KR970002798Y1

KR970002798Y1 - Vacuum cleaner

Info

Publication number: KR970002798Y1
Application number: KR2019940004962U
Authority: KR
Inventors: 김종달
Original assignee: 삼성전자 주식회사; 김광호
Priority date: 1994-03-11
Filing date: 1994-03-11
Publication date: 1997-04-02
Also published as: KR950026654U

Abstract

내용없음.None.

Description

Vacuum cleaner

제1도는 일반적인 진공청소기의 구성도.1 is a block diagram of a general vacuum cleaner.

제2도는 종래 진공청소기의 구동모터 설치상태를 보인 단면구성도.Figure 2 is a cross-sectional view showing a drive motor installation state of a conventional vacuum cleaner.

제3a, b도는 본 고안에 따른 구동모터 설치상태를 보인 단면구성도.Figure 3a, b is a cross-sectional view showing a drive motor installation state according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 본체 2 : 구동모터1: main body 2: driving motor

3 : 1차진동흡수수단 4 : 2차진동흡수수단3: primary vibration absorbing means 4: secondary vibration absorbing means

5 : 완화수단 10 : 전방격벽5: mitigation means 10: forward bulkhead

50 : 지지부 51 : 익편50: support 51: wing

본 고안은 진공청소기에 관한 것으로, 더 상세하게는 진공청소기의 가동시 구동모터에서 발생된 진동과 소음이 본체 외부로 전달되는 것을 방지한 진공청소기에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner which prevents vibration and noise generated from a driving motor from being transmitted to the outside of the main body when the vacuum cleaner is operated.

일반적인 진공청소기는 제1도에 도시된 바와 같이, 내부에 집진수단(110)과 구동수단(120)을 수납설치한 본체(100)와 본체의 전방에 호오스(130)로 연결되어 구동수단(120)의 구동시 발생되는 흡입력에 의해 먼지를 흡입하는 흡입부재(200)로 구성된다.As shown in FIG. 1, a general vacuum cleaner is connected to the main body 100 having the dust collecting means 110 and the driving means 120 installed therein and a hose 130 connected to the front of the main body to drive the drive unit 120. It consists of a suction member 200 for sucking dust by the suction force generated during the driving.

제2도는 종래 진공청소기의 구동모터 설치상태를 보인 단면구성도로서, 이를 설명한다.2 is a cross-sectional view showing the installation state of the drive motor of the conventional vacuum cleaner, which will be described.

본체(100) 내부를 양분 구획한 한쌍의 전,후방격벽(122)(123) 사이중 전방격벽의 후방에 리브(124)가 설치되고 리브(124)와 후방격벽(123)에는 한쌍의 패킹부재(125)(126)가 설치된다. 그리고 패킹부재(125,126)에 구동모터(121)가 지지, 설치되는데, 진공청소기의 가동시 구동모터가 구동되면 구동시 발생되는 흡입력에 의하여 먼지가 흡입되는 것이다.Between the pair of front and rear bulkheads 122 and 123 dividing the inside of the main body 100, ribs 124 are installed at the rear of the front bulkhead, and a pair of packing members are provided on the ribs 124 and the rear bulkhead 123. 125 and 126 are installed. In addition, the driving motor 121 is supported and installed on the packing members 125 and 126. When the driving motor is driven during the operation of the vacuum cleaner, the dust is sucked by the suction force generated during the driving.

그러나 상기와 같은 종래 진공청소기에서는 사용할 때 다음과 같은 단점이 있었다. 즉, 구동모터(121)의 구동시 발생하는 진동을 흡수하고자 상기 전방격벽(122), 리브(124) 및 후방격벽(123) 사이에는 패킹부재(125,126)를 설치하여 모터의 전,후방을 지지하였다. 그러나 구동모터의 구동시 발생하는 진동 및 소음은 패킹부재에서 완전하게 흡수되지 못하여 상기 리브(124)와 전방격벽으로 1차 전달된 후, 본체 외부로 2차 전달되어 본체 외부에서 진동 및 그에 따른 소음이 유발되는 문제점이 있었다.However, the conventional vacuum cleaner as described above has the following disadvantages when used. That is, packing members 125 and 126 are installed between the front bulkhead 122, the rib 124, and the rear bulkhead 123 to absorb vibrations generated when the driving motor 121 is driven to support the front and rear of the motor. It was. However, the vibration and noise generated when driving the driving motor are not completely absorbed by the packing member, and thus are primarily transmitted to the rib 124 and the front partition wall, and then secondarily transmitted to the outside of the main body, thereby causing vibration and the resulting noise outside the main body. There was a problem that was caused.

