CN2575214Y

CN2575214Y - Prefabricated floor block

Info

Publication number: CN2575214Y
Application number: CN 02285031
Authority: CN
Inventors: 朴允绪
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-04
Filing date: 2002-11-04
Publication date: 2003-09-24
Anticipated expiration: 2012-11-04

Abstract

The utility model discloses a walking protecting cross rod. The utility model comprises an inner core material, an outer cover and a clamping shape material, wherein, the outer cover comprises a protecting part coating the inner core material and junction parts combined with the inner core material, and each junction part and the protecting part are formed into an integral body; the protecting part of the outer cover is a long strip-shaped and flat plate shaped by pressing soft synthetic resin, both sides of the protecting part of the outer cover are connected with the two junction parts, each junction part is a combined hook shaped by pressing hard synthetic resin, wherein, the protecting part and the two junction parts are shaped by pressing in an integral mode. The core material is covered by the protecting part of the outer cover, is combined with the junction parts at both sides of the outer cover, and is clamped and positioned by the clamping shape material.

Description

Hand steered protection cross bar

Technical field

The utility model relates to a kind of protection cross bar, on the wall of particularly a kind of railing that is installed in ladder or hospital and sanatorium, help the old weak person of walking inconvenience or the hand steered protection cross bar of patient's walking.

Background technology

Generally speaking, in order to protect the safety of walker, railing is installed on ladder, the upper end of this railing is equipped with hand steered cross bar, makes the pedestrian can be with hand steered cross bar, to guarantee safety.Hand steered protection cross bar also is installed on the one or both sides wall in the corridor of hospital or sanatorium recently, is made the patient of inconvenient walking or the walking that old weak person can rely on hand steered protection cross bar safety.Simultaneously, be to guarantee safety, be installed in hand steered cross bar on the wall in railing on the ladder or corridor and select for use feel surface resin synthetic soft and that can alleviate impact when the pedestrian bumps against hand steered cross bar in the process of walking to wrap.The hand steered cross bar of this conventional art structure as shown in Figure 7, it is made up of the core 100 of aluminium section and the outer cover 200 that coats core.

But it is the cylinder section bar of raw material extrusion modling that the coating outer cover 200 that the hand steered cross bar of above-mentioned conventional art is makes with synthetic resin, and thickness is greatly about 5 millimeter.For outer cover 200 is installed on the core 100, need earlier outer cover 200 heating to be become soft relatively, so not only make operation inconvenience, and be inserted in the process kind if coating the temperature of outer cover 200 descends, it is very hard that dress is got up.It is columnar also having traditional outer cover 200, and the packaging volume of such coating outer cover can be very big, and also needs to prevent distortion when depositing.Want to print pattern such as wood grain very big difficulty is also arranged at the external surface of the outer cover 200 of circle.Can not use existing equipment to carry out as with the transfer paper transfer wood grain time, and need be according to the specification equipment for customizing of circular outer cover 200, and these cylindrical outer cover are according to the difference of manufacturer, and its specification is difference to some extent also, and it is impossible that transfer wood grain is become.At most can print the strip lines that is similar to wood grain, but such lines can't reach the desirable and beautiful decorative effect of real wood grain.

Though can paste the sticker material that is printed on lines in the outside of stainless steel tube or steel pipe, this just feasible when being suitable for hand steered cross bar straight line and installing, if the adhesive material of curved portion can frill when hand steered cross bar curve is installed.Therefore, be not suitable for being applied on the ladder, and adhesive material itself do not have shock-resistant or prevents the function of sharp-pointed article, so on hand steered cross bar, yet do not use.

The utility model content

The utility model provides a kind of hand steered protection cross bar for solving the existing problem of above-mentioned conventional art.

Hand steered protection cross bar of the present utility model comprises inner core and outer cover, and wherein this outer cover comprises the protection portion that coats inner core and combines with inner core and form the junction surface of one with protection portion.Described outer cover protection portion is the rectangular flat board that adopts soft synthetic resin extrusion type, and its both sides connect two junction surfaces, this two junction surface respectively be hard resin extrude be shaped in conjunction with hook, wherein protection portion and two junction surfaces are one extrusion moldings.

