CN205307698U - Exercise bicycle seat adjustment fixing device - Google Patents
Exercise bicycle seat adjustment fixing device Download PDFInfo
- Publication number
- CN205307698U CN205307698U CN201620065409.6U CN201620065409U CN205307698U CN 205307698 U CN205307698 U CN 205307698U CN 201620065409 U CN201620065409 U CN 201620065409U CN 205307698 U CN205307698 U CN 205307698U
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- China
- Prior art keywords
- connecting tube
- fixing
- nut
- hole
- backrest
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Abstract
The utility model discloses an exercise bicycle seat adjustment fixing device, including cushion (1), back (2), stay tube (3), fixed connection pipe (4) and back connecting pipe (5), cushion (1) install on fixed connection pipe (4), back (2) install on back connecting pipe (5), fixed connection pipe (4) and back connecting pipe (5) fixed connection, stay tube (3) on be connected with and be used for the gliding slide rail of back connecting pipe (6), fixed connection pipe (4) sliding fit on slide rail (6), fixed connection pipe (4) and stay tube (3) on still be equipped with the locking and release. Above -mentioned exercise bicycle seat adjustment fixing device can adjust cushion and back.
Description
Technical field
This utility model relates to field of exercise equipment, is especially a kind of exercycle seat regulation fixing apparatus.
Background technology
Along with the raising day by day of people's living standard, the health perception of people is also more and more higher, increasingly focuses on body-building. Therefore various body-building apparatus arise at the historic moment. Wherein, the exercycle gathered multi-function in integral whole is exactly one of which. The exercycle of prior art has the disadvantage that the medicated cushion of existing exercycle and backrest mostly can not regulate movement, thus the demand of different height user cannot be met.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of exercycle seat regulation fixing apparatus that can medicated cushion and backrest be adjusted.
The technical solution of the utility model is to provide a kind of exercycle seat regulation fixing apparatus, including medicated cushion, backrest, a stay tube, fixing connecting tube and backrest connecting tube; Described medicated cushion is arranged in fixing connecting tube; Described backrest is arranged in backrest connecting tube; Described fixing connecting tube is fixing with backrest connecting tube to be connected; A described stay tube is connected to the slide rail slided for backrest connecting tube; Described fixing connecting tube is slidably fitted on slide rail; Described fixing connecting tube and a stay tube are additionally provided with locking and release device.
Described locking and release device include hand-screw bolt and the elongated hole being located on slide rail and sliding for hand-screw bolt; Described hand-screw bolt is threadeded through elongated hole with fixing connecting tube.
Described fixing connecting tube is connected to hand-screw bolt with the use of nut, described fixing connecting tube is provided with the first through hole, the axis of described nut inner hole, the first through hole axis on same straight line; The diameter of described first through hole is more than or equal to the internal orifice dimension of nut.
Being additionally provided with nut between described nut with fixing connecting tube and be connected sheet, a surface of described nut connection sheet is fixing with fixing connecting tube to be connected, and another surface of described nut connection sheet is fixing with nut to be connected; Described nut connects sheet and is provided with the second through hole;The axis of described nut inner hole, the second through hole axis on same straight line; The diameter of described second through hole is more than or equal to the internal orifice dimension of nut.
It is additionally provided with packing ring between described hand-screw bolt and fixing connecting tube.
After adopting above structure, this utility model compared with prior art, has the advantage that
First a stay tube is inserted in the seat pipe of exercycle when this utility model exercycle seat regulation fixing apparatus uses, then pass through that bolt locks in multiple spacing hole one and by inserting respectively, multiple spacing hole carries out high high adjustment, then hand-screw bolt is unscrewed, namely fixing connecting tube can be promoted to be adjusted in front and back, thus meeting the demand of different height user. This utility model has taken into account the mobility of medicated cushion, in turn ensure that the mobility of backrest, and the relative position of backrest and medicated cushion can be made to remain unchanged.
As improvement, being additionally provided with nut and be connected sheet between described nut with fixing connecting tube, a surface of described nut connection sheet is fixing with fixing connecting tube to be connected, and another surface of described nut connection sheet is fixing with nut to be connected; Described nut connects sheet and is provided with the second through hole; The axis of described nut inner hole, the second through hole axis on same straight line; The diameter of described second through hole is more than or equal to the internal orifice dimension of nut. Nut connects the use of sheet and adds intensity so that the functional reliability of this utility model exercycle seat regulation fixing apparatus is improved.
As improvement, between described hand-screw bolt and fixing connecting tube, it is additionally provided with packing ring. The use of packing ring adds intensity so that the functional reliability of this utility model exercycle seat regulation fixing apparatus is improved.
Accompanying drawing explanation
Fig. 1 is the explosive view of this utility model exercycle seat regulation fixing apparatus.
Fig. 2 is the structural representation of fixing connecting tube, backrest connecting tube and slide rail.
