CN202559967U - Multifunctional doorframe - Google Patents
Multifunctional doorframe Download PDFInfo
- Publication number
- CN202559967U CN202559967U CN2012201910284U CN201220191028U CN202559967U CN 202559967 U CN202559967 U CN 202559967U CN 2012201910284 U CN2012201910284 U CN 2012201910284U CN 201220191028 U CN201220191028 U CN 201220191028U CN 202559967 U CN202559967 U CN 202559967U
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- bar
- doorframe
- straight
- horizontal bar
- sleeve
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- Expired - Fee Related
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Abstract
The utility model provides a multifunctional doorframe and relates to the technical field of doorframes, and the multifunctional doorframe comprises a doorframe body, wherein three round holes are formed in positions, which have the same height, on the upper inner parts of two straight beams of the doorframe body, the three holes are uniformly distributed, the multifunctional doorframe further comprises a horizontal bar frame, the horizontal bar frame comprises a sleeve, a left straight bar and a right straight bar, through threaded holes are formed in the sleeve, the inner end of the left straight bar is provided with threads which are matched with the threaded hole, and is screwed in the threaded hole, the left straight bar is fixed together with the left end of the sleeve through electric welding, the inner end of the right straight bar is provided with threads which are matched with the threaded hole, is screwed into the threaded hole so as to be movably connected and can be screwed in or out, the diameters of the left straight bar and the right straight are matched with the round holes, the left straight bar and the right straight of the horizontal bar frame can be nested in the round holes of the two straight beams of the doorframe body at the same time, so the horizontal bar frame is fixed on the doorframe, and the multifunctional doorframe has the function of a horizontal bar.
Description
Technical field
The utility model relates to a kind of doorframe technical field.
Background technology
Doorframe is all arranged in people's the family, door is housed on the doorframe, its weak point is that general doorframe does not have the function of horizontal bar.The Along with people's growth in the living standard, People more and more is paid attention to physical exercise, and some are delithted with and make horizontal bar; Utilize actions such as horizontal bar exercise chin-up; Play the effect of taking exercises, but exercise device such as horizontal bar seldom in some residential blocks, the chance that people is lacked take exercises; People are badly in need of a kind of horizontal bar equipment that can use at home, take exercises with help.
Summary of the invention
In order to overcome the deficiency that general doorframe does not have the function of horizontal bar; The utility model provides a kind of multi-functional doorframe, and this multi-functional doorframe has the function of horizontal bar, can on doorframe, put the horizontal bar frame easily and use as horizontal bar; Can be in that the time spent not be taken off the horizontal bar frame from doorframe yet; Easy to use, make people can utilize doorframe to practise horizontal bar at home, take exercises through horizontal bar.
It is that a kind of multi-functional doorframe comprises doorframe that the utility model solves the technical scheme that its technical problem adopted; The inboard equal height position, two straight beam tops of doorframe is provided with three circular holes, evenly distributes between three circular holes, also comprises the horizontal bar frame; The horizontal bar frame comprises sleeve, left straight-bar, right straight-bar, is provided with penetrating screwed hole in the sleeve, and the inner of left straight-bar is provided with and the screwed hole screw thread that is complementary; The inner of left side straight-bar is rotated in the screwed hole; A left side straight-bar and sleeve left end are fixed through electric welding again, and right straight-bar the inner is provided with and the screwed hole screw thread that is complementary, and the inner of right straight-bar is rotated in the screwed hole and flexibly connects; Can precession or back-out; The diameter and the circular hole of a left side straight-bar, right straight-bar are complementary, and the left straight-bar of horizontal bar frame, right straight-bar can be enclosed within the circular hole of two straight beams of doorframe simultaneously, and the horizontal bar frame is fixed on the doorframe.
Because this multi-functional doorframe comprises doorframe, the inboard equal height position, two straight beam tops of doorframe is provided with three circular holes, evenly distributes between three circular holes; Also comprise the horizontal bar frame, the horizontal bar frame comprises sleeve, left straight-bar, right straight-bar, is provided with penetrating screwed hole in the sleeve; The inner of left side straight-bar is provided with and the screwed hole screw thread that is complementary, and the inner of left straight-bar is rotated in the screwed hole, and left straight-bar and sleeve left end are fixed through electric welding again; Right straight-bar the inner is provided with and the screwed hole screw thread that is complementary; The inner of right straight-bar is rotated in the screwed hole and flexibly connects, can precession or back-out, and the diameter and the circular hole of left straight-bar, right straight-bar are complementary; The left straight-bar of horizontal bar frame, right straight-bar can be enclosed within the circular hole of two straight beams of doorframe simultaneously, and the horizontal bar frame is fixed on the doorframe.Therefore this multi-functional doorframe has the function of horizontal bar; Can on doorframe, put the horizontal bar frame easily and use, also can take off the horizontal bar frame from doorframe in time spent not as horizontal bar, easy to use; Make people can utilize doorframe to practise horizontal bar at home, take exercises through horizontal bar.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structure chart of the doorframe main body of the multi-functional doorframe of embodiment.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structure chart of the horizontal bar frame of the multi-functional doorframe of embodiment.
Fig. 4 is the structure charts of embodiment horizontal bar frame two ends when being inserted on the circular hole of doorframe.
