KR20090007160A - Apparatus for temporary assembly - Google Patents

Apparatus for temporary assembly Download PDF

Info

Publication number
KR20090007160A
KR20090007160A KR1020070070857A KR20070070857A KR20090007160A KR 20090007160 A KR20090007160 A KR 20090007160A KR 1020070070857 A KR1020070070857 A KR 1020070070857A KR 20070070857 A KR20070070857 A KR 20070070857A KR 20090007160 A KR20090007160 A KR 20090007160A
Authority
KR
South Korea
Prior art keywords
fastening device
insertion hole
vertical
vertical portion
temporary assembly
Prior art date
Application number
KR1020070070857A
Other languages
Korean (ko)
Inventor
유영진
Original Assignee
현대모비스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020070070857A priority Critical patent/KR20090007160A/en
Publication of KR20090007160A publication Critical patent/KR20090007160A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/02—Releasable fastening devices locking by rotation
    • F16B21/04—Releasable fastening devices locking by rotation with bayonet catch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

Disclosed is a temporary assembly fastening device. Provisional assembly and fastening device of the present invention comprises: a fixing portion having a vertical portion formed in a vertical column shape; Protrusions protruding from the outer circumferential surface of the vertical portion; And an insertion hole portion formed to correspond to the vertical portion, and a guide portion in which the projection is guided while the vertical portion is inserted into the insertion hole portion is formed on the inner circumferential surface of the insertion hole portion.

According to the present invention, unlike the prior invention, the pre-assembled fastening device can be prevented from being lost because it is not arbitrarily released, so that the pre-assembled state can be maintained as the user intends.

Description

Temporary Assembly Fastening Device {APPARATUS FOR TEMPORARY ASSEMBLY}

The present invention relates to a fastening device, and more particularly, to a temporary assembly fastening device that can not be arbitrarily separated from the object to be assembled after being assembled to improve the convenience of assembly.

In general, when assembling a large weight of the object when the worker is fastening the bolts in a state that the worker is holding each one of the work force of the worker is dispersed, workability may be reduced. In order to increase the worker's capacity and to increase the convenience of assembly, by using the pre-assembled fastening device it is possible to increase the accuracy of the assembly can be fixed in place.

1 is a perspective view showing a state in which the pre-assembled fastening device according to an embodiment of the prior art is mounted on an object.

Referring to FIG. 1, the temporary assembly fastening device includes a fixing part 10 and a mounting part 20.

In a value structure such as a steering column of a vehicle, a fixing part 10 is inserted into an object A to be coupled with an object B to be coupled, and a mounting part 20 is inserted into a lower part of the fixing part. It becomes the state of provisional assembly. Fixing portion 10 and the mounting portion 20 to be assembled is designed to be temporarily installed by weakening the coupling force to be easily separated from the object. As an example, as shown in FIG. 1, the screw thread and the screw groove are deleted in the fixing part 10 and the mounting part 20 to minimize the locking part.

In the conventional provisional assembly fastening device, since the fixing part 10 and the mounting part 20 need to be temporarily installed, the coupling force is weak because threads and screw grooves are not formed like a general bolt and nut. Since the fixing part 10 and the mounting part 20 can be easily dismantled because there is no catching part, the prefabricated fastening device is to be transported before assembling an object in which the fixing part 10 and the mounting part 20 are installed. Can be lost.

The present invention has been made by the necessity as described above, an object of the present invention is to provide a temporary assembly fastening device that can prevent the temporary assembly fastening device is not easily released even when temporarily assembled.

Provisional assembly and fastening device according to the present invention comprises: a fixing portion having a vertical portion formed in a vertical column shape; A protrusion formed on an outer circumferential surface of the vertical portion; And an insertion hole part formed to correspond to the vertical part, and a mounting part having a guide groove in which the protrusion is guided while the vertical part is inserted into the insertion hole part is formed on an inner circumferential surface of the insertion hole part.

