CN209108517U

CN209108517U - A kind of doorframe horizontal bar with folder function

Info

Publication number: CN209108517U
Application number: CN201821978967.7U
Authority: CN
Inventors: 徐国超
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-07-16
Anticipated expiration: 2028-11-28

Abstract

The utility model provides a kind of doorframe horizontal bar with folder function, including the fastener for being stuck on the wall step of doorframe side, the pressure thick stick for being pressed on doorframe, the whippletree being placed on the outside of pressure thick stick, the connecting tube for connecting compression bar and cross bar, described connecting tube one end is connected with the regulation pipe of adjustable length, the fastener is connected with connection thick stick, it is connected between connection thick stick and the regulation pipe by foldable structure, the foldable structure enables connection thick stick to be folded when inwardly overturning to regulation pipe direction, connection thick stick can be limited when flipping outward with regulation pipe upright position.The utility model is by improving traditional doorframe Horizontal bar structure, special folding structure is increased between fastener and compression bar, fastener can be folded after the completion of use, it occupies little space after folding, it is placed convenient for storage, since foldable structure itself has limit function, directly fastener is unfolded when need to use.

Description

A kind of doorframe horizontal bar with folder function

Technical field

The utility model relates generally to fitness equipment correlative technology field, specifically a kind of doorframe list with folder function Thick stick.

Background technique

Horizontal bar is as a kind of Household fitness equipment on door, since its occupied ground is smaller, facilitates exercise and is widely used. At present on the market have it is a kind of for being installed on the horizontal bar used on doorframe, horizontal bar mainly includes square tube, compression bar interconnected And whippletree, pass through a bending tube connection between square tube and whippletree, compression bar.When in use, square tube is placed in the side of doorframe, compression bar The other side of doorframe is placed in cross bar, wherein square tube is stuck on the wall step above doorframe, and compression bar is pressed in doorframe two sides, whippletree It is used for taking exercise, whippletree is used for load-bearing, when it exerts a force downwards, forms fulcrum at compression bar and doorframe extruding, square tube is applied downwards Power makes wall stress, therefore has lossless doorframe, that is, hangs the advantages of using.

Although above-mentioned Horizontal bar structure has the advantages that certain, its general frame is larger, meeting when placing after the completion of training Very large space is occupied, this makes its utilization and extention by significant limitation.

Utility model content

For the deficiency for solving current technology, the utility model combination prior art provides a kind of tool from practical application There is the doorframe horizontal bar of folder function, fast folding can be carried out after the completion of the horizontal bar use, to will not occupy when placing excessive Space.

To achieve the above object, the technical solution of the utility model is as follows:

A kind of doorframe horizontal bar with folder function, including for being stuck on the wall step of doorframe side fastener, be used for The pressure thick stick that is pressed on doorframe, the whippletree being placed on the outside of pressure thick stick, the connecting tube for connecting compression bar and cross bar, the connecting tube one End is connected with the regulation pipe of adjustable length, and the fastener is connected with connection thick stick, passes through folding between connection thick stick and the regulation pipe Stack structure connection, the foldable structure enable connection thick stick to fold when inwardly overturning to regulation pipe direction, and connection thick stick flips outward When can limit with regulation pipe upright position.

The foldable structure include one be arranged in connection thick stick bottom folding head, the folding head have hinged ear and be open to Under limiting slot, between the hinged ear and regulation pipe articulated connection realize fold, connection thick stick flip outward up to regulation pipe When vertical, the limiting slot, which is stuck in regulation pipe, realizes limit.

The regulation pipe is circular pipe type structure, and the limiting slot is the arc groove being adapted with regulation pipe.

The fastener is a square tube, and the connection thick stick top is fixed by screws on the outside of square tube.

Several adjustment holes are equipped with along its axial direction in the regulation pipe, regulation pipe insertion connecting tube is interior and passes through screw-in The screw of adjustment hole, which is realized, to be fixed.

The connecting tube is u-tube structure of the opening towards regulation pipe, and connecting tube is fixed on whippletree and compression bar bottom, is adjusted Pipe is inserted in U-tube wherein in the pipeline of side.

The compression bar both ends are equipped with sponges cover.

The connecting tube, regulation pipe, connection thick stick are two, symmetrical in horizontal bar center two sides.

The utility model has the beneficial effects that

1, for the utility model by improving to traditional doorframe Horizontal bar structure, it is special to increase between fastener and compression bar Folding structure, fastener can be folded after the completion of use, be occupied little space after folding, convenient for storage place, due to Foldable structure itself has limit function, and directly fastener is unfolded when need to use.

2, on the one hand the utility model can adjust fastener and pressure according to thickness of wall body by the structure of adjusting length of setting On the other hand the spacing of bar cooperates foldable structure, can shrink horizontal bar when long-time is not used horizontal bar and be folded into the one of very little Part, convenient for collection.

3, U-tube connection compression bar, whippletree and regulation pipe of the utility model by setting, the firm stabilization of overall structure, Security performance is high, and production easy to process and assembly installation.

4, the utility model can avoid compression bar by the sponge of setting and generate damage to doorframe.

Detailed description of the invention

Attached drawing 1 is the utility model usage mode schematic diagram；

Attached drawing 2 is the utility model general structure schematic diagram；

Attached drawing 3 is the portion I schematic enlarged-scale view in attached drawing 2；

Attached drawing 4 is the utility model foldable structure schematic diagram.

Label shown in attached drawing: 1, wall；2, doorframe；3, square tube；4, thick stick is connected；5, compression bar；6, whippletree；7, regulation pipe； 8, connecting tube；9, sponges cover；10, adjustment hole；11, hinged ear；12, limiting slot.

