardly or inwardly installs, and so whole door thick stick forms a plane, does not have projection, convenient for collecting and transport.

Claims

1. a kind of easily contained chin-up door thick stick of scalable it is characterised in that：

Including two crossbeams, respectively first crossbeam and second cross beam, described first horizontal stroke can be inserted in one end of described second cross beam One end of beam the position by dismountable pin fixing phase pair；

The central authorities of described first crossbeam and second cross beam all include extension bar, and described extension bar is horizontal perpendicular to accordingly described first Beam and second cross beam；One end of described extension bar can be inserted into one end of extension rod, and described extension rod and extension bar pass through screw rod admittedly Fixed relative position；

The other end of described extension rod includes square dop；The middle part of described extension rod includes bending section；Described square dop is used In being stuck in chin-up door thick stick on doorframe, described square dop includes raised Fructus Ananadis comosi lines for being stuck on the face of doorframe.

2. the easily contained chin-up door thick stick of scalable according to claim 1 it is characterised in that：

Described second cross beam is inserted on the position of first crossbeam and at least includes two lock-joints.

3. the easily contained chin-up door thick stick of scalable according to claim 1 it is characterised in that：

One end that described extension bar inserts described extension rod at least includes four screws, and described screw prolongs the circumference of described extension bar It is equally spaced.

4. the easily contained chin-up door thick stick of scalable according to claim 3 it is characterised in that：

Two screws prolonging axially distribution are at least included on described extension rod.

5. the easily contained chin-up door thick stick of scalable according to claim 4 it is characterised in that：

Sponges cover is included on described first crossbeam and second cross beam.