RU943U1 - Small garage - Google Patents

Abstract

1. A small garage, mainly for cars, including a base on which parts of the fence are located, at least one of which is pivotally mounted on the base with the possibility of rotation and telescopic installation relative to the other part, as well as elements to reduce the effort to open and close the garage, characterized in that, in order to simplify operation, the movable part of the fence is partitioned, consisting of at least two sections, representing on the side in the shape of a sector, united by between each other by a kinematic connection determining the divergence of these sections between themselves at an angle from 0 ° to an angle that ensures the movement of the upper section from one quadrant of the semicircle of rotation of the sections to another quadrant. 2. The garage according to claim 1, characterized in that the fence is made of four identical movable pairs in pairs through one kinematically connected sections with a separation angle between sections of 45 °. 3. The garage according to claim 1, characterized in that the movable sections in pairs are rigidly connected to each other at an angle of 90 ° between the center of gravity of the connected sections. Garage 2 and 3, characterized in that on the extreme ribs of the side faces kinematically or rigidly interconnected pairs of sections placed climbing stairs to the section.

Description

Small garage

The proposed utility model relates to the construction of small garages for the preservation of vehicles, mainly for cars.

The designs of small-sized garages for saving vehicles are known. The specifics of their structural design is determined by the fact that the dimensions of such devices are chosen as small as possible under the old conditions of open parking. The minimum dimensions for the width of such small-sized garages are further limited. safe arrival of the vehicle (hereinafter referred to as the car) and the possibility of convenient exit of the driver from the car and the garage. So the solutions for which the mini-garage consists of are known. two offspring of new nodes: base and one-piece, rotary or shifted in

side of the base of the garage, im., for example, pat. US Pat, W A: 27409W dated 04/10/1956. by class ; 3i S8886 from 05.0b.6bgcl 33433II from 26.5.67g.cl. 5N-6b; 4 56575 from 27.10.bHg.cl.Zg-bb; 5044132 from 03.Y. copyright certificates of CCSRS further and “s.OS; SR) 147bOy2 from 04.13.87G.KL.YU4 Nb / 02; 157bb88 from 28.03.88g.cl. U4 Nb / 02; 1b87755 from. 06.06.88r.no Yu1, .е04 Н6 / 02.

A sick group of solutions for which the mini-garage consists of three

new) of the base, the fixed part and the movable (opening) part for arrival and exit of the driver. See, for example, pat, pat. UiM 2742674 from 2S.08..50r. according to cl. 52-64; 3438158 from I5.04 .. according to cl. 52 "64j37: 6015 from 12.03.74g. class 52-64; 4133148 from OY01..kl.52-64; а, si (; ИР 17У1608 from 04.04.Н} г, according to class U4 Н6 / 04. It is easy to see the development trends of such structures: When using very light materials (thin steel sheet, steel ... glass stick, etc. ,) it is possible to make a fully elevated or rotatable garage case (see the previously mentioned US Pat. No. 27,409.3060520, 3258886,4236575,5044132; acUUUP 14760i 2,1576683,). But to close passenger cars of widespread brands facilitating the moving part a garage is possible only provided that sufficient frame and casing strength is maintained. (Maximum dimensions of the Volga, Zh iguli, Moskvich 14Yuh4735h1800, 1446x4145x1620, 1440x4050x1550 by isot, length, width MPC SD5H 6 / OZ.: -

not consistent with ©). The use of sufficiently strong and at the same time lightweight materials dramatically increases the cost of a tagged garage. When using ordinary materials (for example, a steel sheet with a thickness not less than the thickness of the sheet of the car body, corners, pipes for the carcass, etc.), the lifting part of the body of the mini-garage by weight becomes manually too heavy. This explains the use of various techniques to reduce the lifting or turning efforts of the movable part of the garage. The following are used: counterweight (US Pat.), Springs (a, p. USSR I4760i if), combinations of counterweight and springs (a. P. USSR 1687755). Finally, to facilitate the lifting of the moving part of the garage, various means of mechanization are used: manual and mechanized winches, hydraulic drive traction forces of the car itself, etc. (see, for example, a, s, USSR 1576683 from Z8.03.88r.) Another direction of development constructions of small-sized garages: various types of lifting, folding, revolving, and front doors: door-gates for entering the car and separate doors for the driver to exit the car to the garage (see, for example, Pat.C0.1A 2742674, a.s .SSSR 17I608) ..

In the analysis of the prior art - the performance of garages and protective covers for protecting vehicles from atmospheric precipitation, mechanical damage during parking, from theft and theft of easily removable vehicle components, two main contradictions in the development of the car-gafage system are revealed. From the point of view of ideal operational capabilities, small-sized a garage should be easy: a manually opened construction that is not inferior in strength to ordinary metal garages. But for this, the necessary .Primenenie guides materials commonly used as structural materials leads to weighting moving parts small-sized garages, causing application kredstv mechanization or crushing movable elements on a separate movable chasti.Uto leads to complication of the design and operation of such lower security garazha-.