Preferably, the guide groove is formed to be bent.

Unlike the conventional invention, the prefabricated fastening device according to the present invention can be prevented from being lost because it is not arbitrarily released, so that the preassembled fastening device can be maintained as much as the user's intention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the temporary assembly fastening device according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

Figure 2 is an exploded perspective view showing a temporary assembly fastening device according to a first embodiment of the present invention.

Referring to FIG. 2, the temporary assembly fastening device 100 includes a fixing unit 110, a protrusion 115, and a mounting unit 120.

The fixing part 110 includes a vertical part 111 formed in a vertical columnar shape. In FIG. 3, the vertical portion 111 is in the shape of a cylinder, but is not limited thereto, and may be a pillar such as a square and a pentagon. And the protrusion 115 is formed at the lower end of the outer peripheral surface of the vertical portion 111.

In the mounting portion 120 in which the insertion hole 121 is formed so as to correspond to the shape of the vertical portion 111 so that the vertical portion 111 can be inserted, the vertical portion 111 enters the insertion hole 121 and the protrusion ( The guide groove 125 guides the 115 to pass through is formed on the inner circumferential surface of the insertion hole 121.

It is preferable that the vertical length of the vertical portion 111 formed so that the vertical portion 111 enters the insertion hole 121 and the lower end comes out of the insertion hole 121 is greater than the length of the mounting portion 120. The lower end of the vertical portion 111 enters the insertion hole 121 and the upper end of the vertical portion 111 is positioned inside the insertion hole 121 so that the upper end of the vertical portion 111 and the insertion hole 121 come into contact with each other. The lower end of the vertical part 120 protrudes toward the lower end of the mounting part 120.

The lower end of the vertical part 120 enters the insertion hole 121 so that the protrusion 115 passes through the guide groove 125 and out of the mounting part 120, and then comes out of the mounting part 120. The protrusion 115, which is positioned from the top to the bottom of the mounting portion 120 through the guide groove 125, is fixed to the mounting portion 120 by rotating left or right, so that the mounting portion 120 is alternately disposed with the position of the guide groove 125. Is caught.

The protrusion 115 caught by the mounting portion 120 can prevent the fixing portion 110 from being separated from the mounting portion 120.

3 is an exploded perspective view illustrating a temporary assembly fastening device according to a second exemplary embodiment of the present invention, and FIG. 4 is an exploded view illustrating the mounting unit of FIG. 3.

3 and 4, the temporary assembly fastening device 200 includes a fixing part 210, a protrusion 215, and a mounting part 220.

The fixing part 210 includes a vertical part 211 formed in a vertical columnar shape. The protrusion 215 is protruded from the lower end of the outer peripheral surface of the vertical portion 211.

In the mounting portion 220 in which the insertion hole 221 is formed so that the vertical portion 211 can be inserted corresponding to the shape of the vertical portion 211, the projection 215 enters the vertical portion 211 into the insertion hole portion 221. The guide groove 225 is guided to pass through is formed on the inner peripheral surface of the insertion hole 221.

Here, since the operation and the effect of the fixing unit 210 and the mounting unit 220 according to the second embodiment having the above configuration is substantially the same as the operation and the effect of the first embodiment will not be described herein. do.

In addition, the guide groove 225 is formed to be bent. In FIGS. 4 and 5, the two bends are formed in a straight line, but the shape of the bends is not limited thereto. The curved guide groove 22 may prevent the fixing part 210 from being randomly rotated and separated from the mounting part 120 by passing through the guide groove 125 formed in a straight line as shown in FIG. 3.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 is a perspective view showing a state in which the pre-assembled fastening device according to an embodiment of the prior art is mounted on the article,

Figure 2 is an exploded perspective view showing a temporary assembly fastening device according to a first embodiment of the present invention,

Figure 3 is an exploded perspective view showing a temporary assembly fastening device according to a second embodiment of the present invention,

4 is an exploded view illustrating the mounting portion of FIG. 3.