Specific embodiment

With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen In range defined herein.

As shown in Fig. 2, the doorframe horizontal bar of the utility model mainly includes square tube 3, the connection being connected by screw to square tube 3 Thick stick 4, has in the lower end of connection thick stick 4 and folds head, and connection thick stick 4 connects regulation pipe 3, the other end of regulation pipe 3 by the folding head It is inserted in connecting tube 8, and is provided with multiple adjustment holes 10, there is compression bar 5 disposed in parallel and whippletree 6 above connecting tube 8.This Compression bar 5 is pressed on doorframe 2 when in use as shown in Figure 1, square tube 3 is stuck on the step above wall, passes through cross by horizontal bar Thick stick 6, which is realized, takes exercise.

The foldable structure of the utility model is as shown in Figure 3,4, folds head and is placed in connection 4 bottom of thick stick by welding, First end tool is folded there are two hinged ear 11, two 11 sides of hinged ear have downward opening limiting slot 12, two hinged ears 11 are stuck in 7 two sides of regulation pipe is articulated and connected by pin shaft and regulation pipe 11, and the connection thick stick 4 after connection is free to rotate, limiting slot 12 Open Side Down, when connecting thick stick 4 to when rotating close to 7 direction of regulation pipe, may be folded in regulation pipe 7, limiting slot 12 rises at this time Regulation pipe is stuck in when connecting thick stick 4 to when turning to far from 7 direction of regulation pipe with 7 plumbness of regulation pipe less than position-limiting action On 7, so that connection thick stick 4 can not be further continued for flipping outward, to realize the limit of connection 4 vertical state of thick stick, can normally it make at this time Use horizontal bar.

Cooperating in order to facilitate whole assembly and relationship, in the utility model, the regulation pipe 7 uses circular pipe type structure, The limiting slot 12 is using the curved slot arrangement being adapted with regulation pipe 7.

In order to facilitating the size of this horizontal bar to adjust, the wall of different-thickness can be adapted to, in the utility model Several adjustment holes 10 are equipped with along its axial direction in the regulation pipe 7, regulation pipe 7 is adjusted after being inserted into connecting tube 8 by screwing in The screw in hole 10, which is realized, to be fixed, and adjusts to meet this horizontal bar by changing the size realization that regulation pipe 7 is inserted into connecting tube 8 The wall or doorframe of different-thickness use.Meanwhile when long-time is not suitable for horizontal bar, also regulation pipe 7 can be inserted into connecting tube 8 Bottommost, cooperation foldable structure fold horizontal bar, and horizontal bar only takes up the space of very little after folding, convenient for storage and carry.

In the present invention, connecting tube 8 is u-tube structure of the opening towards regulation pipe 7, is fixed by screws in cross 5 bottom of thick stick 6 and compression bar, regulation pipe 7 be inserted in U-tube wherein inside pipeline in realize connection.On the one hand using u-tube structure So that this horizontal bar is overall beautiful generous, the integral strength of horizontal bar on the other hand can be increased considerably.

In the present invention, it is equipped with sponges cover 9 at 5 both ends of compression bar, compression bar 5 is pressed on doorframe by sponges cover 9, can It plays a protective role to doorframe.

Claims

1. a kind of doorframe horizontal bar with folder function, including for being stuck on the wall step of doorframe side fastener, for pressing Tightly the pressure thick stick on doorframe, the whippletree being placed on the outside of pressure thick stick, the connecting tube for connecting compression bar and cross bar, it is characterised in that: institute The regulation pipe that connecting tube one end is connected with adjustable length is stated, the fastener is connected with connection thick stick, the connection thick stick and regulation pipe Between connected by foldable structure, which enables connection thick stick to be folded when inwardly overturning to regulation pipe direction, connection Thick stick flip outward when can limit with regulation pipe upright position.

2. a kind of doorframe horizontal bar with folder function as described in claim 1, it is characterised in that: the foldable structure includes One is arranged in the folding head of connection thick stick bottom, which has hinged ear and the limiting slot that Open Side Down, the hinged ear and Articulated connection, which is realized, between regulation pipe folds, and connection thick stick flips outward when vertical with regulation pipe, and the limiting slot is stuck in tune It saves and realizes limit on pipe.

3. a kind of doorframe horizontal bar with folder function as claimed in claim 2, it is characterised in that: the regulation pipe is round tube Formula structure, the limiting slot are the arc groove being adapted with regulation pipe.

4. a kind of doorframe horizontal bar with folder function as described in claim 1, it is characterised in that: the fastener is a side Pipe, the connection thick stick top are fixed by screws on the outside of square tube.

5. a kind of doorframe horizontal bar with folder function as described in claim 1, it is characterised in that: the edge in the regulation pipe Its axial direction is equipped with several adjustment holes, and regulation pipe is inserted into connecting tube and the screw by screwing in adjustment hole is realized and fixed.

6. a kind of doorframe horizontal bar with folder function as claimed in claim 5, it is characterised in that: the connecting tube is opening Towards the u-tube structure of regulation pipe, connecting tube is fixed on whippletree and compression bar bottom, and regulation pipe is inserted in U-tube wherein side In pipeline.

7. a kind of doorframe horizontal bar with folder function as described in claim 1, it is characterised in that: the compression bar both ends are equipped with Sponges cover.

8. a kind of doorframe horizontal bar with folder function as described in claim 1~7 any one, it is characterised in that: described Connecting tube, regulation pipe, connection thick stick are two, symmetrical in horizontal bar center two sides.