Analogues of the proposed solution are solutions according to US Pat. from 1I.03.74G.YU.5.5N-64 and A.S.SSSR 1687755 from 06.28.88. In the decision by A.S. used as a counterweight (bulk), and springs in the form of springs, which allows (according to the author) to bring the opening force of the garage on the handrails up to 10 kg. The disadvantages of the above solutions are the complexity of the design, the increased requirements for the workability of the spring assembly, the use of high-elasticity springs. In order to ensure a reduction in the force both on opening and closing the garage, the fixing of the springs must be performed accordingly. lifting (in rotation) of the movable section for both closing and opening traction

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springs should be maximized by the end of the closing or opening operation; traction should be reduced. The specific operating conditions of such a spring assembly, acting as a counterweight and determine its structural complexity.

The proposed solution:.: Is easier and more reliable. The counterweight problem. This is achieved by the fact that the movable (opening) part is made in place of at least 1 movable sections. When opening or closing such a small garage, one of the sections performs the function of a counterweight. There is a kinematic connection between the sections, which allows the separation moving sections of one of them relative to the fixed part (hereinafter referred to as the fixed section) at a certain angle with the axis of rotation located on the base. Side view;;: of such a garage is a semicircle, and with sectional sectors, as shown in FIG. 14-4

Partitioning the movable part of the garage enclosure makes it possible to obtain an acceptable weight for the movable sections, which simplifies the opening and opening of such a garage, while using the kinematic connection between the sections allows the upper section to be used (after moving it from one quadrant to the other) as a counterweight when lifting the lower section. 3, if the movable part of the fence is partitioned into two equal sections, the angle of divergence of them, allowed by the kinematic connection, is 45 °. At the same time, it has the ability to perform partitioning in several ways:

When performing two movable sections in one quadrant and one stationary section located B in the other quadrant, the divergence angle of the upper and lower movable sections, allowed by kinematic connection, is 45 (SO between the centers of gravity of the sections).

Another option for placing two movable sections: The upper section is located in one quadrant, and the lower in the other. In this case, the upper section is a counterweight to the lower section and, therefore, partially reduces the effort required to lift the lower section when opening the garage. Same as when closing the garage : The lower section raised as a result of the opening serves as a counterweight. Obviously, in this case, the fixed part of the fence of such a garage should also be sectioned as the movable part, with the upper Ktsia ,, x eats connected to the underside should also be in another kvadrante.Funktsiya this upper section and closing the opening between podviyshymi s.ektsiyami polozh.enii garazha- when closed.

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rigidly interconnected and the sections are arranged in different quadrants. Here, as in the kinematic-coupling variants, one of the sections acts as a counterweight. But the functionality of a garage with two pairs of sections is higher; than in the previously described variants. A car can drive in on one side, and drive in the other direction. both pairs of sections can independently be opened (. turn it into the open position by a certain angle). There is no need to exit in reverse. It is known that the race forward is for. the driver, the garage is simpler and less cramped at the same time (exhaust into an open doorway) ..

Thus, the main significant differences of the proposed design are as follows:

- The movable part of the garage enclosure is seated - The movable sections are kinematically connected with each other; the possibility of divergence at an angle from zero degrees to the angle at which the upper movable section begins to perform the function of a counterweight, those move through the upper point of unstable equilibrium to another quadrant of the semicircle of rotation of the movable sections. In development of the main differences:

-All of the garage fencing is made up of four equally movable pairs in pairs through one kinematically connected sections to ensure an angle of separation between sections from zero to 45 °. As an option, a four-section design in which pairs of rigidly connected (between themselves in pairs) sections are proposed at an angle V0 ° between the centers of gravity of these sections in pairs.

-device for lifting elements along the edge of the section for a person opening or closing the garage, in the form of a ladder and steps to the railing of the fence. The lifting elements are molded on the extreme, i.e. removed ribs) of the upper and lower sections kinematically or rigidly interconnected in moving pairs.

The above essential features allow you to get the following technical result:

-the crushing of the opening part of the garage reduces the opening force -the use of individual sections as a counterweight further reduces the lifting force of the lower section

-the opportunity appears to use the body weight of the person opening or closing the garage, in addition to the counterweight of a separate section, and open the garage effortlessly with the help of hands.