본 고안은 상기의 문제점을 해소하기 위하여 안출된 것으로, 본 고안의 목적은 진공청소기의 구동시 구동모터에서 발생된 진동과 그에 따른 소음이 본체외부로 전달되는 것을 방지하여 사용자가 쾌적하게 사용할 수 있는 진공청소기를 제공함에 있다.The present invention is devised to solve the above problems, the object of the present invention is to prevent the vibration generated by the driving motor and the resulting noise from being transferred to the outside of the main body when driving the vacuum cleaner can be used comfortably by the user In providing a vacuum cleaner.

상기 목적을 달성하기 위한 본 고안은, 본체, 상기 본체의 내부를 구획하는 전,후방격벽, 상기 전후방격벽 사이에 설치된 구동모터, 상기 전방격벽과 구동모터 사이에 마련되어 구동모터에서 발생되는 진동을 흡수하는 1차진동흡수수단을 구비하는 진공청소기에 있어서, 상기 본체에는 상기 1차진동흡수수단을 통과한 잔여진동을 흡수하기 위한 2차진동흡수수단이 마련되고, 상기 본체에는 2차진동흡수수단을 통과한 잔여진동이 본체로 전달되지 못하도록 하는 완화수단이 더 마련된 것을 특징으로 하는 구성이다.The present invention for achieving the above object, the front and rear partitions partitioning the interior of the main body, a drive motor provided between the front and rear partitions, provided between the front partition and the drive motor to absorb the vibration generated from the drive motor. In the vacuum cleaner having a primary vibration absorbing means, the main body is provided with secondary vibration absorbing means for absorbing the residual vibration passing through the primary vibration absorbing means, the main body is provided with secondary vibration absorbing means Mitigation means for preventing the remaining vibration passing through to the main body is further provided.

이하 첨부한 도면을 참조하여 본 고안에 따른 진공청소기의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of a vacuum cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

제3도 a 및 b는 본 고안에 따른 진공청소기의 구동모터 설치상태를 보인 단면구성도로서, 이를 설명한다. 진공청소기의 본체(1) 내부에는 내부를 구획하는 전,후방격벽(10,11)이 마련되고, 상기 전,후방격벽 사이에는 구동모터(2)가 지지, 설치된다. 상기 후방격벽(11)에는 모터를 지지하는 패킹부재(12)가 설치된다. 이는 종래의 구성과 동일하다.Figure 3 a and b is a cross-sectional configuration showing the drive motor installation state of the vacuum cleaner according to the present invention, it will be described. In the main body 1 of the vacuum cleaner, front and rear partitions 10 and 11 partitioning the interior are provided, and a driving motor 2 is supported and installed between the front and rear partitions. The rear partition 11 is provided with a packing member 12 for supporting the motor. This is the same as the conventional configuration.

본 고안에 따른 진공청소기에는 상기 구동모터(2)의 구동시 발생되는 진동을 흡수하기 위한 1, 2차 진동흡수수단(3,4)이 마련된다. 상기 1차진동흡수수단(3)은 구동모터의 전방측 외주면을 감싸는 형태로 마련된 연질의 쿠션재로 상기 전방격벽(10)과 구동모터 사이에 설치된다. 상기 2차진동흡수수단(4)은 상기 1차진동흡수수단(3)의 상,하측에 다수개 설치되되, 상기 1차진동흡수수단의 재질과는 상이한 것으로 마련된다. 즉, 상기 2차진동흡수수단은 1차진동흡수수단과 점접촉에 가깝게 접촉되는 것이다.The vacuum cleaner according to the present invention is provided with primary and secondary vibration absorbing means (3, 4) for absorbing the vibration generated when the drive motor (2). The primary vibration absorbing means (3) is a soft cushion material provided in the form of surrounding the front outer peripheral surface of the drive motor is installed between the front bulkhead 10 and the drive motor. The secondary vibration absorbing means (4) is provided in a plurality of upper and lower sides of the primary vibration absorbing means (3), it is provided to be different from the material of the primary vibration absorbing means. That is, the secondary vibration absorbing means is in close contact with the primary vibration absorbing means and point contact.

그리고 상기 2차진동흡수수단(4)에는 1, 2차 진동흡수수단을 통과한 잔여진동을 분산 완화시키는 완화수단(5)이 설치된다. 상기 완화수단(5)은 상기2차진동흡수수단(4)과 대응되게 본체(1) 내부의 상, 하측에 돌출 설치된다. 즉, 상기 완화수단(5)은 본체에서 연장된 지지부(50)와 상기 지지부(50)에서 연장된 익편(51)으로 마련된다.Further, the secondary vibration absorbing means 4 is provided with mitigating means 5 for distributing and mitigating the residual vibrations passing through the primary and secondary vibration absorbing means. The mitigating means (5) is protruded up and down inside the body (1) to correspond to the secondary vibration absorbing means (4). That is, the relieving means 5 is provided with a support 50 extending from the main body and a blade piece 51 extending from the support 50.