The main body in above-mentioned core cross section, inside has the semicircle on top and the end space of bottom, semicircle by half garden ring body be connected gusset and constitute, the sidewall that finishes to be extended downwards by semicircular-shaped lower portion two in the space forms, the lower end of two side respectively has backstop boss that extends to the inside and the bottom of extending to inside and outside both sides, and this bottom has and the identical curved end of half garden ring body, and the curved end inboard that this extends internally is provided with blocks groove.

Above-mentioned the utility model can also comprise the fixing section bar of bottom, is extruded by hard resin to be shaped, and its cross section has arrowhead-shaped top and " soil " font afterbody.

Since the outer cover of the hand steered cross bar of the utility model adopt be the integrated formed structure at the junction surface of the slabbed construction protection portion of soft synthetic resin and hard resin; therefore can be at the external surface of protection portion pattern such as transfer wood grain easily; also can under situation about not heating, install easily simultaneously; outer cover can also be reeled and deposit transportation, reduce the utility model transportation and deposit shared space.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is the assembling sectional view of the utility model when not coating outer cover;

Assembling sectional view when Fig. 3 is the utility model coating outer cover;

During Fig. 4 the utility model is installed in side view on the ladder railing;

Fig. 5 is section picture that the A-A of Fig. 4 makes progress;

Fig. 6 is that the utility model is installed in the picture that cuts on the metope;

Fig. 7 is the hand steered cross bar sectional view of conventional art.

The figure acceptance of the bid is kept the score and is not:

1: core 2: outer cover 3: fix section bar

4: baluster 5: fixture 11: finish the space

12: semicircular ring 13: junction plate muscle 14: bottom

15: assembling space 16: block groove 17: sidewall

18: backstop boss 21: protection portion 22: junction surface

31: block portion 32: support portion 33: tail end

The specific embodiment

As shown in Figure 1, hand steered cross bar of the present utility model is made up of core 1, outer cover 2 and fixing section bar 3.Wherein, core 1 is the section bar that extrude to be shaped and to be made by aluminum, the first half of the main body in core 1 cross section be half garden ring 12 with half garden ring 12 gussets that are connected 13.The bottom in this cross section is provided with two sidewalls 17 that extend downwards, forms one between this two side 17 and finishes space 11, then forms in the outside of sidewall 17 and makes things convenient for the hard-wired installing space 15 of this section bar.The bottom 14 of those sidewalls 17 has the arcwall face that protrudes respectively inside and outside sidewall 17, wherein arcwall face and sidewall 17 formations of protruding to inside sidewalls one own are blocked groove 16.Protrude backstop boss 18 to finishing the inboard, space respectively at 14 places, nearly bottom of this two side 17 in addition.This end space 11 is used to insert the upper end of the column 4 of ladder railing.

Outer cover 2 is that the synthetic resin with chloride plastic resin etc. is that raw material extrudes and is shaped, by the protection portion 21 of assembling space 15 17 bottoms 14 to the two side in half garden of covering

ring

12,17 liang of outsides of sidewall with link up with in the junction surface of blocking groove 16 22 of each sidewall 17 inboards and constitute.Wherein, this protection portion 21 is elongated flat boards, and the junction surface 22 that is positioned at its both sides then respectively has hook.Though this synthetic resin outer cover 2 is integrated; but the material that its each several part is used is also incomplete same, and the part of protection portion 21 is used soft resin, and it can be curled; the junction surface 22 that is positioned at its both sides then is a hard resin, with the hanging support that helps linking up with.

Fixing section bar 3 is hard section bars, and has certain elasticity, the top in its cross section be have "

" arrow-shaped of word, afterbody then has " soil " font.Wherein the both sides hypotenuse formation at arrow top is blocked portion 31, and and then the upper cross plate of " soil " word then constitutes support portion 32, and the lower cross plate of caudal end then constitutes tail end 33.Above-mentioned fixing section bar 3 can fix in the end space 11 of core 1 and be used for fixing outer cover 2.