The list of drawings:

$ ig I - General view of a small-sized garage in a perspective view of Fig. 2 - Side view of Fig. 3 - Top view

Attachment of positions in FIG. H and FIG. 3

1-movable section lower

2-movable upper section

3-upper movable section - fixed section lower

5- kinematic relationship between sections I and if

6 - kinematic connection between sections 3 and 4

7- axis of rotation of the movable sections

figure 4 is a cross-section along aa where pos.posL-b are similar to pos.pos.1-gu in figs and 3

8- base

figure 5 - small-sized garage is open, cross-section along aa figure 6 - diagram of a five-section garage with four movable sections in one quadrant, shows the closed and open position of the garage

6 is a diagram of a four-section mini-garage with three movable sections in one quadrant, the positions of the phased opening of the garage are shown where 1, H and 3 are sub-sections

Fig. 8 is a diagram of a four-section small-sized garage with three movable sections and elements for using the body weight of the garage to open or close, where pos. II is a staircase with steps and a railing in the form of a railing

The use of such a small-sized garage is understandable from those shown by Ohm. Figure 1-g5 shows a diagram of a garage of three movable sections, and one unsupported fixed on the base. fig.if a side view of the garage enclosure is shown, consisting of a movable lower section I, mobile upper sections, if, 3 sections and a fixed section 4. Section I is connected to section d by a kinematic connection 5.A movable section 3 is connected to a fixed section 4 by a kinematic connection 6. The movable sections rotate around the axis 7. $ ig. 3-top view, the positions are the same as in fig. Figure 4-section along .A-A of the garage with the conditionally standing car shown on the base 8. It is shown here that kinematic connection 5 connects a pair of sections 1 and 2, and kinematic connection b connects a pair of sections 3 and 4. As can be seen from the drawing these kinematic connections of 5ib between pairs of sections are located inside the garage. FIG. 5 shows the open position of the garage section 3 and 2 telescopically placed over sections I and 4.

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- y / 3- J 3 3 / J Figure 6 shows a diagram of a small-sized garage, the movable (open) part is partitioned into 3 sections l, i and 3. Between these sections there are kinematic connections that allow the sections to be moved apart by an angle equal to the angle of one sector sections. When opening the part into three equal sections in one quadrant (the left quadrant as shown in Fig. 6), the angle by which the adjacent sections can be extended is 30 °. Here you can see how the upper sections are moved to another quadrant. the effect of the counterweight and, consequently, the reduction of efforts on. Maintenance and closing of the garage. Sections, d. and 3 telescopically enter the stationary section 4. With this option, kinematic connections are located inside the garage, which is more convenient from the point of view of operation. Fig. 7 shows a diagram of a garage with crushing of the opening part into four movable sections l, i, 3.4 in one quadrant with one stationary section: 5. sections 1,2,3,4 telescopically slide into section 5. In Fig. 8 shows a garage diagram (side and top view) of four sections, the two of which are equipped with stairs II for climbing onto a movable section located above in relation to another, LOCATED in another quadrant. Stairs are placed on remote edges of sectors of a pair of sections connected as kinematically, so tough, Opening- garage, raising s on the stairs to the upper movable section (right-hand quadrant in Figure 8) provides perev.eshivanie upper section and rotating to the lower position. Realization of the proposed utility model for the most popular car brands is not difficult. Of domestic cars, the maximum dimensions are, and the length of the Long is -4735 mm. iio width - 1800mm (Volga) .iio height - 1b40mm (HMBa -i3A3Zi21) U subject to certain tolerances on the placement, the minimum permissible dimensions of such a garage can be 5400x2700x2600 in length, height, and width, respectively. For cars with a smaller dimension than g VA32108, M3210Yamoskvich, Zaporozhets, etc .; minimum dimensions (with a minimum passage between the machine and the Ookovy wall of the garage equal to 400 mm.) 5000x2500x2500. The mass calculations of the movable section with an angle c f-p-par :. at 45 ° show that with a steel sheet thickness of up to 1 mm. (weight, 8 .m.) and thin-walled pipes or corners for the frame (Ifl weight, 5 kg / linear m.) the weight will be no more than 120 kg. 0.4fOi5MM thick sheet. the weight of the section is reduced to bO-g70kg. Considering the use of the movable section as a counterweight, the lifting force of the outside section is reduced to 354-40kg. And when using the body weight of the person opening the garage, only the lifting force on the steps at an angle of 45 ;, ( climb to 5th cTynejJBfd

The kinematic connection between the sections is easily performed using cable segments or articulated rods, for example, in the form of rods pivotally mounted on one section and freely sliding. the openings of the other section to the stops at the ends of these st-rods.

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Claims (4)

1. A small garage, mainly for cars, including a base on which parts of the fence are located, at least one of which is pivotally mounted on the base with the possibility of rotation and telescopic installation relative to the other part, as well as elements to reduce the effort to open and close the garage, characterized in that, in order to simplify operation, the movable part of the fence is partitioned, consisting of at least two sections, representing on the side in the shape of a sector, united by each other is a kinematic connection that determines the divergence of these sections between themselves at an angle from 0 ° to an angle that ensures the movement of the upper section from one quadrant of the semicircle of rotation of the sections to another quadrant. 2. The garage according to claim 1, characterized in that the fence is made of four identical movable pairs in pairs through one kinematically connected sections to ensure an angle of separation between sections from 45 °. 3. The garage according to claim 1, characterized in that the movable sections in pairs are rigidly connected to each other at an angle of 90 ° between the center of gravity of the connected sections. 4. The garage according to paragraphs 2 and 3, characterized in that on the extreme ribs of the side faces kinematically or rigidly interconnected pairs of sections placed climbing stairs to the section.