Shown in figure 1, medicated cushion, 2, backrest, 3, a stay tube, 4, fixing connecting tube, 5, backrest connecting tube, 6, slide rail, 7, hand-screw bolt, 8, elongated hole, 9, nut, the 10, first through hole, 11, nut connects sheet, the 12, second through hole, and 13, packing ring, 14, spacing hole, 15, the fixing plate of backrest.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, this utility model one exercycle seat regulation fixing apparatus, including medicated cushion 1, backrest 2, a stay tube 3, fixing connecting tube 4 and backrest connecting tube 5; Described medicated cushion 1 is arranged in fixing connecting tube 4; Described backrest 2 is arranged in backrest connecting tube 5; Described fixing connecting tube 4 is fixing with backrest connecting tube 5 to be connected; A described stay tube 3 is connected to the slide rail 6 slided for backrest connecting tube; Described fixing connecting tube 4 is slidably fitted on slide rail 6; Described fixing connecting tube 4 and a stay tube 3 are additionally provided with locking and release device. A described stay tube 3 is provided with multiple spacing hole 14, and this spacing hole and the limited post in seat pipe are with the use of spacing to carry out. One end of described fixing connecting tube 4 is connected with one end of backrest connecting tube 5, and described medicated cushion 1 is arranged on the other end of fixing connecting tube 4, and described backrest 2 is arranged on the fixing plate 15 of backrest of backrest connecting tube 5 other end by four screws.
Described locking and release device include hand-screw bolt 7 and the elongated hole 8 being located on slide rail 6 and sliding for hand-screw bolt 7;Described hand-screw bolt 7 is threadeded through elongated hole 8 with fixing connecting tube 4.
Described fixing connecting tube 4 is connected to hand-screw bolt 7 with the use of nut 9, described fixing connecting tube 4 is provided with the first through hole 10, the axis of described nut 9 endoporus, the first through hole 10 axis on same straight line; The diameter of described first through hole 10 is more than or equal to the internal orifice dimension of nut 9.
Being additionally provided with nut between described nut 9 with fixing connecting tube 4 and be connected sheet 11, a surface of described nut connection sheet 11 is fixing with fixing connecting tube 4 to be connected, and another surface of described nut connection sheet 11 is fixing with nut 9 to be connected; Described nut connects sheet 11 and is provided with the second through hole 12; The axis of described nut 9 endoporus, the second through hole 12 axis on same straight line; The diameter of described second through hole 12 is more than or equal to the internal orifice dimension of nut 9. Described nut connects a surface of sheet 11 and welds with fixing connecting tube 4, and described nut connects another surface of sheet 11 and welds with nut 9.
It is additionally provided with packing ring 13 between described hand-screw bolt 8 and fixing connecting tube 4.
Described the hand-screw bolt 8 traverse hole of packing ring 13, elongated hole the 8, first through hole the 10, second through hole 12 are threadeded with nut 9.
It is described as far as most preferred embodiment of the present utility model above, but is not to be construed as limitations on claims. This utility model is not limited only to above example, and its concrete structure allows to change. In every case the various changes made in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (5)
1. an exercycle seat regulation fixing apparatus, including medicated cushion (1), backrest (2), a stay tube (3), fixing connecting tube (4) and backrest connecting tube (5); Described medicated cushion (1) is arranged in fixing connecting tube (4); Described backrest (2) is arranged in backrest connecting tube (5); Described fixing connecting tube (4) is fixing with backrest connecting tube (5) to be connected; It is characterized in that: a described stay tube (3) is connected to the slide rail (6) slided for backrest connecting tube; Described fixing connecting tube (4) is slidably fitted on slide rail (6); Described fixing connecting tube (4) and a stay tube (3) are additionally provided with locking and release device.
2. exercycle seat according to claim 1 regulation fixing apparatus, it is characterised in that: described locking and release device include hand-screw bolt (7) and are located at slide rail (6) elongated hole (8) that is upper and that slide for hand-screw bolt (7); Described hand-screw bolt (7) is threadeded through elongated hole (8) with fixing connecting tube (4).
3. exercycle seat according to claim 2 regulation fixing apparatus, it is characterized in that: described fixing connecting tube (4) is connected to hand-screw bolt (7) with the use of nut (9), described fixing connecting tube (4) is provided with the first through hole (10), the axis of described nut (9) endoporus, the first through hole (10) axis on same straight line; The diameter of described first through hole (10) is more than or equal to the internal orifice dimension of nut (9).
4. exercycle seat according to claim 3 regulation fixing apparatus, it is characterized in that: be additionally provided with nut between described nut (9) and fixing connecting tube (4) and be connected sheet (11), one surface of described nut connection sheet (11) is fixing with fixing connecting tube (4) to be connected, and another surface of described nut connection sheet (11) is fixing with nut (9) to be connected; Described nut connects sheet (11) and is provided with the second through hole (12);The axis of described nut (9) endoporus, the second through hole (12) axis on same straight line; The diameter of described second through hole (12) is more than or equal to the internal orifice dimension of nut (9).
5. exercycle seat according to claim 2 regulation fixing apparatus, it is characterised in that: it is additionally provided with packing ring (13) between described hand-screw bolt (7) and fixing connecting tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065409.6U CN205307698U (en) | 2016-01-22 | 2016-01-22 | Exercise bicycle seat adjustment fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065409.6U CN205307698U (en) | 2016-01-22 | 2016-01-22 | Exercise bicycle seat adjustment fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307698U true CN205307698U (en) | 2016-06-15 |
Family
ID=56206550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065409.6U Active CN205307698U (en) | 2016-01-22 | 2016-01-22 | Exercise bicycle seat adjustment fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307698U (en) |
-
2016
- 2016-01-22 CN CN201620065409.6U patent/CN205307698U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315145, No. 558, South Road, Yinzhou Economic Development Zone, Zhejiang, Ningbo, Yinzhou District Patentee after: Lege Ergonomics Technology Co., Ltd. Address before: 315145 Zhejiang city in Ningbo Province Economic Development Zone Yinzhou sail Road No. 588 (Yinzhou District Zhanqi town) Patentee before: NingBo Loctek Visual Technology Co., Ltd. |