CN203922717U - A kind of single actuating sleeve is by machine - Google Patents

Abstract

The utility model discloses a kind of single actuating sleeve by machine, comprise support component and extensible member, support component comprises base and is located at the column on base, is vertically provided with screw rod on column, and screw rod drives rotation by drive motor; Extensible member comprises horizontal cross bar and two fixtures, and cross bar two ends are provided with the kink that can bend downwards, are connected with slide block moving up and down on screw rod, between slide block and kink, are hinged with brace; On column, also comprise and can limit the stop gear that extensible member rotates relative to screw rod, stop gear comprises two position-limited levers that column slides up and down relatively, and two position-limited lever upper ends connect respectively cross bar, and lower end is connected with limiting stopper.A kind of single actuating sleeve described in the utility model by machine by a screw rod and extensible member coordinate manually can realize core pack smoothly quilt cover into, the adjustable height of quilt cover, core can be accurately controlled in the rotation of this screw rod, easy accessibility, simple to operate, good stability, safe, cost is low.

Description

A kind of single actuating sleeve is by machine

Technical field

The utility model relates to one way of life articles for use, and particularly a kind of single actuating sleeve is by machine.

Background technology

In the time that handle packs core into quilt cover, can be filled quilt by machine by people's frock quilt and dress, the method of people's frock quilt is generally first one jiao of quilt to be filled in quilt cover, until corresponding one jiao of quilt one angular alignment quilt cover, again another angle of adjacent quilt is put into corresponding another angle of quilt cover, with hand-tight two jiaos of the quilt covers of holding, stretching arrangement is smooth, then, hand-tight two jiaos of a quilt cover of holding, another hand is all put in quilt cover by quilt remainder again and is paved, last both hands are held respectively two jiaos of installed quilt covers, stretching shake, to remain two jiaos of arrangements of quilt cover smooth, if unevenness can exchange two jiaos of quilt covers catch shake again quilt cover smooth till, two people coordinate can be easier, be that quilt is put into after four jiaos of quilts, two people catch respectively two jiaos of quilt covers, coordinate shake, until quilt smooth being sleeved in quilt cover completely, this manual dress quilt is often cumbersome, usually can take a long time, especially measured larger occasion at dress, as hotel, hospital, manual dress quilt is a kind of very large muscular labor, and efficiency is lower.And filled quilt by dress by machine, if this type of the dress such as Chinese Patent Application No. CN201320263431.8 is by machine, mostly adopt two and above gas bar or liquid bar stretch to promote quilt cover, core and launch core quilt cover, due to safety and the leakproofness problem of liquid bar or this body structure of gas bar, use frequently for a long time and easily cause in bar cylinder gas or leak of liquid and lost efficacy, liquid bar or gas bar price are slightly expensive simultaneously, and replacement cost is higher, has further increased the cost of being measured larger occasion changing.

Utility model content

The purpose of this utility model is to overcome in prior art existing craft and changes by troublesome poeration, the large efficiency of labour intensity lower, and the existing above-mentioned deficiency that is used safety, leakproofness and high cost that at least two gas bars or liquid bar bring by machine of changing, provide a kind of single actuating sleeve by machine, this list actuating sleeve can be realized quilt cover, core are launched and lifting by machine, good stability, cost is low, can accurately control the adjustable height of quilt cover, core.

In order to realize above-mentioned utility model object, the utility model provides following technical scheme:

A kind of single actuating sleeve, by machine, comprises support component, and described support component comprises base and is located at the column on described base, is vertically provided with screw rod on described column, and described screw rod drives rotation by drive motor; On described screw rod, be arranged with the extensible member that can move up and down, described extensible member comprises horizontal cross bar, and at least one end of described horizontal cross bar is provided with the kink that can bend downwards, and described horizontal cross bar is or/and described kink is provided with two fixtures.