상기 익편(51)은 상기 2차진동흡수수단의 외측면 여러곳을 지지하도록 일정간격을 가진 다수개로 마련되어 2차진동흡수수단을 통과한 잔여진동을 분산시킨다. 상기 익편(51)은 등간격을 두고 방사상으로 설치되는 것이 바람직하며, 더욱 바람직하게는 상기 익편은 2차진동흡수수단과의 접촉면적을 줄일 수 있도록 박편으로 마련되는 것이 좋다. 즉, 상기 익편은 2차진동흡수수단과 점접촉 되도록 마련된다.The blade piece 51 is provided with a plurality of predetermined intervals to support a plurality of outer surfaces of the secondary vibration absorbing means to distribute the residual vibration passing through the secondary vibration absorbing means. The blade piece 51 is preferably provided radially at equal intervals, and more preferably, the blade piece is provided in flakes so as to reduce the contact area with the secondary vibration absorbing means. That is, the blade piece is provided to be in point contact with the secondary vibration absorbing means.

이와 같이 구성된 고안에 따른 진공청소기의 작용을 설명한다.It describes the operation of the vacuum cleaner according to the design configured as described above.

진공청소기의 본체(1) 내부에 구동모터(2)가 설치된 상태에서 진공청소기를 가동하면 구동모터가 구동되어 진동을 유발한다. 구동모터(2)에서 발생되는 진동은 1차진동흡수수단(3)에 의하여 1차로 흡수된다. 상기 1차진동흡수수단에서 흡수되지 않은 일부 진동은 상기 1차진동흡수수단의 상하측과 여러부위가 접촉된 2차진동흡수수단으로 분산되어 재차 흡수된다. 그리고 2차진동흡수수단에서 완전히 흡수되지 않은 미세한 진동은 2차진동흡수수단을 지지하는 완화수단으로 전달된다. 상기 완화수단은 2차진동흡수수단의 외측면과 등간격으로 접촉된 익편(51)과 익편을 지지하는 지지부(50)로 마련되는데, 잔여진동의 대부부은 상기 익편에 흡수되어 소멸된다. 그러므로 진동은 본체 외부로 전달되지 않는 것이다.When the vacuum cleaner is operated in a state where the driving motor 2 is installed inside the main body 1 of the vacuum cleaner, the driving motor is driven to cause vibration. The vibration generated in the drive motor 2 is primarily absorbed by the primary vibration absorbing means 3. Some vibrations which are not absorbed by the primary vibration absorbing means are dispersed and absorbed again by the secondary vibration absorbing means which are contacted with the upper and lower sides of the primary vibration absorbing means. And the minute vibration that is not completely absorbed by the secondary vibration absorbing means is transmitted to the mitigation means supporting the secondary vibration absorbing means. The relief means is provided with a blade piece 51 and the support portion 50 for supporting the blade piece in contact with the outer surface of the secondary vibration absorbing means at equal intervals, the majority of the residual vibration is absorbed by the blade pieces and disappears. Therefore, vibration is not transmitted outside the main body.

이상에서 설명하듯이 본 고안에 따른 진공청소기는, 진공청소기의 가동시 구동모터에서 발생된 진동과 그에 따른 소음이 1, 2차진동흡수수단 및 완화수단에 의하여 본체 외부로 전달되지 않으므로 사용자가 쾌적하게 사용할 수 있는 특징이 있다.As described above, the vacuum cleaner according to the present invention is comfortable because the vibration generated by the driving motor and the associated noise are not transmitted to the outside of the main body by the primary and secondary vibration absorbing means and the mitigating means when the vacuum cleaner is operated. There are features that can be used.

Claims

The main body 1, the front and rear partitions (10, 11) partitioning the interior of the main body 1, the drive motor (2) installed between the front and rear partitions (10, 11), the front partition and the drive motor (2) In the vacuum cleaner having a primary vibration absorbing means (3) provided between the damper to absorb the vibration generated in the drive motor, the main body (1) is a residual vibration passing through the primary vibration absorbing means (3) Secondary vibration absorbing means (4) is provided for absorbing, and the main body (1) is further provided with a mitigation means for preventing the remaining vibration passing through the secondary vibration absorbing means to the main body.

The vacuum cleaner as claimed in claim 1, wherein said secondary vibration absorbing means (4) is provided with a plurality of cushions for preventing the residual vibration passing through said primary vibration absorbing means from being transmitted to said mitigating means.

According to claim 1, wherein the relaxation means, the support portion 50 extending from the main body 1 and the blade piece (51) for dispersing and relaxing the residual vibration extending from the support portion 50 and passed through the secondary vibration absorbing means Vacuum cleaner, characterized in that provided as.