Above-mentioned the utility model uses installation process as follows:

As shown in Figure 2, core 1 is fixed on the column 4 or fixture 5 of ladder railing, the end space 11 of core 1 is installed on the column or fixture 5 of ladder railing, and then on sidewall 17 accurate positional punch, by screw core is fixed on the column 4 or fixture 5 of ladder railing.

As shown in Figure 3, coat outer cover 2, protection portion 21 bendings of outer cover 2 covered on the outer space 15 of half garden ring 12 and sidewall 17, then with the hook hanging support at the junction surface 22 of outer cover 2 both sides blocking on the groove 16, block the location.

As shown in Figure 4, be that the utility model uses the situation on stair railing, at the position of column 4 that does not have the ladder railing and fixture 5, the top arrow that fixes section bar 3 is snapped in the end space of core 1 and be fixed.

As shown in Figure 5, fix section bar 3 when being fastened in the end space 11 of core 1, because this fixing section bar 3 has elasticity, when the arrow with the top inserts end space 11 firmly, the portion of blocking 31 at its top launches to two-side elastic, thereby be fastened in the backstop boss 18 of core 1, fixing section bar 3 is fixed.At this moment, this upper cross plate that fixes section bar 3 is as gripper shoe 32, its both sides support the end of hook at the junction surface 22 of outer cover 2 respectively, so that hook portion more is adjacent to the bottom 14 of core sidewall, the lower cross plate that fixes section bar 3 then constitutes tail end 33, its both sides also push against junction surface 22, make the end opening sealing of core 1.

As shown in Figure 6, be the situation that the utility model is applied to the hand steered protection cross bar of wall, fixture 5 is fixed by bolts on the wall, and then on this fixture 5, hand steered protection cross bar of the present utility model is installed.

As shown in Figure 1, the surface of the protection portion 21 of above-mentioned hand steered protection cross bar of the present utility model can use existing printing transferring method to form grain pattern 23, also can carry out hot sticky subsides with the striped adhesive material and form patterned layer 23.And this patterned layer 23 can be handled through antiultraviolet coating, makes itself to have to prevent the function of outer cover 2 because of the Exposure to Sunlight variable color.

The thickness of the protection portion 21 of outer cover 2 can have only 2～3 millimeters.Than the 5 millimeters common easier installation of outer cover.

The protection portion of outer cover 2 of the present utility model is soft synthetic resin moulding, is not having also to keep flexibility under the heated state, installs easily.Carrying can separate carrying with core 1 when depositing hand steered cross bar, can curl with the minimizing occupation space in the plane of protection portion 21.

Claims

1. hand steered protection cross bar; comprise inner core and outer cover; it is characterized in that: this outer cover comprises the protection portion that coats inner core and combines with inner core and form the junction surface of one with protection portion; described outer cover protection portion is the rectangular flat board that adopts soft synthetic resin extrusion type; its both sides connect two junction surfaces; this two junction surface respectively be hard resin extrude to be shaped in conjunction with hook, wherein protection portion and two junction surfaces are one extrusion moldings.

2. hand steered protection cross bar according to claim 1, it is characterized in that: the main body in this core cross section, inside has the semicircle on top and the end space of bottom, semicircle by half garden ring body be connected gusset and constitute, the sidewall that finishes to be extended downwards by semicircular-shaped lower portion two in the space forms, the lower end of two side respectively has backstop boss that extends to the inside and the bottom of extending to inside and outside both sides, and this bottom has and the identical curved end of half garden ring body, and the curved end inboard that this extends internally is provided with blocks groove.

3. hand steered protection cross bar according to claim 1 is characterized in that: also comprise the fixing section bar of bottom, extrude shaping by hard resin, its cross section has arrowhead-shaped top and " soil " font afterbody.