Screw rod on support component drives rotation by drive motor, extensible member can oscilaltion on screw rod, fixture clamping quilt cover, core are realized and being promoted, simultaneously because the kink on extensible member can bend, realize and launch or close up, kink and horizontal cross bar can elongate or shorten in the horizontal direction, and the quilt cover between two fixtures, core are realized and being launched; Auxilian only need to be inserted in two jiaos of quilt covers by two jiaos of cores, then be clamped on two fixtures, start cover by machine, can be when quilt cover, core be raised, launch (the wherein lifting of quilt cover machine and launch can be sequentially, also can be to carry out) simultaneously, by smooth to quilt cover and core arrangement, finally complete the suit of quilt cover, core; This cover has only been adopted a screw rod and extensible member (comprising cross bar, kink) can realize the lifting of quilt cover, core, expansion by machine, can accurately control the adjustable height of quilt cover, core, good stability, and cost is low, easy to operate.

Preferably, be connected with slide block moving up and down on described screw rod, described slide block and described kink are hinged with brace; On described column, also comprise and can limit the stop gear that described extensible member rotates relative to described screw rod, described stop gear comprises two position-limited levers that can relatively described column slide up and down, two described position-limited lever upper ends connect respectively described cross bar, and lower end is connected with limiting stopper.

Screw rod is provided with slide block, the hinged kink in brace one end, one end is hinged on slide block, in the time that bolt rotates, the relative screw rod of slide block moves up and down, the motion of drive brace, can realize opening or closing up of the relative cross bar of kink, when kink opens while putting in place completely, the continuation upward movement of brace can drive cross bar and kink to continue upward movement, realize the rising of extensible member, in like manner, when the relative screw rod down sliding of slide block, drive brace moves downward, after kink bending puts in place, brace continues to move downward, drive kink to decline together with cross bar, realize the decline of extensible member, in addition, on cross bar, be also provided with the stop gear that two position-limited levers form, two position-limited lever lower ends connect limiting stopper, stop gear relatively column slides up and down, when the effect of stop gear not only may be limited to quilt cover, core lifting, expansion, avoid, because the rotation of screw rod rotates extensible member under the torsional interaction of slide block, can also limiting the height that extensible member rises or declines.

Preferably, described cross bar two ends are respectively provided with a described kink, each described kink comprises the intermediate bar that is hinged on described crossbar end and can relatively described cross bar be rotated down, described intermediate bar end is hinged with supporting rod, described fixture is fixed on described supporting rod, and described brace is hinged on the articulated position of described intermediate bar and described supporting rod.

Cross bar two ends are provided with two kinks, and each kink comprises intermediate bar and supporting rod; Drive motor drives screw rod rotation, slide block slides up and down on screw rod, in the time that brace up moves, because cross bar, intermediate bar, brace are hinged, be subject to brace power upwards, cross bar, intermediate bar, supporting rod launch mutually, because the hinged place of intermediate bar and cross bar, supporting rod is spacing, until form after straight line, three can't relatively rotate, brace drives cross bar, intermediate bar, supporting rod upward movement in alignment, realizes the effect that launches and promote; In the time that slide block drives brace down to move, brace drives intermediate bar, supporting rod to move downward, now, intermediate bar rotates around cross bar, and supporting rod upwards rotates relative to intermediate bar, and two fixtures on supporting rod are relatively mutually close, extensible member is realized and being regained, the space that can save extensible member.

Preferably, described intermediate bar both ends are square edge, the described crossbar end that connects described intermediate bar one end is 90 ° of arc-shaped sides, and the described supporting rod end that connects the described intermediate bar other end is 90 ° of arc-shaped sides, and described arc-shaped side and described square edge are mutually adaptive.

Screw rod rotation, slide block drives the brace cross bar that upwards pushing tow is hinged, intermediate bar, supporting rod, work as cross bar, intermediate bar, when supporting rod is launched into straight line, need cross bar, intermediate bar, supporting rod entirety is to rising, avoid brace promote when intermediate bar around cross bar continue to rotate up or supporting rod on down rotation under fixture stressing conditions, intermediate bar both ends are to square edge, the crossbar end being connected with intermediate bar one end is designed to 90 ° of arc-shaped sides, the supporting rod end being connected with the intermediate bar other end is designed to 90 ° of arc-shaped sides, arc-shaped side and square edge are mutually adaptive, so intermediate bar relatively cross bar is rotated down 90 °, while supporting rod relatively intermediate bar rotates up 90 °.

Preferably, described fixture is positioned at described supporting rod end, and described fixture comprises chuck body, and described chuck body is provided with chute, and described chute end is provided with stationary jaw and movable jaw, and described movable jaw can slide by compressing mechanism in described chute.

The structure of fixture comprises a stationary jaw and movable jaw, by regulating compressing mechanism to realize the two spacing, realizes the stable holding of fixture to quilt cover, core.

Preferably, described compressing mechanism comprises is located at governing screw in described chuck body, between described governing screw and described movable jaw, is connected with Compress Spring.

Preferably, described support component is arranged with casing outward, described casing comprises casing body, described casing body is provided with the scalable board that is positioned at described fixture below, described casing body is provided with and can supplies two open slots that described brace passes, described open slot both ends are provided with two rollers, each described roller and corresponding described supporting rod adaptation.

Sheathed casing outside support component, casing is provided with telescopic board and can, in the time that quilt cover, core are clamped on extensible member, holds below quilt cover, core, avoids making dirty, until quilt cover, core launch completely; Because extensible member need to pass casing, therefore be provided with open slot at casing upper surface, facilitate two braces to pass; In addition, open slot both sides are provided with two rollers, and in the time that brace is recovered into casing, the relative intermediate bar of supporting rod rotates, and roller can support supporting rod and allow supporting rod be positioned at outside casing always, can allow it keep horizontality simultaneously.

Preferably, described casing body is provided with two Chu Beixiang that can store respectively quilt cover, and two described storages are positioned at described board both sides by case symmetry, and each described storage is provided with embedded handle by case.

Preferably, the base of described support component is fixed on described casing body bottom interior wall, and described column is fixed on described casing body both sides inwall by support.

Preferably, described open slot top is provided with the protective cover being fixed on described column, described protective cover comprises cover body, and described cover body is provided with respectively can be through two holes of two described position-limited levers, and described cover body both sides are provided with respectively the groove with two described brace adaptations.

Protective cover can well be protected the screw rod being positioned at outside casing, avoids quilt cover, core in the time being promoted by extensible member, is wrapped on the screw rod of rotation.

compared with prior art, the beneficial effects of the utility model:

1, the single actuating sleeve of one described in the utility model need to be by a screw drive extensible member (cross bar, kink) clamping quilt cover, core by machine, realize the lifting of quilt cover, core, expansion, withdrawal, what coordinate that auxilian can realize core packs quilt cover smoothly into, the adjustable height of quilt cover, core can be accurately controlled in the rotation of this screw rod, easy accessibility, simple to operate, good stability, safe, cost is low;

2, a kind of single actuating sleeve of the utility model is provided with two kinks by the cross bar two ends of machine, each kink is hinged intermediate bar, supporting rod all, by brace and slide block connecting screw rod, slide on rotary screw by slide block, can drive expansion or the contraction of kink, when expansion, two kinks and cross bar are in alignment, can completely quilt cover, core be launched, after shrinking, its length reduces greatly, occupies little space, simple in structure;

3, a kind of single actuating sleeve described in the utility model is by the fixture arranging on machine supporting rod, comprise a stationary jaw and movable jaw, realize the two spacing by governing screw, Compress Spring and regulate, compare common clip, can be to the more reliable and more stable clamping of quilt cover, core;

4, a kind of single actuating sleeve described in the utility model is provided with telescopic board by the casing of machine, can hold below quilt cover, core until quilt cover, core launch completely, avoids making dirty; Protective cover on casing can well be protected the screw rod being positioned at outside casing, avoids quilt cover, core in the time being promoted by extensible member, and quilt cover, core are wrapped on the screw rod of rotation.

Brief description of the drawings:

Fig. 1 is that a kind of single actuating sleeve described in the utility model is by the three-dimensional structure schematic diagram of machine;

Fig. 2 be in Fig. 1 a kind of single actuating sleeve by the inner structure schematic diagram of machine;

Fig. 3 is the deployed configuration schematic diagram of casing described in the utility model;

Fig. 4 is the local structure for amplifying schematic diagram of roller in Fig. 3;

Fig. 5 is the structural representation of support component and extensible member in Fig. 2;

Fig. 6 is the structural representation of protective cover in Fig. 2;

Fig. 7 is the structure for amplifying schematic diagram of fixture in Fig. 5;

Fig. 8 is the enlarged diagram of the local structure B in Fig. 5;

Fig. 9 is the front elevation of Fig. 5;

Figure 10 is the right elevation of Fig. 9;

Figure 11 is the schematic diagram after extensible member contraction in Fig. 9;

Figure 12 is that in Fig. 9, extensible member extends the schematic diagram after launching;

Figure 13 is that single actuating sleeve described in the utility model is by the front elevation of machine;

Figure 14 is the right elevation of Figure 13;

Figure 15 is the cutaway view of Figure 14;

The schematic diagram of Figure 16 when to be a kind of single actuating sleeve described in the utility model be contraction state clamping quilt cover, core by machine;

Schematic diagram when Figure 17 quilt cover, core that to be a kind of single actuating sleeve described in the utility model launched clamping by machine;

Figure 18 is that a kind of single actuating sleeve described in the utility model is promoted quilt cover, core launched completely the schematic diagram after cover quilt by machine.

Mark in figure:

1, casing, 11, casing body, 12, board, 13, open slot, 14, cardan wheel, 15, roller, 16, storage is by case, 17, handle, 2, support component, 21, base, 22, column, 23, screw rod, 24, drive motor, 25, belt, 26, support, 3, extensible member, 31, brace, 32, slide block, 33, cross bar, 331, arc-shaped side, 34, intermediate bar, 341, square edge, 35, supporting rod, 351, arc-shaped side, 36, fixture, 361, chuck body, 362, stationary jaw, 363, movable jaw, 364, governing screw, 365, chute, 366, Compress Spring, 37, position-limited lever, 38, limiting stopper, 4, protective cover, 41, cover body, 42, hole, 43, groove, 5, quilt cover, 6, core.

Detailed description of the invention

Below in conjunction with test example and detailed description of the invention, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on the utility model content all belong to scope of the present utility model.

As shown in Figure 1, a kind of single actuating sleeve is by machine, comprise casing 1, support component 2, extensible member 3 and protective cover 4, extensible member 3 can launch, lifting quilt cover 5 and core 6, wherein support component 2 is shown in the transparent view (removing casing front shell) of Fig. 2, and support component 2 is positioned at casing 1, is connected with extensible member 3 and protective cover 4 on support component 2.

As shown in Figure 3, for the expansion schematic diagram of casing 1, this casing 1 comprises casing body 11, casing body 11 is provided with the scalable board 12 that is positioned at horizontal direction, this board 12 can be in the time that quilt cover 5, core 6 be clamped on extensible member 3, hold below quilt cover 5, core 6, avoid making dirty, until quilt cover 5, core 6 launch completely; On the casing body 11 of board 12 both sides, be respectively equipped with two storages by case 16, can store respectively old quilt cover, new quilt cover, each storage is provided with embedded handle 17 by case 16; Casing body 11 tops are also provided with the open slot 13 that can pass for extensible member 3, these open slot 13 both ends are arranged with two rollers 15, partial enlarged drawing as shown in Figure 4, each roller 15 can support the supporting rod 35 of extensible member 3 in the time reclaiming, and supporting rod 35 is remained on to horizontality.For the ease of movement, casing body 11 bottoms are also provided with four cardan wheels 14.

If Fig. 5 is that cover is by the support component 2 on machine and extensible member 3 structural representations, wherein support component 2 comprises base 21, base 21 is fixed on the inwall of casing body 11 bottoms, base 21 is provided with the column 22 of vertical direction, column 22 is fixed on casing body 11 both sides inwalls by support 26, on column 22, be vertically provided with screw rod 23, screw rod 23 drives rotation by belt 25 by drive motor 24, wherein extensible member 3 comprises horizontal cross bar 33, cross bar 33 two ends are hinged with the intermediate bar 34 that cross bar 33 is rotated down relatively, two intermediate bar 34 ends are all hinged with supporting rod 35 and brace 31, supporting rod 35 relatively intermediate bar 34 rotates up, supporting rod 35 is provided with and can clamps quilt cover 5, the fixture 36 of core 6, the relative screw rod 23 of brace 31 is symmetrical arranged, the other end of two braces 31 is hinged on slide block 32, wherein slide block 32 and screw rod 23 adaptations, this extensible member 3 also comprises can limit the stop gear that it rotates relative to screw rod 23, this stop gear comprises two position-limited levers 37 that are vertically connected on cross bar 33, two position-limited levers 37 slide and are located on column 22, two position-limited lever 37 ends are connected with limiting stopper 38, limiting stopper 38 can limit brace 31 and promote cross bar 33, intermediate bar 34, supporting rod 35 is together when upward movement, avoid position-limited lever 35 to skid off column 22, wherein stop gear can only be slided up and down and is located on column 22 by two position-limited levers 37, restriction fixture 36 is in clamping quilt cover 5, core 6 oscilaltions, expansion, avoid because the rotation of screw rod 23 to rotating under the moment of rotation effect of slide block 32, good stability.

As shown in Figure 6, above the open slot 13 of casing 1, be provided with the protective cover 4 being fixed on column 22, protective cover 4 comprises cover body 41, and cover body 1 is provided with respectively can be through two holes 42 of two position-limited levers 37, and cover body 41 both sides are provided with respectively the groove 43 with two brace 31 adaptations.Protective cover 4 can well be protected the screw rod 23 being positioned at outside casing 1, avoids quilt cover 5, core 6 in the time being promoted by extensible member 3, is wrapped on the screw rod 23 of rotation.

As shown in Figure 7, for the structure enlarged diagram of fixture 36 on the supporting rod 35 of extensible member 3, this fixture 36 is vertically positioned at supporting rod 35 ends, fixture 36 comprises chuck body 361, chuck body 361 is provided with vertical direction chute 365, chute 365 ends are provided with stationary jaw 362 and the movable jaw 363 of horizontal direction, movable jaw 363 can be by compressing mechanism in the interior slip of chute 365, in chuck body 361, be provided with governing screw 364, between governing screw 364 and movable jaw 363, be connected with Compress Spring 366, can realize the compression of Compress Spring 366 or open by rotation governing screw 364, and then the spacing of adjusting stationary jaw 362 and movable jaw 363, realize the clamping of this fixture 36 or unclamp.The relatively common spring clip of this fixture 36 has quilt cover 5, the more stable clamping of core 6.

If Fig. 8 is the cross bar 33 in Fig. 5, intermediate bar 34, supporting rod 35, the local structure enlarged diagram of brace 31, shown in figure, cross bar 33, intermediate bar 34, supporting rod 35, brace 31 is square pole, wherein intermediate bar 34 both ends (being hinged end) is square edge 341, cross bar 33 ends (being hinged end) that connect intermediate bar 34 one end are 90 ° of arc-shaped sides 331, this arc-shaped side 331 is towards oblique below, supporting rod 35 ends (being hinged end) that connect intermediate bar 34 other ends are 90 ° of arc-shaped sides 351, these arc 351 shape limits obliquely, arc-shaped side 331 and arc-shaped side 351 are all mutually adaptive with the respective straight arm of angle 341.In the time that screw rod 23 rotates, slide block 32 drives brace 31 cross bar 33 that upwards pushing tow is hinged, intermediate bar 34, supporting rod 35, when cross bar 33, intermediate bar 34, when supporting rod 35 is launched into straight line, need cross bar 33, intermediate bar 34, supporting rod 35 entirety are to rising, while avoiding brace 31 to promote intermediate bar 34 around cross bar 33 continue to rotate up or supporting rod 35 on down rotation under fixture 36 stressing conditions, intermediate bar 34 both ends are to square edge 341, cross bar 33 ends that are connected with intermediate bar 34 one end are designed to 90 ° of arc-shaped sides 331, supporting rod 35 ends that are connected with intermediate bar 34 other ends are designed to 90 ° of arc-shaped sides 351, so intermediate bar 34 relatively cross bar 33 is rotated down 90 °, while supporting rod 35 relatively intermediate bar 34 rotates up 90 °.

In order better to express the structural representation of support component 2 and extensible member 3 in Fig. 5, as Fig. 9 be Fig. 5 front elevation, right elevation that Figure 10 is Fig. 9.

As shown in figure 11, the schematic diagram drawing in for the extensible member 3 of Fig. 5, on support component 2 in figure, screw rod 23 is by drive motor 24 driven rotary, be positioned at slide block 32 on screw rod 23 rotary stopper due to position-limited lever 37, slide block 32 moves down, slide block 32 moves down and drives two brace 31 ends that are hinged on slide block 32 to move down, under the pulling force of two braces 1, be hinged on the supporting rod 35 of brace 31 ends, intermediate bar 34 bends, because cross bar 33 connects intermediate bar 34, intermediate bar 34 can only be rotated down around cross bar 33, supporting rod 35 can only rotate up around intermediate bar 34, two fixtures 36 on supporting rod 35 are mutually close gradually, cross bar 33, intermediate bar 34, supporting rod 35 bends and forms " bow " character form structure, so realized the withdrawal of extensible member 3, extensible member 3 after gathering is height step-down not only, and fixture 36 pitch smaller, be convenient to quilt cover 5, above core folder 6 is held in.

Be as shown in figure 12 in Fig. 5 extensible member 3 at the schematic diagram that launches and rise, on support component 2 in figure, screw rod 23 is by drive motor 24 driven rotary, be positioned at slide block 32 on screw rod 23 rotary stopper due to position-limited lever 37, slide block 32 moves up, slide block 32 moves up and drives two brace 31 ends that are hinged on slide block 32 to move up, under the jacking force effect of two braces 31, be hinged on the supporting rod 35 of brace 31 ends, intermediate bar 34 is launched gradually by initial bending, until cross bar 33, intermediate bar 34, supporting rod 35 is launched into straight line, fixture 36 is also realized completely and being launched, now, because cross bar 33 connects intermediate bar, intermediate bar 34 can only be rotated down around cross bar 33, supporting rod 35 can only rotate up around intermediate bar 34, so the square edge 341 at intermediate bar 34 two ends and the arc-shaped side 331 of cross bar 33, under the adaptive effect of arc-shaped side 351 of supporting rod 35, no longer bend, brace 31 continues pushing tow intermediate bar 34 and supporting rod 35, drives cross bar 33 to rise simultaneously, until the limiting stopper 38 on position-limited lever 37 is blocked by screw rod 23 ends and protective cover 4, realizes the entirety of quilt cover 5 on extensible member 3, core 6 and launches and promote.

If Figure 13 is that whole cover is by the Facad structure schematic diagram of machine (as Fig. 1); and the right elevation that Figure 14 is Figure 13; Figure 15 is the part sectional view of Figure 14; the part-structure (as brace 31, position-limited lever 37, slide block 32) that wherein can find out extensible member 3 is positioned at casing 1; part-structure (as cross bar 33, intermediate bar 34, supporting rod 35, fixture, brace) is positioned at outside casing 1; support component 2 major parts are positioned at casing 1, and just the upper end of screw rod 23 protects by protective cover 4 parcels.

Use this cover by machine fill by time, complete by following steps:

Step 1, as shown in figure 16, first cover is retracted by the extensible member 3 of machine, make cross bar 33, intermediate bar 34, supporting rod 35 in case of bending, two fixture 36 spacing minimums, and in extreme lower position, so that then the clamping of quilt cover 5, core 6 puts into two jiaos of new quilt cover 5 and aim at two jiaos of core 6, two angles that quilt cover 5, core 6 are aimed at are clamped in respectively on two fixtures 36, and long quilt cover 5, core 6 are held by the board 12 on casing 1;

Step 2, as shown in figure 17, start drive motor 24, drive screw 23 rotates, slide block 32 moves up on screw rod 23, drive brace 31 and cross bar 33, intermediate bar 34, supporting rod 35 upward movements and launch, until cross bar 33, intermediate bar 34, supporting rod 35 are launched into straight line, corresponding fixture 36 launches quilt cover 5, core 6 together, now can be by manually quilt cover 5, core 6 after launching being arranged to smooth, long quilt cover 5, core 6 is held by the board 12 on casing 1;

Step 3, as shown in figure 18, drive motor 24 is rotated further, screw rod 23 continues rotation, and slide block 32 continues towards top offset, drives brace 31 and cross bar 33, intermediate bar 34, supporting rod 35 entirety upwards to rise, two fixtures 36 clamp quilt cover 5, core 6 continues upwards to promote, until quilt cover 5, core 6 lower ends leave board 12 completely, in lifting process, can be by manually quilt cover 5 being continued to pack in core 6 lower ends, and two jiaos of the remainders of aiming at quilt cover 5, finally complete whole core 6 and pack quilt cover 5 into.This cover by machine by a screw rod 23 and several hinged poles (being cross bar 33, intermediate bar 34, supporting rod 35), can realize expansion, withdrawal and the lifting of quilt cover 5, core 6, can accurately control the adjustable height of quilt cover 5, core 6, simple to operate, good stability, cost is low.

Claims (10)

1. a single actuating sleeve is by machine, comprise support component (2), it is characterized in that, described support component (2) comprises base (21) and is located at the column (22) on described base (21), on described column (22), be vertically provided with screw rod (23), described screw rod (23) drives rotation by drive motor (24); On described screw rod (23), be arranged with the extensible member (3) that can move up and down, described extensible member (3) comprises horizontal cross bar (33), at least one end of described horizontal cross bar (33) is provided with the kink that can bend downwards, and described horizontal cross bar (33) is or/and described kink is provided with two fixtures (36).

2. the single actuating sleeve of one according to claim 1 is by machine, it is characterized in that, on described screw rod (23), be connected with slide block moving up and down (32), described slide block (32) is hinged with brace (31) with described kink; On described column (22), also comprise and can limit the stop gear that described extensible member (3) rotates relative to described screw rod (23), described stop gear comprises two position-limited levers (37) that can relatively described column (22) slide up and down, two described position-limited levers (37) upper end connects respectively described cross bar (33), and lower end is connected with limiting stopper (38).

3. the single actuating sleeve of one according to claim 2 is by machine, it is characterized in that, described cross bar (33) two ends are respectively provided with a described kink, each described kink comprises the intermediate bar (34) that is hinged on described cross bar (33) end and can relatively described cross bar (33) be rotated down, described intermediate bar (34) end is hinged with supporting rod (35), it is upper that described fixture (36) is fixed on described supporting rod (35), and described brace (31) is hinged on the articulated position of described intermediate bar (34) and described supporting rod (35).

4. the single actuating sleeve of one according to claim 3 is by machine, it is characterized in that, described intermediate bar (34) both ends are square edge (341), described cross bar (33) end that connects described intermediate bar (34) one end is 90 ° of arc-shaped sides (331), described supporting rod (35) end that connects described intermediate bar (34) other end is 90 ° of arc-shaped sides (351), described arc-shaped side (331,351) is mutually adaptive with described square edge (341).

According to the one list actuating sleeve described in claim 3 or 4 by machine, it is characterized in that, described fixture (36) is positioned at described supporting rod (35) end, described fixture (36) comprises chuck body (361), described chuck body (361) is provided with chute (365), described chute (365) end is provided with stationary jaw (362) and movable jaw (363), and described movable jaw (363) can slide by compressing mechanism in described chute (365).

6. the single actuating sleeve of one according to claim 5 is by machine, it is characterized in that, described compressing mechanism comprises is located at the interior governing screw of described chuck body (361) (364), between described governing screw (364) and described movable jaw (363), is connected with Compress Spring (366).

7. the single actuating sleeve of one according to claim 5 is by machine, it is characterized in that, the outer casing (1) that is arranged with of described support component (2), described casing (1) comprises casing body (11), described casing body (11) is provided with the scalable board (12) that is positioned at described fixture (36) below, described casing body (11) is provided with the open slot (13) that can pass for two described braces (31), described open slot (13) both ends are provided with two rollers (15), each described roller (15) and corresponding described supporting rod (35) adaptation.

8. the single actuating sleeve of one according to claim 7 is by machine, it is characterized in that, described casing body (11) is provided with two Chu Beixiang (16) that can store respectively quilt cover, two described storages are positioned at described board (12) both sides by case (16) symmetry, and each described storage is provided with embedded handle (17) by case (16).

9. the single actuating sleeve of one according to claim 7 is by machine, it is characterized in that, the base (21) of described support component (2) is fixed on described casing body (11) bottom interior wall, and described column (22) is fixed on described casing body (11) both sides inwall by support (26).

10. the single actuating sleeve of one according to claim 7 is by machine, it is characterized in that, described open slot (13) top is provided with the protective cover (4) being fixed on described column (22), described protective cover (4) comprises cover body (41), described cover body (41) is provided with respectively can be through two holes (42) of two described position-limited levers (37), and described cover body (41) both sides are provided with adaptive with two described braces (31) respectively groove (43).