Cross-country ski binding device

Abstract

The present invention discloses a cross-country ski fixing device, which is characterized by comprising a fixing clamp capable of fixing a ski boot on the ski fixing device, an axial hole being provided on the fixing clamp, and torsion springs capable of automatically resetting the fixing clamp being provided on both sides of the fixing clamp. The present invention has a simple structure and is easy to use. The ski boot can be fixed to the ski fixing device through the fixing clamp, and unlocking is achieved by pressing the rear end of the fixing clamp. When loosened, the fixing clamp is automatically reset and clamped by the torsion spring. The present invention has strong practicality and meets people's use needs.

Description

Technical Field

[0001] The invention relates to the field of skiing, and in particular to a cross-country ski fixing device. Background Art

[0002] The ski binding is a component assembled on the ski. The existing ski binding has a relatively simple connection, which may result in the binding falling off during use, thus seriously affecting people's normal use and failing to meet people's use needs.

[0003] Therefore, the existing cross-country ski binding devices need to be further improved. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a cross-country ski fixing device.

[0005] In order to achieve the above object, the present invention adopts the following scheme:

[0006] A cross-country ski fixing device is characterized by comprising a fixing clamp capable of fixing a ski boot on the ski fixing device, an axial hole being provided on the fixing clamp, and torsion springs capable of automatically resetting the fixing clamp being provided on both sides of the fixing clamp.

[0007] A cross-country ski fixing device as described above is characterized in that a shell is provided at the lower end of the fixing card, a cavity is provided in the shell, a fixing shaft is provided in the cavity, the fixing card is inserted on the fixing shaft, the torsion spring is inserted on the fixing shaft, a socket is provided in the shell, one end of the torsion spring is inserted in the socket torsion spring, a groove is provided at the bottom end of the fixing card, one end of the torsion spring is clamped in the groove, symmetrically spaced apart on the upper end surface of the shell for fixing the ski boot on the fixing block, the fixing block is provided with pin holes for inserting the ski boot fixing pin, a through groove connected to the cavity is provided on the shell at the rear end of the fixing block, the front end of the fixing card extends through the through groove to the upper end of the pin hole to cooperate with the pin hole to fix the ski boot.

[0008] The cross-country ski fixing device as described above is characterized in that the fixing clip is V-shaped.

[0009] The cross-country ski fixing device as described above is characterized in that a slot is provided on the shell at the upper end of the cavity, and an insert block is provided at the rear end of the fixing clamp, and the insert block is inserted into the slot.

[0010] The cross-country ski fixing device as described above is characterized in that a top-connecting block capable of top-connecting a ski boot is provided on the shell at the rear end of the fixing block.

[0011] A cross-country ski binding device as described above is characterized in that the shell at the upper end of the cavity is a soft shell.

[0012] The cross-country ski fixing device as described above is characterized in that the shell at the upper end of the cavity is provided with a plurality of pressure columns, and the pressure columns are in contact with the fixing clips.

[0013] In summary, the present invention has the following beneficial effects compared with the prior art:

[0014] The invention has a simple structure and is easy to use. The ski boots can be fixed on the ski board fixing device by the fixing clamp. The fixing clamp is unlocked by pressing the rear end of the fixing clamp. When it is loosened, the fixing clamp is automatically reset and clamped by the torsion spring. The invention has strong practicality and meets people's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0017] Figure 3 It is a three-dimensional schematic diagram of the present invention. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0019] like Figures 1 to 3 A cross-country ski fixing device shown in the figure includes a fixing clamp 1 that can fix the ski boots on the ski fixing device, an axial hole 13 is provided on the fixing clamp 1, and torsion springs 12 that can automatically reset the fixing clamp 1 are provided on both sides of the fixing clamp 1. The ski boots can be fixed to the ski fixing device through the fixing clamp, and unlocking is achieved by pressing the rear end of the fixing clamp, and loosening allows the fixing clamp to automatically reset and clamp through the torsion spring. The device has strong practicality and meets people's usage needs.