Explanation of symbols on the main parts of the drawings

100: temporary assembly fastening device 110, 220: fixed part

111, 211: vertical portions 115, 215: projections

120, 220: mounting portion 121, 221: insertion hole

125,225: Guide groove

Claims (2)

A fixed part having a vertical part formed in a vertical column shape; A protrusion formed on an outer circumferential surface of the vertical portion; And Insertion hole is formed so as to correspond to the vertical portion, provisional fastening device characterized in that it comprises a mounting portion is formed in the inner circumferential surface of the insertion hole of the guide groove guides the projection while the vertical portion is inserted into the insertion hole. The method of claim 1, The guide groove is a temporary assembly fastening device characterized in that it is formed.
KR1020070070857A 2007-07-13 2007-07-13 Apparatus for temporary assembly KR20090007160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070070857A KR20090007160A (en) 2007-07-13 2007-07-13 Apparatus for temporary assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070070857A KR20090007160A (en) 2007-07-13 2007-07-13 Apparatus for temporary assembly

Publications (1)

Publication Number Publication Date
KR20090007160A true KR20090007160A (en) 2009-01-16

Family

ID=40488132

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070070857A KR20090007160A (en) 2007-07-13 2007-07-13 Apparatus for temporary assembly

Country Status (1)

Country Link
KR (1) KR20090007160A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150081631A (en) 2014-01-06 2015-07-15 가톨릭대학교 산학협력단 Biomarker for predicting and diagnosing drug-induced liver injury using transcriptomics and proteomics
KR200481466Y1 (en) 2015-10-30 2016-10-04 서울과학기술대학교 산학협력단 Corrosion Measurement Device for Acoustic Emission Technique and Corrosion Measurement Apparatus using The Same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150081631A (en) 2014-01-06 2015-07-15 가톨릭대학교 산학협력단 Biomarker for predicting and diagnosing drug-induced liver injury using transcriptomics and proteomics
KR200481466Y1 (en) 2015-10-30 2016-10-04 서울과학기술대학교 산학협력단 Corrosion Measurement Device for Acoustic Emission Technique and Corrosion Measurement Apparatus using The Same

Similar Documents

Publication Publication Date Title
KR101086609B1 (en) Mounting structure of cowl cross bar
EP1931891B1 (en) Device for suspending a unit such that vibrations are damped
US20160108946A1 (en) Fastening element and assembly with such a fastening element and a receiving element
KR20070086384A (en) Device for securing an add-on and a support element in spaced-apart relation
US20120230798A1 (en) Locking fastener
EP3235943B1 (en) Laundry drying device with heat pump and its drive
US8991847B2 (en) Quick release structure for a bicycle
KR20090007160A (en) Apparatus for temporary assembly
KR200432250Y1 (en) clamp of enable fixing
KR20070052123A (en) Coupler of engine and engine cover
JP5608451B2 (en) Fence beam mounting structure
DE102009052108A1 (en) Wall mounted plug connector has an installation section at one end, with a sprung ratchet and fastener flanking the wall, and a connection section at the other end
KR20150005285A (en) Fasting member
JP2013007433A (en) Fastening seat-face pitch absorption bracket and reinforcing member
KR20130053889A (en) Installating device for beauty cover
KR20210076650A (en) Part fastening structure of vehicle with adjustable step
KR102621371B1 (en) Fixing device
KR20120014261A (en) Lock nut
CN111911511A (en) Fastener assembly and vehicle
KR101275139B1 (en) Member for fixing the parts for industry of and structure for fixing
KR200482966Y1 (en) Screw assembly and structure for supporting tree using the same
KR20140076989A (en) Clamping clamp
CN210284510U (en) Brake cable fastening device of bicycle and bicycle comprising same
KR100528009B1 (en) An engine cover assembly for a car
KR102173191B1 (en) Bolt and Nut for Protecting Burglars and Untied

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination