CN2614581Y

CN2614581Y - Carpet spreader

Info

Publication number: CN2614581Y
Application number: CN 03221492
Authority: CN
Inventors: 杨福
Original assignee: LIQUN METAL CO Ltd YANGZHOU
Current assignee: LIQUN METAL CO Ltd YANGZHOU
Priority date: 2003-04-25
Filing date: 2003-04-25
Publication date: 2004-05-12
Anticipated expiration: 2013-04-25

Abstract

The utility model relates to a carpet spreading machine for spreading carpet. The end of body which is connected with a thick and soft cushion is provided with a plurality of locating slots, and a plurality of bead slots are arranged on the grab handle opposite to the inner side of the bottom surface of the body. A lifter plate and a plurality of pressboards are arranged in the head which is connected with the bead slots. A grasp shell which is assembled in front of the body is hinged with a positional lever. When the pressboards are pressed, the package board of the positional lever can be disengaged from the locating slots of the body. The grab handle relative to the body is moved to extend or reduce the length of the spreading machine. The pressboards are pressed on the carpet when human body press the thick and soft cushion to cause the body frontward, thereby the carpet can be drawn and spread flat, and less time and less power are used when the carpet is drawn and spread comparing with the manpower, and the carpet is completely leveled up without any rumple rapidly and assuredly.

Description

Carpet spreader

Technical field

The utility model relates to a kind of Carpet spreader of laying carpet.

Background technology

The laying of carpet mostly need be with manual type, the carpet of whole volume opened be layed on the ground, again carpet is evened up, and from corner stretching carpet, make smooth, the no fine wrinkle of carpet energy, so numerous and diverse process of deployment laboriously firmly stretches and extravagant pressing with manual type fully, poor effect not only, and it is time-consuming to require great effort.

Summary of the invention

The utility model purpose is to design a kind of Carpet spreader, can laborsavingly save time with laying carpet in ground, and the smooth no fine wrinkle of laying of carpet.

The utility model comprises that is a shaft-like body, connects in body tip and establishes an abundant cushion, and this body has a recess, is provided with some locating slots in the recess, and the body upper bottom surface is provided with some grooves, built-in spring of groove and copper pearl; One lever that can supply body to insert, the inboard of the relative body upper bottom surface of this lever is provided with several pearl grooves, and the pearl groove is for the steel ball location of body, and handle end connects a head, establishes a lifter plate and several pressboards in the head, establishes a groove between lever and head; One is engaged in the shell of holding in body the place ahead, holding shell is connected with the both sides of lever, this holds hinged a positioning rod on the shell, this backstay one end is the bent pressing plate that sticks up, the other end is the plate to the main body inner bending, the plate tip engages is in the locating slot of body, and the pressing plate medial surface is provided with one and compresses plate, establishes spring between the groove that compresses plate and lever front portion.

Because the said structure combination can press down pressing plate, make the locating slot of the plate disengaging body of backstay, and lever and body relative displacement to extend, to shorten the length of extravagant device, become to making body forward with the pressured cushion of human body, pressboard is suppressed in carpet, realized stretching carpet, the purpose of paving.

Description of drawings

Fig. 1 is the utility model perspective exploded view;

Fig. 2 is an external form schematic perspective view of the present utility model;

Fig. 3 is a generalized section of the present utility model;

Fig. 4 is the action schematic diagram of tensions body;

Fig. 5 is the generalized section of turn-button and lifter plate;

Fig. 6 is the floor map of compacting brush, spike-tooth.

Specific embodiment

Among the figure, 10 bodies, 11 cushions, 12 locating slots, 13 recess, 14 grooves, 141 springs, 142 steel balls, 20 levers, 201 pearl grooves, 202 springs, 203 grooves, 204 holes, 205 screws, 21 accommodation spaces, 22 heads, 221 screws, 23 lifter plates, 231 spike-tooths, 232 screwed holes, 24 pressboards, 241 compacting brushes, 242 double-screw bolts, 243 holes, 25 turn-buttons, 251 nail posts, 26 rotary columns, 261 outer spiral shells spin, 262 tooth posts, 30 hold shell, 31 perforation, 32 baffle plates, 33 movable slotted holes, 34 backstays, 341 pins, 342 plates, 343 pressing plates, 344 compress plate, 35 double-screw bolts, 40 cap sleeves.

As Fig. 1,2, shown in 3, the utility model is mainly by body 10, be enclosed in the lever 20 outside the body 10 and hold shell 30 compositions, body 10 is shaft-like, the fixedly connected abundant cushion 11 of one end, can press for the human foot knee and push away, one recess 13 is arranged on the body 10, four locating slots 12 are arranged again in the recess 13, body 10 upper bottom surfaces are provided with two grooves 14, built-in spring 141 and steel ball 142 in the groove 14, shaft-like body 10 is inserted in the U type lever 20, and on the face of the relative body 10 of lever, establish six pearl grooves 201, pearl groove 201 can be for steel ball 142 location, lever 20 front ends connect a head 22, lifter plate 23 that head 22 is can ccontaining one square and the rectangular pressboard 24 of number, several screws 221 and a hole 204 are arranged in this head 22, hole 204 penetrates for a rotary column 26, these rotary column 26 1 ends are tooth post 262, the other end is established external screw thread 261, tooth post 262 combines with a turn-button 25, plug together on turn-button 25 with a nail post 251, and the screw thread 261 outside the rotary column 26 and the screwed hole of centre 232 of lifter plate 23 are screwed, rotate this turn-button 25 and drive rotary column 26 rotations, with this lifter plate 23 of lifting, lifter plate 23 is provided with the spike-tooth 231 that four rows are protruded, and wherein can insert pressboard 24 between row's spike-tooth 231 and the row's spike-tooth 231, and these pressboard 24 front end positions are established hole 243 and are locked in the screw 221 of head 22 with double-screw bolt 242, and the spike-tooth 231 of lifter plate 23 can be withdrawn in the gap of pressboard 24 and pressboard 24 by the lifting protrusion, has rigid compacting brush 241 on this pressboard 24.Holding shell 20 is to be incorporated in the screw 205 of lever 20 with eight double-screw bolts 35, and cover the shaft-like position of body 10, this is held a recessed position on the shell 30, in have a baffle plate 32, baffle plate 32 rear sides are perforation 31, the front side is movable slotted hole 33, hinged a positioning rod 34 in this activity slotted hole 33, these backstay 34 both sides have bearing pin 341 to go in the movable slotted hole 33, make backstay 34 can be the activity of lever mode, there is a plate 342 to body 10 bendings these backstay 34 rear ends, and plate 342 is through at perforation 31, and plate 342 ends are plugged in the locating slot 12 of body 10, backstay 34 front ends connect one and compress a plate 344 and a pressing plate 343, and it is parallel with backstay 34 to compress plate 344, and pressing plate 343 is the legged state that sticks up, this compresses plate 344 and can contact, the spring 202 of roof pressure lever 20, this spring 202 is positioned at the groove 203 of lever 20.

When idle, add with a cap sleeve 40 and to entangle head 22, in order to avoid compacting brush 241 or spike-tooth 231 thorns are hurted sb.'s feelings.During use such as Fig. 4,5, shown in 6, compacting brush 241 contact carpets with pressboard 24, and push away cushion with the human knee, hand-held lever 20 is done the action of compacting carpet, make carpet become formation state, if meet the place in corner, then can push the pressing plate 343 of backstay 34, make plate 342 break away from the locating slot 12 of body 10 temporarily, body 10 can stretch, development length, and do the location of spacing distance with steel ball 142 and pearl groove 201, till the needed length that stretches, decontrol pressing plate 343 again, spring 202 bounce-backs in the lever 20 compress plate 344, backstay 34 is kept in the center, plate 342 terminal another locating slots 12 that insert body 10 make body 10 location no longer mobile, applicable to corner leveling stretching carpet.

When compacting brush 241 is difficult for the compacting carpet (deciding) on carpet kind, character, can rotate turn-button 25, make lifter plate 23 upper and lower displacement that paragraphs, spike-tooth 231 gap between pressboard 24 and the pressboard 24 of can stretching out or withdraw, protruding out of spike-tooth 231 can grabbed carpet more and done the action that stretching is spread back.

If when not using, then push this pressing plate 343 again, make body 10 homings, and rotate this turn-button 25, make spike-tooth 231 withdrawals, put the head of cap sleeve 40 then in lever 20, isolate compacting brush 241 and spike-tooth 231 and expose, avoid thorn to hurt sb.'s feelings; The utility model than manpower stretch extravagant carpet to save time, laborsaving, and can reach fully the effect of leveling, do not have any wrinkle and occur, rapidly and really.

Claims

1, a kind of Carpet spreader is characterized in that comprising: one is shaft-like body, connects in body tip and establishes an abundant cushion, this body has a recess, be provided with some locating slots in the recess, the body upper bottom surface is provided with some grooves, built-in spring of groove and copper pearl; One lever that can supply body to insert, the inboard of the relative body upper bottom surface of this lever is provided with several pearl grooves, and the pearl groove is for the steel ball location of body, and handle end connects a head, establishes a lifter plate and several pressboards in the head, establishes a groove between lever and head; One is engaged in the shell of holding in body the place ahead, holding shell is connected with the both sides of lever, this holds hinged a positioning rod on the shell, this backstay one end is the bent pressing plate that sticks up, the other end is the plate to the main body inner bending, the plate tip engages is in the locating slot of body, and the pressing plate medial surface is provided with one and compresses plate, establishes spring between the groove that compresses plate and lever front portion.

2, according to the described Carpet spreader of claim 1, it is characterized in that the described shell of holding is provided with a baffle plate, the baffle plate rear side is perforation, and the front side is a movable slotted hole, and described backstay is articulated in the movable slotted hole with bearing pin, and described plate runs through described perforation.

3, according to the described Carpet spreader of claim 1, it is characterized in that described lifter plate is connected with head by rotary column, this lifter plate is provided with number row spike-tooth.

4, according to the described Carpet spreader of claim 1, it is characterized in that described lifter plate lateral surface is provided with the several piece pressboard, be provided with the groove that can allow spike-tooth pass between pressboard, also be provided with screw on this pressboard, be arranged in the head by double-screw bolt, this pressboard lateral surface is provided with the compacting brush.

5,, it is characterized in that the described shell of holding is arranged on the lever with several double-screw bolts according to the described Carpet spreader of claim 1.

6, according to claim 1 or 2 or 3 or 4 or 5 described Carpet spreaders, it is characterized in that described head is provided with the cap sleeve of cooperation.