[0020] In the present invention, a housing 11 is provided at the lower end of the fixing card 1, a cavity 16 is provided in the housing 11, a fixing shaft 15 is provided in the cavity 16, the fixing card 1 is inserted on the fixing shaft 15, the torsion spring 12 is inserted on the fixing shaft 15, a plug hole 17 is provided in the housing 11, one end of the torsion spring 12 is plugged into the plug hole 17, a groove 14 is provided at the bottom end of the fixing card 1, one end of the torsion spring 12 is clamped in the groove 14, and fixed blocks 18 that can fix ski boots on the upper end surface of the housing 11 are symmetrically spaced apart. The fixing block 18 is provided with a pin hole 181 for inserting a ski boot fixing pin, and the shell 11 at the rear end of the fixing block 18 is provided with a through slot 19 connected to the cavity 16. The front end of the fixing card 1 passes through the through slot 19 and extends to the upper end of the pin hole 181 to cooperate with the pin hole 181 to fix the ski boot. By inserting the ski boot into the fixing block, the fixing pin on the ski boot is inserted into the pin hole, and the fixing pin is fixed by the fixing card, the ski boot can be quickly installed on the snowboard binding. The structure is simple and practical, which meets people's usage needs.

[0021] The fixing clamp 1 described in the present invention is V-shaped, has a simple structure, and is more firmly fixed, thus meeting people's usage needs.

[0022] In the present invention, a slot 100 is provided on the shell 11 at the upper end of the cavity 16, and an insert block 101 is provided at the rear end of the fixing card 1. The insert block 101 is inserted into the slot 100, which has a simple structure and makes it more convenient to press the fixing card, meeting people's usage needs.

[0023] In the present invention, a top connection block 200 capable of top connection with ski boots is provided on the housing 11 at the rear end of the fixing block 18, which has a simple structure and is firmly fixed, thus meeting the use requirements of people.

[0024] The shell 11 at the upper end of the cavity 16 in the present invention is a soft shell, which has a simple structure, is easy to press, and is more convenient to use.

[0025] The housing 11 at the upper end of the cavity 16 of the present invention is provided with a plurality of pressing columns 102 , and the pressing columns 102 fit with the fixing clamp 1 , and have a simple structure, are easy to press, and are more convenient to use.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cross-country ski binding device, characterized in that: The invention comprises a fixing clamp (1) capable of fixing a ski boot on a ski fixing device, the fixing clamp (1) being provided with an axial hole (13), torsion springs (12) capable of automatically resetting the fixing clamp (1) being provided on both sides of the fixing clamp (1), a housing (11) being provided at the lower end of the fixing clamp (1), a cavity (16) being provided in the housing (11), a fixing shaft (15) being provided in the cavity (16), the fixing clamp (1) being inserted into the fixing shaft (15), the torsion spring (12) being inserted into the fixing shaft (15), an insertion hole (17) being provided in the housing (11), the torsion spring (12) being inserted into the fixing shaft (15), 2) one end is inserted into the insertion hole (17), a groove (14) is provided at the bottom end of the fixing card (1), the other end of the torsion spring (12) is clamped in the groove (14), symmetrically spaced apart on the upper end surface of the shell (11) for fixing the ski boots on the fixing block (18), the fixing block (18) is provided with a pin hole (181) for inserting the ski boot fixing pin, a through groove (19) connected to the cavity (16) is provided on the shell (11) at the rear end of the fixing block (18), the front end of the fixing card (1) passes through the through groove (19) and extends to the upper end of the pin hole (181) to cooperate with the pin hole (181) to fix the ski boots, a slot (100) is provided on the shell (11) at the upper end of the cavity (16), and an insert block (101) is provided at the rear end of the fixing card (1), and the insert block (101) is inserted into the slot (100); The fixing clamp (1) is V-shaped; A top connection block (200) capable of connecting a ski boot is provided on the housing (11) at the rear end of the fixing block (18); The shell (11) at the upper end of the cavity (16) is a soft shell; The shell (11) at the upper end of the cavity (16) is provided with a plurality of pressing columns (102), and the pressing columns (102) are fitted with the fixing clamp (1).

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