The specific embodiment
To shown in Figure 4, a kind of multi-functional doorframe comprises doorframe 1 like Fig. 1; The inboard equal height position, two straight beam tops of doorframe 1 is provided with between 2, three circular holes 2 of three circular holes and evenly distributes, and also comprises horizontal bar frame 7; Horizontal bar frame 7 comprises sleeve 3, left straight-bar 5, right straight-bar 6, is provided with penetrating screwed hole 4 in the sleeve 3, and the inner of left straight-bar 5 is provided with and screwed hole 4 screw thread that is complementary; The inner of left side straight-bar 5 is rotated in the screwed hole 4; Left side straight-bar 5 is fixed through electric welding with sleeve 3 left ends again, and right straight-bar 6 the inners are provided with and screwed hole 4 screw thread that is complementary, and the inner of right straight-bar 6 is rotated in the screwed hole 4 and flexibly connects; Can precession or back-out; The diameter and the circular hole 2 of a left side straight-bar 5, right straight-bar 6 are complementary, and the left straight-bar 5 of horizontal bar frame 7, right straight-bar 6 can be enclosed within the circular hole 2 of two straight beams of doorframe 1 simultaneously, and horizontal bar frame 7 is fixed on the doorframe 1.
In the time of need making horizontal bar, bring horizontal bar frame 7, the outer end of left straight-bar of horizontal bar frame 75 and right straight-bar 6 is enclosed within respectively in the circular hole 2 of equal height of two straight beams of doorframe 1, horizontal bar frame 7 is fixed on the doorframe 1.Because the inner of right straight-bar 6 is rotated in the screwed hole 4 of sleeve 3 and flexibly connects; Therefore can rotate right straight-bar 6; Make right straight-bar 6 to sleeve 3 movement outside, make horizontal bar frame 7 two ends elongated, make in the two ends circular hole that withstands on the doorframe both sides 2 tightly of horizontal bar frame 7; With horizontal bar frame 7 tightly be fixed on doorframe 1, at this time just can on horizontal bar frame 7, make horizontal bar.In the time of need not making horizontal bar, can rotate right straight-bar 6, make the lateral movement in sleeve 3 of right straight-bar 6, horizontal bar frame 7 two ends are shortened, can horizontal bar frame 7 be taken off in the circular hole 2 of doorframe 1 both sides, be convenient to people and have free passage in doorframe 1 position.The doorframe both sides all are evenly distributed with three circular holes 2, and people can be inserted into horizontal bar frame 7 in the circular hole 2 of differing heights according to the difference of height, are convenient to regulate the height of horizontal bar frame 7.Therefore this multi-functional doorframe has the function of horizontal bar; Can on doorframe, put the horizontal bar frame easily and use, also can take off the horizontal bar frame from doorframe in time spent not as horizontal bar, easy to use; Make people can utilize doorframe to practise horizontal bar at home, take exercises through horizontal bar.
Claims (1)
1. a multi-functional doorframe comprises doorframe (1), it is characterized in that: the inboard equal height position, two straight beam tops of doorframe (1) is provided with three circular holes (2); Evenly distribute between three circular holes (2), also comprise horizontal bar frame (7), horizontal bar frame (7) comprises sleeve (3), left straight-bar (5), right straight-bar (6); Be provided with penetrating screwed hole (4) in the sleeve (3); The inner of left side straight-bar (5) is provided with and screwed hole (4) screw thread that is complementary, and the inner of left straight-bar (5) is rotated in the screwed hole (4), and left straight-bar (5) and sleeve (3) left end are fixed through electric welding again; Right straight-bar (6) the inner is provided with and screwed hole (4) is complementary screw thread; The inner of right straight-bar (6) is rotated in the screwed hole (4) and flexibly connects, can precession or back-out, and the diameter and the circular hole (2) of left straight-bar (5), right straight-bar (6) are complementary; The left straight-bar (5) of horizontal bar frame (7), right straight-bar (6) can be enclosed within the circular hole (2) of two straight beams of doorframe (1) simultaneously, and horizontal bar frame (7) is fixed on the doorframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201910284U CN202559967U (en) | 2012-04-21 | 2012-04-21 | Multifunctional doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201910284U CN202559967U (en) | 2012-04-21 | 2012-04-21 | Multifunctional doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559967U true CN202559967U (en) | 2012-11-28 |
Family
ID=47209633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201910284U Expired - Fee Related CN202559967U (en) | 2012-04-21 | 2012-04-21 | Multifunctional doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722005A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Domestic fitness equipment |
| CN104722025A (en) * | 2015-03-15 | 2015-06-24 | 伍以炳 | Multifunctional fitness device built on door frame and allowing whole assembly and disassembly |
| CN113236948A (en) * | 2021-04-21 | 2021-08-10 | 安徽源泽智能科技有限公司 | Adjustable temperature measurement door modification assembly and method thereof |
-
2012
- 2012-04-21 CN CN2012201910284U patent/CN202559967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722005A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Domestic fitness equipment |
| CN104722025A (en) * | 2015-03-15 | 2015-06-24 | 伍以炳 | Multifunctional fitness device built on door frame and allowing whole assembly and disassembly |
| CN113236948A (en) * | 2021-04-21 | 2021-08-10 | 安徽源泽智能科技有限公司 | Adjustable temperature measurement door modification assembly and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140421 |